https://www.jk-sci.com/products/s57cptd787661 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/586e86d75932e7a07c45063e3990ab9c.jpg?v=1791356807 HSV-1-amide UL 26 Open Reading Frame (242-255) | 396716-24-8 HSV-1-amide UL 26 Open Reading Frame (242-255)|CPTD787661|396716-24-8 https://www.jk-sci.com/products/s57cptd787662 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/24b71d828701a41beded2e38128bfcbf.jpg?v=1791356804 (D-Trp11)-Neurotensin | 100929-52-0 (D-Trp11)-Neurotensin|CPTD787662|100929-52-0 https://www.jk-sci.com/products/s57cptd787663 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/74927d591e72c339bd90783d97d2eb19.jpg?v=1791356807 (Trp11)-Neurotensin | 75644-95-0 (Trp11)-Neurotensin|CPTD787663|75644-95-0 https://www.jk-sci.com/products/s57cptd787664 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/736d581986f90f8cc8c0bc05fe5d05ff.jpg?v=1791356803 [DTrp11] Neurotensin | 73634-68-1 [DTrp11] Neurotensin|CPTD787664|73634-68-1 https://www.jk-sci.com/products/s57cptd787665 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e22cf2f93a31e2ff6b3cd28b114b37e2.jpg?v=1791356800 Big Endothelin-1 (22-38), human | 124932-61-2 Big Endothelin-1 (22-38), human|CPTD787665|124932-61-2 https://www.jk-sci.com/products/s57cptd787666 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/723af2d3fb0a7cf94b5ead9981850821.jpg?v=1791356798 LL-37 FK-13 trifluoroacetate salt | 717919-68-1 LL-37 FK-13 trifluoroacetate salt|CPTD787666|717919-68-1 https://www.jk-sci.com/products/s57cptd787667 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/387918.png?v=1791356798 Prion Protein (106-126) (human) (scrambled) | 150469-23-1 Prion Protein (106-126) (human) (scrambled)|CPTD787667|150469-23-1 https://www.jk-sci.com/products/s57cptd787668 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/426380.png?v=1791356795 Prion Protein (106-126) (human) | 148439-49-0 Prion Protein (106-126) (human)|CPTD787668|148439-49-0 https://www.jk-sci.com/products/s57cptd787669 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ac08194f632c2d7556c88732621db9ed.jpg?v=1791356794 (D-Arg1,D-Trp5·7·9,Leu11)-Substance P | 122481-75-8 (D-Arg1,D-Trp5·7·9,Leu11)-Substance P|CPTD787669|122481-75-8 https://www.jk-sci.com/products/s57cptd787670 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/567918.png?v=1791356794 Enterotoxin STp (E. coli) | 115474-04-9 Enterotoxin STp (E. coli)|CPTD787670|115474-04-9 https://www.jk-sci.com/products/s57cptd787672 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/456675.png?v=1791356790 TRAP-14 | 137339-65-2 TRAP-14|CPTD787672|137339-65-2 https://www.jk-sci.com/products/s57cptd787673 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3450844793d24e9728187be208cc33b5.jpg?v=1791356789 Hepatitis C Virus S5A/5B | 191529-67-6 Hepatitis C Virus S5A/5B|CPTD787673|191529-67-6 https://www.jk-sci.com/products/s57cptd787674 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/316065.png?v=1791356790 TRAP-14 amide | 141923-36-6 TRAP-14 amide|CPTD787674|141923-36-6 https://www.jk-sci.com/products/s57cptd787675 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d2fc2486efcf136a7a077d78008d34fb.jpg?v=1791356785 Neuropeptide GE | 134748-04-2 Neuropeptide GE|CPTD787675|134748-04-2 https://www.jk-sci.com/products/s57cptd787676 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/052a78ba351b54a1e484ab660bd1e441.jpg?v=1791356779 Acetyl-Amyloid β/A4 Protein Precursor770 (96-110) (cyclized) | 289634-54-4 Acetyl-Amyloid β/A4 Protein Precursor770 (96-110) (cyclized)|CPTD787676|289634-54-4 https://www.jk-sci.com/products/s57cptd787677 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/466385.png?v=1791356779 Acetyl-(Leu28·31)-Neuropeptide Y (24-36) | 155709-24-3 Acetyl-(Leu28·31)-Neuropeptide Y (24-36)|CPTD787677|155709-24-3 https://www.jk-sci.com/products/s57cptd787678 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/06e333bf58fb5cce8fcc5432dfe1876e.jpg?v=1791356779 (Ser(PO3H2)202,Thr(PO3H2)205)-Tau Peptide (194-213) trifluoroacetate salt | 2022956-55-2 (Ser(PO3H2)202,Thr(PO3H2)205)-Tau Peptide (194-213) trifluoroacetate salt|CPTD787678|2022956-55-2 https://www.jk-sci.com/products/s57cptd787679 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/468786.png?v=1791356775 Anxiety Peptide | 95237-86-8 Anxiety Peptide|CPTD787679|95237-86-8 https://www.jk-sci.com/products/s57cptd787680 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cb68a84bcc1f8060a1626c6c0cdafc9a.jpg?v=1791356774 Biotinyl-KR-12 (human) trifluoroacetate salt | 2022956-47-2 Biotinyl-KR-12 (human) trifluoroacetate salt|CPTD787680|2022956-47-2 https://www.jk-sci.com/products/s57cptd787681 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/418840.png?v=1791356774 Palmitoyl-Cys((RS)-2,3-di(palmitoyloxy)-propyl)-Ser-Lys-Lys-Lys-Lys-OH | 112208-00-1 Palmitoyl-Cys((RS)-2,3-di(palmitoyloxy)-propyl)-Ser-Lys-Lys-Lys-Lys-OH|CPTD787681|112208-00-1 https://www.jk-sci.com/products/s57cptd787683 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/486682.png?v=1791356769 (Tyr1)-Somatostatin-14 | 59481-23-1 (Tyr1)-Somatostatin-14|CPTD787683|59481-23-1 https://www.jk-sci.com/products/s57cptd787684 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/237194.png?v=1791356771 Mating Factor α | 59401-28-4 Mating Factor α|CPTD787684|59401-28-4 https://www.jk-sci.com/products/s57cptd787685 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2f3f618276d8590301f465c3a23d7419.jpg?v=1791356769 Tyr-α-CGRP (23-37) (mouse, rat) | 198277-54-2 Tyr-α-CGRP (23-37) (mouse, rat)|CPTD787685|198277-54-2 https://www.jk-sci.com/products/s57cptd787686 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/332e753d9e51e80e41036acf47e8b26c.jpg?v=1791356764 Adrenomedullin (16-31), human, pig | 318480-38-5 Adrenomedullin (16-31), human, pig|CPTD787686|318480-38-5 https://www.jk-sci.com/products/s57cptd787687 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/779f7b421fd721f6a066517d01e05cc3.jpg?v=1791356764 SPLUNC1 (22-39) trifluoroacetate salt | 1421132-47-9 SPLUNC1 (22-39) trifluoroacetate salt|CPTD787687|1421132-47-9 https://www.jk-sci.com/products/s57cptd787688 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3fd6d1386725a80a6689ce9bab877d98.jpg?v=1791356763 Nocistatin (bovine) | 208253-85-4 Nocistatin (bovine)|CPTD787688|208253-85-4 https://www.jk-sci.com/products/s57cptd787689 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/607411.png?v=1791356760 C5a Anaphylatoxin (37-53) (human) | 706808-05-1 C5a Anaphylatoxin (37-53) (human)|CPTD787689|706808-05-1 https://www.jk-sci.com/products/s57cptd787690 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/24a6c27201300ad86f6b16ef69faab32.jpg?v=1791356759 Parasin I | 219552-69-9 Parasin I|CPTD787690|219552-69-9 https://www.jk-sci.com/products/s57cptd787693 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/406577.png?v=1791356753 α-Conotoxin El, Conus ermineus | 170663-33-9 α-Conotoxin El, Conus ermineus|CPTD787693|170663-33-9 https://www.jk-sci.com/products/s57cptd787694 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/428222.png?v=1791356753 Big Endothelin-1 (22-39), bovine | 133474-20-1 Big Endothelin-1 (22-39), bovine|CPTD787694|133474-20-1 https://www.jk-sci.com/products/s57cptd787695 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/425009.png?v=1791356751 γ-Endorphin | 60893-02-9 γ-Endorphin|CPTD787695|60893-02-9 https://www.jk-sci.com/products/s57cptd787696 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/424154.png?v=1791356749 Angiogenin Fragment (108-123) | 112173-48-5 Angiogenin Fragment (108-123)|CPTD787696|112173-48-5 https://www.jk-sci.com/products/s57cptd787698 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e1694534c5a6232391bc3a602da2233a.jpg?v=1791356748 Protein Kinase C? Peptide Substrate | 120253-69-2 Protein Kinase C? Peptide Substrate|CPTD787698|120253-69-2 https://www.jk-sci.com/products/s57cptd787699 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e922b6bd577b06cffd25ed93dd5ea6ea.jpg?v=1791356745 Amyloid β-Protein (1-16) | 131580-10-4 Amyloid β-Protein (1-16)|CPTD787699|131580-10-4 https://www.jk-sci.com/products/s57cptd787700 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/306013.png?v=1791356745 cAMP-Dependent Protein Kinase Inhibitor-α (5-22) amide (human, mouse, rabbit, rat) | 100853-58-5 cAMP-Dependent Protein Kinase Inhibitor-α (5-22) amide (human, mouse, rabbit, rat)|CPTD787700|100853-58-5 https://www.jk-sci.com/products/s57cptd787701 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/383267.png?v=1791356743 Cytochrome C (88-104) (domestic pigeon) | 86579-06-8 Cytochrome C (88-104) (domestic pigeon)|CPTD787701|86579-06-8 https://www.jk-sci.com/products/s57cptd787702 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/218217.png?v=1791356740 Tyr-Somatostatin-14 | 58100-03-1 Tyr-Somatostatin-14|CPTD787702|58100-03-1 https://www.jk-sci.com/products/s57cptd787703 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fa4e038b448c20578ba76b0663be67b5.jpg?v=1791356739 Mca-Gly-Lys-Pro-Ile-Leu-Phe-Phe-Arg-Leu-Lys(Dnp)-D-Arg-NH2 trifluoroacetate salt | 839730-93-7 Mca-Gly-Lys-Pro-Ile-Leu-Phe-Phe-Arg-Leu-Lys(Dnp)-D-Arg-NH2 trifluoroacetate salt|CPTD787703|839730-93-7 https://www.jk-sci.com/products/s57cptd787704 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/470756.png?v=1791356736 Angiotensinogen (1-14), porcine | 20845-02-7 Angiotensinogen (1-14), porcine|CPTD787704|20845-02-7 https://www.jk-sci.com/products/s57cptd787706 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/295347.png?v=1791356734 Acetyl, Angiotensinogen (1-14), human | 104180-27-0 Acetyl, Angiotensinogen (1-14), human|CPTD787706|104180-27-0 https://www.jk-sci.com/products/s57cptd787707 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fbb0a8863820a2eeb6dee1299309fe8f.jpg?v=1791356735 5-FAM-HIV-1 tat Protein (47-57) | 1676104-81-6 5-FAM-HIV-1 tat Protein (47-57)|CPTD787707|1676104-81-6 https://www.jk-sci.com/products/s57cptd787708 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b0bf67df3055395ed300e055ac62a988.jpg?v=1791356730 Hepcidin-20 (human) trifluoroacetate salt | 342790-23-2 Hepcidin-20 (human) trifluoroacetate salt|CPTD787708|342790-23-2 https://www.jk-sci.com/products/s57cptd787709 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b513ed3e045db6dadbd160879e0aa393.jpg?v=1791356730 Orexin A (16-33) trifluoroacetate salt | 1374694-00-4 Orexin A (16-33) trifluoroacetate salt|CPTD787709|1374694-00-4 https://www.jk-sci.com/products/s57cptd787710 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/302886.png?v=1791356730 Neuropeptide Y (22-36) | 119019-65-7 Neuropeptide Y (22-36)|CPTD787710|119019-65-7 https://www.jk-sci.com/products/s57cptd787711 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/610202.png?v=1791356722 GTP-Binding Protein Fragment, Gs alpha | 101038-78-2 GTP-Binding Protein Fragment, Gs alpha|CPTD787711|101038-78-2 https://www.jk-sci.com/products/s57cptd787712 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/200703.png?v=1791356724 PKI-tide | 126370-52-3 PKI-tide|CPTD787712|126370-52-3 https://www.jk-sci.com/products/s57cptd787713 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e66b7f5380405d98762d69118e665fe7.jpg?v=1791356722 (D-Lys(nicotinoyl)1,β-(3-pyridyl)-Ala3,3,4-dichloro-D-Phe5,Asn6,D-Trp7·9,Nle11)-Substance P | 129176-97-2 (D-Lys(nicotinoyl)1,β-(3-pyridyl)-Ala3,3,4-dichloro-D-Phe5,Asn6,D-Trp7·9,Nle11)-Substance P|CPTD787713|129176-97-2 https://www.jk-sci.com/products/s57cptd787714 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/422740.png?v=1791356717 Succinyl-(Glu9,Ala11·15)-Endothelin-1 (8-21) | 142569-99-1 Succinyl-(Glu9,Ala11·15)-Endothelin-1 (8-21)|CPTD787714|142569-99-1 https://www.jk-sci.com/products/s57cptd787715 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/583732.png?v=1791356712 Biotinyl-Somatostatin-14 | 145251-83-8 Biotinyl-Somatostatin-14|CPTD787715|145251-83-8 https://www.jk-sci.com/products/s57cptd787716 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f4c12e34f89f581ed1447a2e9ecd7555.jpg?v=1791356708 Amyloid β-Protein (6-20) trifluoroacetate salt | 183745-82-6 Amyloid β-Protein (6-20) trifluoroacetate salt|CPTD787716|183745-82-6 https://www.jk-sci.com/products/s57cptd787717 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/535767.png?v=1791356712 Acetyl-(Lys0,Nle3)-g2-MSH amide | 237761-41-0 Acetyl-(Lys0,Nle3)-g2-MSH amide|CPTD787717|237761-41-0 https://www.jk-sci.com/products/s57cptd787718 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/001a3b46d9660de54766cfcd65ef07c2.jpg?v=1791356707 Microtubule-Associated Protein (142-161) (human) trifluoroacetate salt | 565227-74-9 Microtubule-Associated Protein (142-161) (human) trifluoroacetate salt|CPTD787718|565227-74-9 https://www.jk-sci.com/products/s57cptd787719 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/591954.png?v=1791356703 Ac-Asp-Arg-Val-Tyr-Ile-His-Pro-Phe-His-Leu-Leu-Val-Tyr-Ser-OH | 66641-26-7 Ac-Asp-Arg-Val-Tyr-Ile-His-Pro-Phe-His-Leu-Leu-Val-Tyr-Ser-OH|CPTD787719|66641-26-7 https://www.jk-sci.com/products/s57cptd787720 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/315a68ed2b5c7f5cdedd89b7b16a3506.jpg?v=1791356704 Mca-Amyloid β/A4 Protein Precursor770 (667-676)-Lys(Dnp)-Arg-Arg amide trifluoroacetate salt | 1802078-33-6 Mca-Amyloid β/A4 Protein Precursor770 (667-676)-Lys(Dnp)-Arg-Arg amide trifluoroacetate salt|CPTD787720|1802078-33-6 https://www.jk-sci.com/products/s57cptd787721 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b0bfc4968190da80cf58ef0d7c839cf0.jpg?v=1791356703 Cys-CD36 (139-155) trifluoroacetate salt | 143257-74-3 Cys-CD36 (139-155) trifluoroacetate salt|CPTD787721|143257-74-3 https://www.jk-sci.com/products/s57cptd787722 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/75f42f3ab4cd3e8770018b4952e969ae.jpg?v=1791356698 Amyloid Bri Protein Precursor277 (89-106) trifluoroacetate salt | 1802078-21-2 Amyloid Bri Protein Precursor277 (89-106) trifluoroacetate salt|CPTD787722|1802078-21-2 https://www.jk-sci.com/products/s57cptd787723 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ce4ac2f762947b041a7d2374b7d320a4.jpg?v=1791356695 CKS-17 | 99273-04-8 CKS-17|CPTD787723|99273-04-8 https://www.jk-sci.com/products/s57cptd787724 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2521822260f5fa9873cf4c9bab8c1ddb.jpg?v=1791356695 H-Glu(EDANS)-Lys-Pro-Ala-Lys-Phe-Phe-Arg-Leu-Lys(DABCYL)-NH2 trifluoroacetate salt | 1926163-42-9 H-Glu(EDANS)-Lys-Pro-Ala-Lys-Phe-Phe-Arg-Leu-Lys(DABCYL)-NH2 trifluoroacetate salt|CPTD787724|1926163-42-9 https://www.jk-sci.com/products/s57cptd787725 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/613252.png?v=1791356695 IGF-I (24-41) | 135861-49-3 IGF-I (24-41)|CPTD787725|135861-49-3 https://www.jk-sci.com/products/s57cptd787726 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/151641.png?v=1791356689 RFRP-3 (rat) | 420088-80-8 RFRP-3 (rat)|CPTD787726|420088-80-8 https://www.jk-sci.com/products/s57cptd787727 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/277759.png?v=1791356689 Conantokin G, Marine snail, Conus geographus | 93438-65-4 Conantokin G, Marine snail, Conus geographus|CPTD787727|93438-65-4 https://www.jk-sci.com/products/s57cptd787728 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2641faed108d76f0a5d6bd23ddb9a3ab.jpg?v=1791356690 Miraculin (1-20) | 198694-37-0 Miraculin (1-20)|CPTD787728|198694-37-0 https://www.jk-sci.com/products/s57cptd787729 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/101865.png?v=1791356684 H-Asp-Arg-Val-Tyr-Ile-His-Pro-Phe-His-Leu-Leu-Tyr-Tyr-Ser-OH | 110200-37-8 H-Asp-Arg-Val-Tyr-Ile-His-Pro-Phe-His-Leu-Leu-Tyr-Tyr-Ser-OH|CPTD787729|110200-37-8 https://www.jk-sci.com/products/s57cptd787730 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/47bf41ff255f5796a6681417e746512e.jpg?v=1791356685 A-18-F-NH2; Morphine Modulating Neuropeptide | 99588-52-0 A-18-F-NH2; Morphine Modulating Neuropeptide|CPTD787730|99588-52-0 https://www.jk-sci.com/products/s57cptd787731 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/398880.png?v=1791356682 Galanin (1-19) (human) | 136005-51-1 Galanin (1-19) (human)|CPTD787731|136005-51-1 https://www.jk-sci.com/products/s57cptd787732 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/586f246ddd27866b2ed1bfe9780cdb9d.jpg?v=1791356680 5-FAM-Woodtide trifluoroacetate salt | 1566528-51-5 5-FAM-Woodtide trifluoroacetate salt|CPTD787732|1566528-51-5 https://www.jk-sci.com/products/s57cptd787733 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/366534.png?v=1791356676 ACTH (1-16) | 5576-42-1 ACTH (1-16)|CPTD787733|5576-42-1 https://www.jk-sci.com/products/s57cptd787734 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/205127.png?v=1791356674 Amyloid β-Protein (12-28) | 107015-83-8 Amyloid β-Protein (12-28)|CPTD787734|107015-83-8 https://www.jk-sci.com/products/s57cptd787735 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/378999.png?v=1791356674 MCH (salmon) | 87218-84-6 MCH (salmon)|CPTD787735|87218-84-6 https://www.jk-sci.com/products/s57cptd787736 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/284258.png?v=1791356670 Cecropin A (1-7)-Melittin A (2-9) amide | 157606-25-2 Cecropin A (1-7)-Melittin A (2-9) amide|CPTD787736|157606-25-2 https://www.jk-sci.com/products/s57cptd787737 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/72f31095a555abc7c168997a92410ee8.jpg?v=1791356668 Saposin C (15-32) (rat) | 175922-65-3 Saposin C (15-32) (rat)|CPTD787737|175922-65-3 https://www.jk-sci.com/products/s57cptd787738 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/437525_231c1e2d-7703-48c0-9498-89e69f8c0ece.png?v=1791356669 (RS)-3-Amino-3-(3-pyridyl)-propionic acid | 62247-21-6 (RS)-3-Amino-3-(3-pyridyl)-propionic acid|CPTD787738|62247-21-6 https://www.jk-sci.com/products/s57cptd787739 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/537081_33ab6105-0cb9-4010-b386-1d6351524dc6.png?v=1791356664 H-β-(2-Pyridyl)-DL-Ala-OH | 17407-44-2 H-β-(2-Pyridyl)-DL-Ala-OH|CPTD787739|17407-44-2 https://www.jk-sci.com/products/s57cptd787740 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/472384.png?v=1791356664 H-β-(3-Pyridyl)-Ala-OH, Purity: 100.0% | 64090-98-8 H-β-(3-Pyridyl)-Ala-OH|CPTD787740|64090-98-8 https://www.jk-sci.com/products/s57cptd787741 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/579209.png?v=1791356664 H-β-(3-Pyridyl)-DL-Ala-OH | 17470-24-5 H-β-(3-Pyridyl)-DL-Ala-OH|CPTD787741|17470-24-5 https://www.jk-sci.com/products/s57cptd787742 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ce06083b408001e29af5cc6c9c3c23c3.jpg?v=1791356659 Z-NHNH2 (free base) | 5331-43-1 Z-NHNH2 (free base)|CPTD787742|5331-43-1 https://www.jk-sci.com/products/s57cptd787743 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/503272.png?v=1791356658 Z-NHNH2 · HCl | 2540-62-7 Z-NHNH2 · HCl|CPTD787743|2540-62-7 https://www.jk-sci.com/products/s57cptd787744 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/472032.png?v=1791356659 Cyclo(-Asp-Asp), Assay: 99.2% | 35309-53-6 Cyclo(-Asp-Asp)|CPTD787744|35309-53-6 https://www.jk-sci.com/products/s57cptd787745 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/472999.png?v=1791356653 Cyclo(-Gly-His) | 15266-88-3 Cyclo(-Gly-His)|CPTD787745|15266-88-3 https://www.jk-sci.com/products/s57cptd787746 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/427770.png?v=1791356653 Cyclo(-D-Ala-Pro) | 36238-64-9 Cyclo(-D-Ala-Pro)|CPTD787746|36238-64-9 https://www.jk-sci.com/products/s57cptd787747 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4209e23bbca4a1a9ba4545d9c97e9772.jpg?v=1791356653 H-Gly-His-OH | 2489-13-6 H-Gly-His-OH|CPTD787747|2489-13-6 https://www.jk-sci.com/products/s57cptd787748 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/469900.png?v=1791356648 H-His-Gly-OH | 2578-58-7 H-His-Gly-OH|CPTD787748|2578-58-7 https://www.jk-sci.com/products/s57cptd787749 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/520430.png?v=1791356643 H-Gly-His-OH · HCl | 3486-76-8 H-Gly-His-OH · HCl|CPTD787749|3486-76-8 https://www.jk-sci.com/products/s57cptd787750 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/293236.png?v=1791356643 H-Lys(Tfa)-OH | 10009-20-8 H-Lys(Tfa)-OH|CPTD787750|10009-20-8 https://www.jk-sci.com/products/s57cptd787751 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/385dd308982ac4ee20229b92b4e248c7.jpg?v=1791356640 H-His-OEt · 2 HCl | 93923-84-3 H-His-OEt · 2 HCl|CPTD787751|93923-84-3 https://www.jk-sci.com/products/s57cptd787752 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/437260.png?v=1791356638 N-Me-His-OMe · HCl | 118384-75-1 N-Me-His-OMe · HCl|CPTD787752|118384-75-1 https://www.jk-sci.com/products/s57cptd787753 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/403977.png?v=1791356636 H-Gly-Asp-Gly-OH | 10517-27-8 H-Gly-Asp-Gly-OH|CPTD787753|10517-27-8 https://www.jk-sci.com/products/s57cptd787754 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/138366.png?v=1791356637 Ac-Pro-OMe | 27460-51-1 Ac-Pro-OMe|CPTD787754|27460-51-1 https://www.jk-sci.com/products/s57cptd787755 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/563477.png?v=1791356633 Ac-D-Ala-D-lactic acid | 136577-05-4 Ac-D-Ala-D-lactic acid|CPTD787755|136577-05-4 https://www.jk-sci.com/products/s57cptd787756 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/215660.png?v=1791356631 Ac-Glu-OMe | 17015-15-5 Ac-Glu-OMe|CPTD787756|17015-15-5 https://www.jk-sci.com/products/s57cptd787757 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/565147.png?v=1791356631 Aloc-Ser-OMe | 136194-92-8 Aloc-Ser-OMe|CPTD787757|136194-92-8 https://www.jk-sci.com/products/s57cptd787758 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/466211.png?v=1791356626 Boc-β-chloro-Ala-OH | 71404-98-3 Boc-β-chloro-Ala-OH|CPTD787758|71404-98-3 https://www.jk-sci.com/products/s57cptd787759 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f821a2f954c97950ef980054e289aeb5.jpg?v=1791356625 Cyclo(-D-Ala-Val) | 15136-27-3 Cyclo(-D-Ala-Val)|CPTD787759|15136-27-3 https://www.jk-sci.com/products/s57cptd787760 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/137304.png?v=1791356625 Cyclo(-Gly-Leu) | 5845-67-0 Cyclo(-Gly-Leu)|CPTD787760|5845-67-0 https://www.jk-sci.com/products/s57cptd787761 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/405998.png?v=1791356621 H-Ala-Pro-OH | 13485-59-1 H-Ala-Pro-OH|CPTD787761|13485-59-1 https://www.jk-sci.com/products/s57cptd787762 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/253934.png?v=1791356622 H-Pro-Ala-OH | 6422-36-2 H-Pro-Ala-OH|CPTD787762|6422-36-2 https://www.jk-sci.com/products/s57cptd787763 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/396893.png?v=1791356617 Ac-Ala-Ala-OH | 19245-87-5 Ac-Ala-Ala-OH|CPTD787763|19245-87-5 https://www.jk-sci.com/products/s57cptd787764 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c5bfe916927c87fa4a95ea883f35be46.jpg?v=1791356620 H-Pro-Ser-OH | 71835-80-8 H-Pro-Ser-OH|CPTD787764|71835-80-8 https://www.jk-sci.com/products/s57cptd787765 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/941519c3d839d7e08fe0a69a51a95db1_2149ff8c-54d0-4250-a7a3-e0e41f35dae2.jpg?v=1791356616 H-Ser-Pro-OH | 23827-93-2 H-Ser-Pro-OH|CPTD787765|23827-93-2 https://www.jk-sci.com/products/s57cptd787766 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/217499.png?v=1791356612 H-Glu(Ala-OH)-OH, Purity: 99.8% | 5875-41-2 H-Glu(Ala-OH)-OH|CPTD787766|5875-41-2 https://www.jk-sci.com/products/s57cptd787767 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/148485.png?v=1791356611 H-Glu-Ser-OH | 5875-38-7 H-Glu-Ser-OH|CPTD787767|5875-38-7 https://www.jk-sci.com/products/s57cptd787768 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/586fd5a92a7d70946c65a8723f3ceea5.jpg?v=1791356610 H-Ser-Glu-OH | 6403-16-3 H-Ser-Glu-OH|CPTD787768|6403-16-3 https://www.jk-sci.com/products/s57cptd787769 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/466f689d9636b86c081d02bc8d020e07.jpg?v=1791356608 H-Thr-Asp-OH | 108320-97-4 H-Thr-Asp-OH|CPTD787769|108320-97-4 https://www.jk-sci.com/products/s57cptd787770 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/619300.png?v=1791356605 Carcinine | 56897-53-1 Carcinine|CPTD787770|56897-53-1 https://www.jk-sci.com/products/s57cptd787771 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/576103_e6f8b7c2-7c12-45f5-9c52-f2c793cc97e0.png?v=1791356605 H-Gly-Gly-Gly-Gly-OH, Assay: 98.7% | 637-84-3 H-Gly-Gly-Gly-Gly-OH|CPTD787771|637-84-3 https://www.jk-sci.com/products/s57cptd787772 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/485657.png?v=1791356601 H-Ala-Pro-NH2 · HCl | 76399-73-0 H-Ala-Pro-NH2 · HCl|CPTD787772|76399-73-0 https://www.jk-sci.com/products/s57cptd787773 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/220359.png?v=1791356600 H-Ala-D-Glu-NH2 | 45159-25-9 H-Ala-D-Glu-NH2|CPTD787773|45159-25-9 https://www.jk-sci.com/products/s57cptd787774 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/139333.png?v=1791356601 H-Ala-Gly-Ala-OH | 37460-22-3 H-Ala-Gly-Ala-OH|CPTD787774|37460-22-3 https://www.jk-sci.com/products/s57cptd787775 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/57b09a11989df5d3df0533e6224e1ab4.jpg?v=1791356597 H-Gly-Sar-Sar-OH | 57836-11-0 H-Gly-Sar-Sar-OH|CPTD787775|57836-11-0 https://www.jk-sci.com/products/s57cptd787776 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/310633.png?v=1791356595 H-Gly-Gly-Gly-OEt · HCl | 16194-06-2 H-Gly-Gly-Gly-OEt · HCl|CPTD787776|16194-06-2 https://www.jk-sci.com/products/s57cptd787777 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ad5627d4522657fc5aec1441c3d80b41.jpg?v=1791356596 H-Ser-Gln-OH | 94421-66-6 H-Ser-Gln-OH|CPTD787777|94421-66-6 https://www.jk-sci.com/products/s57cptd787778 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/274037.png?v=1791356590 H-Cyclohexyl-D-Gly-OH | 14328-52-0 H-Cyclohexyl-D-Gly-OH|CPTD787778|14328-52-0 https://www.jk-sci.com/products/s57cptd787779 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/324689.png?v=1791356590 H-Cyclohexyl-Gly-OH | 14328-51-9 H-Cyclohexyl-Gly-OH|CPTD787779|14328-51-9 https://www.jk-sci.com/products/s57cptd787780 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/148143.png?v=1791356592 H-β-Cyclopentyl-DL-Ala-OH | 96539-87-6 H-β-Cyclopentyl-DL-Ala-OH|CPTD787780|96539-87-6 https://www.jk-sci.com/products/s57cptd787781 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/111647.png?v=1791356586 Ac-Ile-OH, Assay: 98.2% | 3077-46-1 Ac-Ile-OH|CPTD787781|3077-46-1 https://www.jk-sci.com/products/s57cptd787782 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9db1e5f5d12de581da973ae191e31c22.jpg?v=1791356586 Ac-Val-OMe | 1492-15-5 Ac-Val-OMe|CPTD787782|1492-15-5 https://www.jk-sci.com/products/s57cptd787783 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4cb1e804325409117d9e5ab2a73a436c.jpg?v=1791356585 Boc-Ala-aldehyde | 79069-50-4 Boc-Ala-aldehyde|CPTD787783|79069-50-4 https://www.jk-sci.com/products/s57cptd787784 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0e43483a5ca662e8c51b6abde35a024e.jpg?v=1791356581 Ac-Met-OMe | 35671-83-1 Ac-Met-OMe|CPTD787784|35671-83-1 https://www.jk-sci.com/products/s57cptd787785 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/147174_33764418-82cb-4175-b22f-baba0618e9dc.png?v=1791356580 Boc-Ala-OH | 15761-38-3 Boc-Ala-OH|CPTD787785|15761-38-3 https://www.jk-sci.com/products/s57cptd787786 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/222002_f9c59fa0-105c-4221-a06e-231958cc0ce3.png?v=1791356576 Boc-D-Ala-OH | 7764-95-6 Boc-D-Ala-OH|CPTD787786|7764-95-6 https://www.jk-sci.com/products/s57cptd787787 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/255723_378d7c9f-a205-45a2-9bae-01544ba050ee.png?v=1791356577 Boc-DL-Ala-OH | 3744-87-4 Boc-DL-Ala-OH|CPTD787787|3744-87-4 https://www.jk-sci.com/products/s57cptd787788 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/298546_7814227b-bc8a-4de4-b680-26d2f2dcd364.png?v=1791356575 Boc-Sar-OH | 13734-36-6 Boc-Sar-OH|CPTD787788|13734-36-6 https://www.jk-sci.com/products/s57cptd787789 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/475089_7ff11638-3530-4371-bc07-9e13066fb3a3.png?v=1791356571 Boc-β-Ala-OH | 3303-84-2 Boc-β-Ala-OH|CPTD787789|3303-84-2 https://www.jk-sci.com/products/s57cptd787790 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ac6051ef696d191c4ad410853605ee66_001dba03-49a4-4466-8f02-206e49f9cf06.jpg?v=1791356572 H-Asp(OtBu)-OH, Assay: 95.1% | 3057-74-7 H-Asp(OtBu)-OH|CPTD787790|3057-74-7 https://www.jk-sci.com/products/s57cptd787791 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/528021.png?v=1791356566 H-Asp-OtBu | 4125-93-3 H-Asp-OtBu|CPTD787791|4125-93-3 https://www.jk-sci.com/products/s57cptd787792 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/355090.png?v=1791356571 H-Asu-OH | 4254-88-0 H-Asu-OH|CPTD787792|4254-88-0 https://www.jk-sci.com/products/s57cptd787793 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/269585.png?v=1791356562 H-D-Asp(OtBu)-OH | 64960-75-4 H-D-Asp(OtBu)-OH|CPTD787793|64960-75-4 https://www.jk-sci.com/products/s57cptd787794 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/254464.png?v=1791356560 H-D-Asp-OtBu | 148823-36-3 H-D-Asp-OtBu|CPTD787794|148823-36-3 https://www.jk-sci.com/products/s57cptd787796 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/341658_f765b38a-0e37-40d9-96f9-68471daa3c4f.png?v=1791356560 Boc-D-Ser-OH | 6368-20-3 Boc-D-Ser-OH|CPTD787796|6368-20-3 https://www.jk-sci.com/products/s57cptd787797 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/122918.png?v=1791356558 Boc-Ser-OH Bachem Quality Grade, Assay: 99.5% | 3262-72-4 Boc-Ser-OH Bachem Quality Grade|CPTD787797|3262-72-4 https://www.jk-sci.com/products/s57cptd787798 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/327456.png?v=1791356555 Ac-Ile-NH2 | 56711-06-9 Ac-Ile-NH2|CPTD787798|56711-06-9 https://www.jk-sci.com/products/s57cptd787799 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/500014.png?v=1791356555 Ac-Leu-NH2 | 28529-34-2 Ac-Leu-NH2|CPTD787799|28529-34-2 https://www.jk-sci.com/products/s57cptd787800 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2af7a4e140cb2464895c447172540694.jpg?v=1791356554 Ac-Val-NHMe | 19701-84-9 Ac-Val-NHMe|CPTD787800|19701-84-9 https://www.jk-sci.com/products/s57cptd787801 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/277370.png?v=1791356551 Ac-D-Lys-OH | 58840-79-2 Ac-D-Lys-OH|CPTD787801|58840-79-2 https://www.jk-sci.com/products/s57cptd787802 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/402849.png?v=1791356550 H-Ala-Val-OH | 3303-45-5 H-Ala-Val-OH|CPTD787802|3303-45-5 https://www.jk-sci.com/products/s57cptd787803 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/328838.png?v=1791356549 H-Asn-OtBu | 25456-86-4 H-Asn-OtBu|CPTD787803|25456-86-4 https://www.jk-sci.com/products/s57cptd787804 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/130694.png?v=1791356545 H-D-Lys(Ac)-OH, Assay: 82.2% | 51621-57-9 H-D-Lys(Ac)-OH|CPTD787804|51621-57-9 https://www.jk-sci.com/products/s57cptd787805 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/88b74d75fd68371fdbab369c7ce50c6e.jpg?v=1791356540 H-Gln(isopropyl)-OH | 4311-12-0 H-Gln(isopropyl)-OH|CPTD787805|4311-12-0 https://www.jk-sci.com/products/s57cptd787806 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/405327.png?v=1791356536 H-Gly-Ile-OH | 19461-38-2 H-Gly-Ile-OH|CPTD787806|19461-38-2 https://www.jk-sci.com/products/s57cptd787807 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/139483.png?v=1791356531 H-Gly-Leu-OH | 869-19-2 H-Gly-Leu-OH|CPTD787807|869-19-2 https://www.jk-sci.com/products/s57cptd787808 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/537261.png?v=1791356529 H-Ile-Gly-OH | 868-28-0 H-Ile-Gly-OH|CPTD787808|868-28-0 https://www.jk-sci.com/products/s57cptd787809 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/343338.png?v=1791356525 H-Leu-Gly-OH | 686-50-0 H-Leu-Gly-OH|CPTD787809|686-50-0 https://www.jk-sci.com/products/s57cptd787810 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/523779_12b851aa-abb3-4637-99a4-50a781ed9c14.png?v=1791356528 H-Val-Ala-OH | 27493-61-4 H-Val-Ala-OH|CPTD787810|27493-61-4 https://www.jk-sci.com/products/s57cptd787811 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/317062.png?v=1791356524 H-Asn-OtBu · HCl | 63094-81-5 H-Asn-OtBu · HCl|CPTD787811|63094-81-5 https://www.jk-sci.com/products/s57cptd787812 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9e424a0c7d2f91087a7bd288da99b834.jpg?v=1791356520 H-Asp(OtBu)-NH2 · HCl | 92786-68-0 H-Asp(OtBu)-NH2 · HCl|CPTD787812|92786-68-0 https://www.jk-sci.com/products/s57cptd787813 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/331573.png?v=1791356519 H-Ala-Met-OH | 14486-05-6 H-Ala-Met-OH|CPTD787813|14486-05-6 https://www.jk-sci.com/products/s57cptd787814 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/269822.png?v=1791356516 H-Met-Ala-OH | 3061-96-9 H-Met-Ala-OH|CPTD787814|3061-96-9 https://www.jk-sci.com/products/s57cptd787815 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/326821_c6cab300-77fa-4404-8933-1f2e5453c30c.png?v=1791356511 Boc-Dap-OH | 73259-81-1 Boc-Dap-OH|CPTD787815|73259-81-1 https://www.jk-sci.com/products/s57cptd787816 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/dd8e265dc56b5c644b838959071df860_35f62be7-8a5e-458b-96a3-80c2f78f51a7.jpg?v=1791356512 Boc-D-Dap-OH | 76387-70-7 Boc-D-Dap-OH|CPTD787816|76387-70-7 https://www.jk-sci.com/products/s57cptd787817 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c0daebe34a77a7934a1b950e5807e021.jpg?v=1791356513 H-Ser-Val-OH | 51782-06-0 H-Ser-Val-OH|CPTD787817|51782-06-0 https://www.jk-sci.com/products/s57cptd787818 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/146289.png?v=1791356507 H-Val-Ser-OH | 13588-94-8 H-Val-Ser-OH|CPTD787818|13588-94-8 https://www.jk-sci.com/products/s57cptd787819 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/228857.png?v=1791356500 H-Met-Ser-OH | 14517-43-2 H-Met-Ser-OH|CPTD787819|14517-43-2 https://www.jk-sci.com/products/s57cptd787820 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/835de96cc994d660bc115f479edb3570.jpg?v=1791356500 H-Ser-Met-OH | 3227-09-6 H-Ser-Met-OH|CPTD787820|3227-09-6 https://www.jk-sci.com/products/s57cptd787821 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ecc68fb4c9190a77cce9bda6f93205cc_76ba181d-3c41-47ea-9933-2ccd9cef3ac6.jpg?v=1791356496 (H-Cys-OMe)2 · 2 HCl (Disulfide bond) | 32854-09-4 (H-Cys-OMe)2 · 2 HCl (Disulfide bond)|CPTD787821|32854-09-4 https://www.jk-sci.com/products/s57cptd787822 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/120305_074b3730-52c0-4d3a-baa4-bb90e328443a.png?v=1791356498 (H-D-Cys-OMe)2 · 2 HCl (Disulfide bond) | 144000-36-2 (H-D-Cys-OMe)2 · 2 HCl (Disulfide bond)|CPTD787822|144000-36-2 https://www.jk-sci.com/products/s57cptd787823 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/346979.png?v=1791356495 Ac-Arg-OH | 155-84-0 Ac-Arg-OH|CPTD787823|155-84-0 https://www.jk-sci.com/products/s57cptd787824 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/238605.png?v=1791356490 Ac-D-Arg-OH | 2389-86-8 Ac-D-Arg-OH|CPTD787824|2389-86-8 https://www.jk-sci.com/products/s57cptd787825 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/393510.png?v=1791356489 H-Lys(acetimidoyl)-OH | 53774-63-3 H-Lys(acetimidoyl)-OH|CPTD787825|53774-63-3 https://www.jk-sci.com/products/s57cptd787826 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/500633.png?v=1791356489 H-Leu-Gly-NH2 · HBr | 28671-28-5 H-Leu-Gly-NH2 · HBr|CPTD787826|28671-28-5 https://www.jk-sci.com/products/s57cptd787828 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/434679.png?v=1791356485 H-Gly-Lys-OH ·2 HCl | 31461-63-9 H-Gly-Lys-OH ·2 HCl|CPTD787828|31461-63-9 https://www.jk-sci.com/products/s57cptd787829 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/539763.png?v=1791356485 H-Lys-Gly-OH · HCl | 40719-58-2 H-Lys-Gly-OH · HCl|CPTD787829|40719-58-2 https://www.jk-sci.com/products/s57cptd787830 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/469105.png?v=1791356486 Ac-Arg-NH2 | 64365-27-1 Ac-Arg-NH2|CPTD787830|64365-27-1 https://www.jk-sci.com/products/s57cptd787831 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/258bef3b43c88046f434c47909c223ea.jpg?v=1791356480 H-Gly-Arg-OH | 18635-55-7 H-Gly-Arg-OH|CPTD787831|18635-55-7 https://www.jk-sci.com/products/s57cptd787832 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/440587.png?v=1791356477 H-Arg-Gly-OH · HCl | 105241-88-1 H-Arg-Gly-OH · HCl|CPTD787832|105241-88-1 https://www.jk-sci.com/products/s57cptd787833 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/125493.png?v=1791356477 H-Abu-OtBu · HCl | 53956-05-1 H-Abu-OtBu · HCl|CPTD787833|53956-05-1 https://www.jk-sci.com/products/s57cptd787834 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/113518.png?v=1791356473 H-Aib-OtBu | 4512-32-7 H-Aib-OtBu|CPTD787834|4512-32-7 https://www.jk-sci.com/products/s57cptd787835 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/463471.png?v=1791356475 H-D-Abu-OtBu · HCl | 313994-32-0 H-D-Abu-OtBu · HCl|CPTD787835|313994-32-0 https://www.jk-sci.com/products/s57cptd787836 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c81cb697dcfcf24a26957fea6985c59a.jpg?v=1791356474 H-Leu-OEt · HCl | 2743-40-0 H-Leu-OEt · HCl|CPTD787836|2743-40-0 https://www.jk-sci.com/products/s57cptd787837 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/479964.png?v=1791356467 H-γ-Abu-OtBu · HCl | 58640-01-0 H-γ-Abu-OtBu · HCl|CPTD787837|58640-01-0 https://www.jk-sci.com/products/s57cptd787838 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/273541.png?v=1791356464 N-Me-Ala-OtBu · HCl | 103614-40-0 N-Me-Ala-OtBu · HCl|CPTD787838|103614-40-0 https://www.jk-sci.com/products/s57cptd787839 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/102261.png?v=1791356463 N-Me-Ile-OMe · HCl | 3339-43-3 N-Me-Ile-OMe · HCl|CPTD787839|3339-43-3 https://www.jk-sci.com/products/s57cptd787840 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/400011_3979593b-1e9f-409d-b995-f0ec19c88723.png?v=1791356459 H-allo-Thr(tBu)-OH | 201353-89-1 H-allo-Thr(tBu)-OH|CPTD787840|201353-89-1 https://www.jk-sci.com/products/s57cptd787841 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/333814.png?v=1791356461 H-D-allo-Thr(tBu)-OH | 119323-52-3 H-D-allo-Thr(tBu)-OH|CPTD787841|119323-52-3 https://www.jk-sci.com/products/s57cptd787842 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8d270532ea61956556123bc47269df0f_2c786deb-7b1e-4eb6-89f2-f6b52b5ae40b.jpg?v=1791356459 H-D-Thr(tBu)-OH | 201274-81-9 H-D-Thr(tBu)-OH|CPTD787842|201274-81-9 https://www.jk-sci.com/products/s57cptd787843 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9dfc56379eac507c564d861422885235_c7b82314-f7c2-49c9-a8a6-df2024aa54b0.jpg?v=1791356455 H-Thr(tBu)-OH | 4378-13-6 H-Thr(tBu)-OH|CPTD787843|4378-13-6 https://www.jk-sci.com/products/s57cptd787844 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/324190.png?v=1791356449 Statine | 49642-07-1 Statine|CPTD787844|49642-07-1 https://www.jk-sci.com/products/s57cptd787845 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/494918_2d9875b4-d5a7-413b-afa8-558c6c2c6ab0.png?v=1791356449 H-Ser(tBu)-OMe · HCl | 17114-97-5 H-Ser(tBu)-OMe · HCl|CPTD787845|17114-97-5 https://www.jk-sci.com/products/s57cptd787846 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/580935.png?v=1791356450 H-Thr-OtBu · HCl | 69320-90-7 H-Thr-OtBu · HCl|CPTD787846|69320-90-7 https://www.jk-sci.com/products/s57cptd787847 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/460259.png?v=1791356444 H-Lys-OEt · 2 HCl | 3844-53-9 H-Lys-OEt · 2 HCl|CPTD787847|3844-53-9 https://www.jk-sci.com/products/s57cptd787848 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/227180.png?v=1791356444 H-Lys(Me)2-OH | 2259-86-1 H-Lys(Me)2-OH|CPTD787848|2259-86-1 https://www.jk-sci.com/products/s57cptd787849 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/284475.png?v=1791356443 N-1-Boc-1,3-diaminopropane | 75178-96-0 N-1-Boc-1,3-diaminopropane|CPTD787849|75178-96-0 https://www.jk-sci.com/products/s57cptd787850 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/302747.png?v=1791356439 H-Arg-OEt·2 HCl | 36589-29-4 H-Arg-OEt·2 HCl|CPTD787850|36589-29-4 https://www.jk-sci.com/products/s57cptd787851 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b9e4d7639d29d4bf8c9af83a55765e07.jpg?v=1791356439 H-Gly-Arg-NH2 · 2 HCl | 24326-03-2 H-Gly-Arg-NH2 · 2 HCl|CPTD787851|24326-03-2 https://www.jk-sci.com/products/s57cptd787852 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/489761.png?v=1791356439 H-Arg-Gly-NH2 · sulfate | 34367-76-5 H-Arg-Gly-NH2 · sulfate|CPTD787852|34367-76-5 https://www.jk-sci.com/products/s57cptd787854 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/557546.png?v=1791356434 5-Bromo-4-chloro-1H-indol-3-yl phosphate · dipotassium salt | 102185-49-9 5-Bromo-4-chloro-1H-indol-3-yl phosphate · dipotassium salt|CPTD787854|102185-49-9 https://www.jk-sci.com/products/s57cptd787855 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/285051.png?v=1791356433 H-Gly-ONp · HCl | 16336-29-1 H-Gly-ONp · HCl|CPTD787855|16336-29-1 https://www.jk-sci.com/products/s57cptd787856 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/468086_81a3c971-905a-4332-a98d-48d181d475ae.png?v=1791356433 4-Hydroxymethyl-benzoic acid | 3006-96-0 4-Hydroxymethyl-benzoic acid|CPTD787856|3006-96-0 https://www.jk-sci.com/products/s57cptd787857 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_43afb168-1562-4bcd-8f4d-0176eea0f17b.png?v=1791356429 H-Gly-pNA TFA salt H-Gly-pNA TFA salt|CPTD787857 https://www.jk-sci.com/products/s57cptd787858 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/209580.png?v=1791356428 Anantin | 133658-45-4 Anantin|CPTD787858|133658-45-4 https://www.jk-sci.com/products/s57cptd787859 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a3f183110ae0c9e1a823e165ed23e6ef.jpg?v=1791356426 Anantin (linear sequence) trifluoroacetate salt | 348600-37-3 Anantin (linear sequence) trifluoroacetate salt|CPTD787859|348600-37-3 https://www.jk-sci.com/products/s57cptd787860 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/26061932e0a4da86f355ab76d404a039.jpg?v=1791356424 AMCA-Glu-Glu-Lys-Pro-Ile-Ser-Phe-Phe-Arg-Leu-Gly-Lys(biotinyl)-NH2 | 851231-19-1 AMCA-Glu-Glu-Lys-Pro-Ile-Ser-Phe-Phe-Arg-Leu-Gly-Lys(biotinyl)-NH2|CPTD787860|851231-19-1 https://www.jk-sci.com/products/s57cptd787861 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/354514.png?v=1791356422 Neuropeptide AF (human) | 192387-38-5 Neuropeptide AF (human)|CPTD787861|192387-38-5 https://www.jk-sci.com/products/s57cptd787862 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/79af61bec1422cf801d56f73e3d188bd.jpg?v=1791356422 Acetylcholine Receptor α1 (129-145) (human, bovine, rat, mouse) | 194737-11-6 Acetylcholine Receptor α1 (129-145) (human, bovine, rat, mouse)|CPTD787862|194737-11-6 https://www.jk-sci.com/products/s57cptd787863 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f66e67b920d64a97ee9eb5a24e14f934.jpg?v=1791356420 Polyphemusin II-Derived Peptide | 229030-20-0 Polyphemusin II-Derived Peptide|CPTD787863|229030-20-0 https://www.jk-sci.com/products/s57cptd787864 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/357308.png?v=1791356417 GMAP (25-41), amide | 132567-21-6 GMAP (25-41), amide|CPTD787864|132567-21-6 https://www.jk-sci.com/products/s57cptd787865 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/569ff142877d6ac95fb2c966cee2f159.jpg?v=1791356416 BAM-22P (8-22) | 412961-36-5 BAM-22P (8-22)|CPTD787865|412961-36-5 https://www.jk-sci.com/products/s57cptd787866 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/bd3852c0225689fcf5225b31a60f2561.jpg?v=1791356415 Arg-Glu(EDANS)-(Asn670,Leu671)-Amyloid β/A4 Protein Precursor770 (668-675)-Lys(DABCYL)-Arg | 310427-94-2 Arg-Glu(EDANS)-(Asn670,Leu671)-Amyloid β/A4 Protein Precursor770 (668-675)-Lys(DABCYL)-Arg|CPTD787866|310427-94-2 https://www.jk-sci.com/products/s57cptd787868 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9508f3ec56624c95961816eb3d83c2d2.jpg?v=1791356412 Histone H3 (1-20) trifluoroacetate salt | 380598-30-1 Histone H3 (1-20) trifluoroacetate salt|CPTD787868|380598-30-1 https://www.jk-sci.com/products/s57cptd787870 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f0c4281291e4e2f0174947ae2ba5e0c2.jpg?v=1791356412 T-Peptide | 2022956-62-1 T-Peptide|CPTD787870|2022956-62-1 https://www.jk-sci.com/products/s57cptd787871 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_c0bf90b0-e9b7-40b7-9349-a2f404d572f3.png?v=1791356411 HIV-2 Peptide acetate salt | 172486-63-4 HIV-2 Peptide acetate salt|CPTD787871|172486-63-4 https://www.jk-sci.com/products/s57cptd787872 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8ff7881c487676bdbd2534c4d31d2d62.jpg?v=1791356408 Myelin Basic Protein (83-99) (bovine) | 178823-45-5 Myelin Basic Protein (83-99) (bovine)|CPTD787872|178823-45-5 https://www.jk-sci.com/products/s57cptd787873 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/108839.png?v=1791356408 Neuropeptide S (human) | 412938-67-1 Neuropeptide S (human)|CPTD787873|412938-67-1 https://www.jk-sci.com/products/s57cptd787874 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/424523.png?v=1791356405 C-Type Natriuretic Peptide (32-53) (human, porcine, rat) | 127869-51-6 C-Type Natriuretic Peptide (32-53) (human, porcine, rat)|CPTD787874|127869-51-6 https://www.jk-sci.com/products/s57cptd787875 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/223385.png?v=1791356403 Protein Kinase C (19-36) Peptide | 113731-96-7 Protein Kinase C (19-36) Peptide|CPTD787875|113731-96-7 https://www.jk-sci.com/products/s57cptd787876 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/426417.png?v=1791356403 Gastrin I (rat) | 81123-06-0 Gastrin I (rat)|CPTD787876|81123-06-0 https://www.jk-sci.com/products/s57cptd787877 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/385179.png?v=1791356398 Anti-TF Antigen Peptide P30-1 trifluoroacetate salt | 573664-50-3 Anti-TF Antigen Peptide P30-1 trifluoroacetate salt|CPTD787877|573664-50-3 https://www.jk-sci.com/products/s57cptd787878 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/216503.png?v=1791356398 Galanin (1-13)-Pro-Pro-(Ala-Leu-)2Ala amide | 143896-17-7 Galanin (1-13)-Pro-Pro-(Ala-Leu-)2Ala amide|CPTD787878|143896-17-7 https://www.jk-sci.com/products/s57cptd787880 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0e037efa6218c465d63e5bd26ebeb921.jpg?v=1791356396 Cell-permeable Caspase-3 Inhibitor I trifluoroacetate salt | 201608-15-3 Cell-permeable Caspase-3 Inhibitor I trifluoroacetate salt|CPTD787880|201608-15-3 https://www.jk-sci.com/products/s57cptd787881 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/460125.png?v=1791356393 [Asn76] Parathyroid Hormone (64-84), human | 129449-07-6 [Asn76] Parathyroid Hormone (64-84), human|CPTD787881|129449-07-6 https://www.jk-sci.com/products/s57cptd787882 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/66412eb807ab6045996cafb5fbabbfb6.jpg?v=1791356393 Prepro-Atrial Natriuretic Factor (104-123) (human) | 112160-83-5 Prepro-Atrial Natriuretic Factor (104-123) (human)|CPTD787882|112160-83-5 https://www.jk-sci.com/products/s57cptd787883 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d141f67f8f0a8cbfe0a14305e59ca8c7.jpg?v=1791356391 Tumor Targeted Pro-Apoptotic Peptide | 1926163-30-5 Tumor Targeted Pro-Apoptotic Peptide|CPTD787883|1926163-30-5 https://www.jk-sci.com/products/s57cptd787884 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_7425401e-717d-4ba1-be9a-6a5f81e160dd.png?v=1791356389 Melanocyte Protein PMEL 17 (44-59) (human, bovine, mouse) | 195523-86-5 Melanocyte Protein PMEL 17 (44-59) (human, bovine, mouse)|CPTD787884|195523-86-5 https://www.jk-sci.com/products/s57cptd787885 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/111588.png?v=1791356389 DABCYL-Lys-HCoV-SARS Replicase Polyprotein 1ab (3235-3246)-Glu-EDANS trifluoroacetate salt | 730985-86-1 DABCYL-Lys-HCoV-SARS Replicase Polyprotein 1ab (3235-3246)-Glu-EDANS trifluoroacetate salt|CPTD787885|730985-86-1 https://www.jk-sci.com/products/s57cptd787886 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/275582.png?v=1791356385 ACTH (1-17) | 7266-47-9 ACTH (1-17)|CPTD787886|7266-47-9 https://www.jk-sci.com/products/s57cptd787887 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/419588.png?v=1791356384 pTH (28-48) (human) | 83286-22-0 pTH (28-48) (human)|CPTD787887|83286-22-0 https://www.jk-sci.com/products/s57cptd787888 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/359887.png?v=1791356385 Neuropeptide S (rat) | 412938-75-1 Neuropeptide S (rat)|CPTD787888|412938-75-1 https://www.jk-sci.com/products/s57cptd787889 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/863cb0d20e338deba0f72de202928d8d.jpg?v=1791356381 Ac-Ala-Ala-Val-Ala-Leu-Leu-Pro-Ala-Val-Leu-Leu-Ala-Leu-Leu-Ala-Pro-Ile-Glu-Thr-Asp-aldehyde trifluoroacetate salt | 886462-83-5 Ac-Ala-Ala-Val-Ala-Leu-Leu-Pro-Ala-Val-Leu-Leu-Ala-Leu-Leu-Ala-Pro-Ile-Glu-Thr-Asp-aldehyde trifluoroacetate salt|CPTD787889|886462-83-5 https://www.jk-sci.com/products/s57cptd787890 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/541419.png?v=1791356380 HIV Envelope Protein (254-274) | 113944-46-0 HIV Envelope Protein (254-274)|CPTD787890|113944-46-0 https://www.jk-sci.com/products/s57cptd787891 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/418871.png?v=1791356380 Cortistatin-17 (human) | 189450-19-9 Cortistatin-17 (human)|CPTD787891|189450-19-9 https://www.jk-sci.com/products/s57cptd787892 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/122094.png?v=1791356377 Acetyl-(Ala11·15)-Endothelin-1 (6-21) | 143113-45-5 Acetyl-(Ala11·15)-Endothelin-1 (6-21)|CPTD787892|143113-45-5 https://www.jk-sci.com/products/s57cptd787893 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8441e0cd9466fd39ffd5d97ffb24fca6.jpg?v=1791356375 H(-Asn-Pro-Asn-Ala)6-OH | 114332-71-7 H(-Asn-Pro-Asn-Ala)6-OH|CPTD787893|114332-71-7 https://www.jk-sci.com/products/s57cptd787894 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/78b4c8c949d1900c30bf68eb006a3c3b.jpg?v=1791356376 CD36 (93-110)-Cys | 143257-75-4 CD36 (93-110)-Cys|CPTD787894|143257-75-4 https://www.jk-sci.com/products/s57cptd787895 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/242208.png?v=1791356370 Apelin-17 (human, bovine, mouse, rat) | 217082-57-0 Apelin-17 (human, bovine, mouse, rat)|CPTD787895|217082-57-0 https://www.jk-sci.com/products/s57cptd787896 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f334fd1101027fc3700fc5737cdf7baf.jpg?v=1791356371 (Lys(Me)24)-Histone H3 (1-21) trifluoroacetate salt | 873215-01-1 (Lys(Me)24)-Histone H3 (1-21) trifluoroacetate salt|CPTD787896|873215-01-1 https://www.jk-sci.com/products/s57cptd787897 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0baa2d4ec564ff44ed57ce3a20a0cbcb.jpg?v=1791356369 Fmoc-Mating Factor α | 250642-63-8 Fmoc-Mating Factor α|CPTD787897|250642-63-8 https://www.jk-sci.com/products/s57cptd787898 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/266822.png?v=1791356365 Gastrin I (human) | 10047-33-3 Gastrin I (human)|CPTD787898|10047-33-3 https://www.jk-sci.com/products/s57cptd787899 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/280928.png?v=1791356366 Gastrin I (human) (sulfated) | 19361-51-4 Gastrin I (human) (sulfated)|CPTD787899|19361-51-4 https://www.jk-sci.com/products/s57cptd787900 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a85457560bcc26351227d0c6f411999f.jpg?v=1791356365 Ac-Ala-Leu-Cys-Asp-Asp-Pro-Arg-Val-Asp-Arg-Trp-Tyr-Cys-Gln-Phe-Val-Glu-Gly-NH2 (Disulfide bond) | 1926163-13-4 Ac-Ala-Leu-Cys-Asp-Asp-Pro-Arg-Val-Asp-Arg-Trp-Tyr-Cys-Gln-Phe-Val-Glu-Gly-NH2 (Disulfide bond)|CPTD787900|1926163-13-4 https://www.jk-sci.com/products/s57cptd787901 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ca6b5ea7b34a64b012ef077530d5c678.jpg?v=1791356360 BKT140 | 664334-36-5 BKT140|CPTD787901|664334-36-5 https://www.jk-sci.com/products/s57cptd787902 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c8490005cc2d57a6f92b786f028abc54.jpg?v=1791356360 Acetyl-ACTH (1-17) | 197906-63-1 Acetyl-ACTH (1-17)|CPTD787902|197906-63-1 https://www.jk-sci.com/products/s57cptd787903 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/643c874766228c09b8c39f827f732472.jpg?v=1791356359 Atrial Natriuretic Factor (5-27) (human) trifluoroacetate salt | 98929-56-7 Atrial Natriuretic Factor (5-27) (human) trifluoroacetate salt|CPTD787903|98929-56-7 https://www.jk-sci.com/products/s57cptd787905 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6ed35027f8ad93f5a6144607de49d1cd.jpg?v=1791356355 Cell-permeable Caspase-1 Inhibitor I trifluoroacetate salt | 201608-12-0 Cell-permeable Caspase-1 Inhibitor I trifluoroacetate salt|CPTD787905|201608-12-0 https://www.jk-sci.com/products/s57cptd787906 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4b71c0ccfb6f132bbc4af2bb7847fd8b.jpg?v=1791356355 Acetyl-Adhesin (1025-1044) amide | 320350-56-9 Acetyl-Adhesin (1025-1044) amide|CPTD787906|320350-56-9 https://www.jk-sci.com/products/s57cptd787907 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5c75b7613a649f2c20aafc9c41002fba.jpg?v=1791356355 Ranalexin | 155761-99-2 Ranalexin|CPTD787907|155761-99-2 https://www.jk-sci.com/products/s57cptd787908 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fdda286a3522fb89010fe56d135ad72a.jpg?v=1791356350 HIV-1 rev Protein (34-50) | 141237-50-5 HIV-1 rev Protein (34-50)|CPTD787908|141237-50-5 https://www.jk-sci.com/products/s57cptd787909 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/603055.png?v=1791356345 (Leu15)-Gastrin I (human) | 39024-57-2 (Leu15)-Gastrin I (human)|CPTD787909|39024-57-2 https://www.jk-sci.com/products/s57cptd787910 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/59bf6409534ab147f71f601f9709f6dd.jpg?v=1791356345 Octreotide trifluoroacetate salt (Dimer, Antiparallel) | 1926163-78-1 Octreotide trifluoroacetate salt (Dimer, Antiparallel)|CPTD787910|1926163-78-1 https://www.jk-sci.com/products/s57cptd787911 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1a00bac0c122e219c21b4539c105b329.jpg?v=1791356343 Octreotide trifluoroacetate salt (Dimer, Parallel) | 1926163-80-5 Octreotide trifluoroacetate salt (Dimer, Parallel)|CPTD787911|1926163-80-5 https://www.jk-sci.com/products/s57cptd787912 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/537696.png?v=1791356340 b-MSH, porcine | 19941-13-0 b-MSH, porcine|CPTD787912|19941-13-0 https://www.jk-sci.com/products/s57cptd787913 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/305083.png?v=1791356341 β-MSH (monkey) | 17750-75-3 β-MSH (monkey)|CPTD787913|17750-75-3 https://www.jk-sci.com/products/s57cptd787914 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2f5352b01fb9014843b95275d3df5321.jpg?v=1791356339 Toxic Shock Syndrome Toxin-1 (TSST-1) (58-78) | 137593-46-5 Toxic Shock Syndrome Toxin-1 (TSST-1) (58-78)|CPTD787914|137593-46-5 https://www.jk-sci.com/products/s57cptd787915 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_bef2e35c-8860-44f4-84b4-f94dfefd6c63.png?v=1791356335 Human Growth Hormone | 12629-01-5 Human Growth Hormone|CPTD787915|12629-01-5 https://www.jk-sci.com/products/s57cptd787916 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/290488.png?v=1791356334 DABCYL-γ-Abu-Arg-Pro-Lys-Pro-Val-Glu-Nva-Trp-Arg-Glu(EDANS)-Ala-Lys-NH2 | 202273-56-1 DABCYL-γ-Abu-Arg-Pro-Lys-Pro-Val-Glu-Nva-Trp-Arg-Glu(EDANS)-Ala-Lys-NH2|CPTD787916|202273-56-1 https://www.jk-sci.com/products/s57cptd787917 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8050d10c763cc1b429d9172adedb53d0.jpg?v=1791356335 Hepcidin-22 (human) trifluoroacetate salt | 342790-22-1 Hepcidin-22 (human) trifluoroacetate salt|CPTD787917|342790-22-1 https://www.jk-sci.com/products/s57cptd787918 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/27b0d7d43c8a08445e29a9a05cba0aa9.jpg?v=1791356330 Tachyplesin I | 118231-04-2 Tachyplesin I|CPTD787918|118231-04-2 https://www.jk-sci.com/products/s57cptd787919 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/144909.png?v=1791356331 Dynorphin A | 80448-90-4 Dynorphin A|CPTD787919|80448-90-4 https://www.jk-sci.com/products/s57cptd787920 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/591257.png?v=1791356331 Asn-Ala-Intercellular Adhesion Molecule 1 (1-21) (human) | 139227-42-2 Asn-Ala-Intercellular Adhesion Molecule 1 (1-21) (human)|CPTD787920|139227-42-2 https://www.jk-sci.com/products/s57cptd787921 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/108114.png?v=1791356325 H-p-Bromo-DL-Phe-OH | 14091-15-7 H-p-Bromo-DL-Phe-OH|CPTD787921|14091-15-7 https://www.jk-sci.com/products/s57cptd787922 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/240677.png?v=1791356323 H-p-Bromo-Phe-OH | 24250-84-8 H-p-Bromo-Phe-OH|CPTD787922|24250-84-8 https://www.jk-sci.com/products/s57cptd787923 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/331299_63856c6a-f9ed-4d2e-ab69-e50b0d5fbea4.png?v=1791356325 H-4-Chloro-Phe-OH, Purity: 100.0% | 14173-39-8 H-4-Chloro-Phe-OH|CPTD787923|14173-39-8 https://www.jk-sci.com/products/s57cptd787924 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7b8ed3fc0c51fe2555ae2542c7edc331.jpg?v=1791356320 H-m-Fluoro-DL-Phe-OH | 456-88-2 H-m-Fluoro-DL-Phe-OH|CPTD787924|456-88-2 https://www.jk-sci.com/products/s57cptd787925 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/559015.png?v=1791356318 H-p-Fluoro-DL-Phe-OH | 51-65-0 H-p-Fluoro-DL-Phe-OH|CPTD787925|51-65-0 https://www.jk-sci.com/products/s57cptd787926 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/305081.png?v=1791356317 H-p-Fluoro-Phe-OH | 1132-68-9 H-p-Fluoro-Phe-OH|CPTD787926|1132-68-9 https://www.jk-sci.com/products/s57cptd787927 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/105997.png?v=1791356316 H-p-Iodo-D-Phe-OH | 62561-75-5 H-p-Iodo-D-Phe-OH|CPTD787927|62561-75-5 https://www.jk-sci.com/products/s57cptd787928 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/158177_27c3baf8-b927-4803-b5e7-b0e7453bfbda.png?v=1791356313 H-p-Iodo-Phe-OH | 24250-85-9 H-p-Iodo-Phe-OH|CPTD787928|24250-85-9 https://www.jk-sci.com/products/s57cptd787929 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/534340.png?v=1791356313 Abz-Gly-OH · HCl | 256657-23-5 Abz-Gly-OH · HCl|CPTD787929|256657-23-5 https://www.jk-sci.com/products/s57cptd787930 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/306019.png?v=1791356310 H-p-Nitro-DL-Phe-OH | 2922-40-9 H-p-Nitro-DL-Phe-OH|CPTD787930|2922-40-9 https://www.jk-sci.com/products/s57cptd787931 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/260730.png?v=1791356309 H-p-Nitro-D-Phe-OH | 56613-61-7 H-p-Nitro-D-Phe-OH|CPTD787931|56613-61-7 https://www.jk-sci.com/products/s57cptd787932 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/468201.png?v=1791356308 H-p-Nitro-Phe-OH | 949-99-5 H-p-Nitro-Phe-OH|CPTD787932|949-99-5 https://www.jk-sci.com/products/s57cptd787933 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/439911.png?v=1791356306 H-Ala-ONp · HCl | 17463-53-5 H-Ala-ONp · HCl|CPTD787933|17463-53-5 https://www.jk-sci.com/products/s57cptd787934 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/277836_597bb1a5-a621-4834-a282-55096e03afb6.png?v=1791356304 H-3-Nitro-Tyr-OH, Purity: 100.0% | 621-44-3 H-3-Nitro-Tyr-OH|CPTD787934|621-44-3 https://www.jk-sci.com/products/s57cptd787935 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/da462d402105a570a92b4f4e2b469fa4.jpg?v=1791356303 H-p-Azido-D-Phe-OH | 1241681-80-0 H-p-Azido-D-Phe-OH|CPTD787935|1241681-80-0 https://www.jk-sci.com/products/s57cptd787938 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_258620cc-3425-4d0e-b60b-b747941c97c7.png?v=1791356299 H-Ala-pNA TFA Salt H-Ala-pNA TFA Salt|CPTD787938 https://www.jk-sci.com/products/s57cptd787939 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/479532.png?v=1791356299 H-β-Ala-pNA · HBr | 111196-17-9 H-β-Ala-pNA · HBr|CPTD787939|111196-17-9 https://www.jk-sci.com/products/s57cptd787940 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/383891.png?v=1791356301 H-Ala-pNA · HCl | 31796-55-1 H-Ala-pNA · HCl|CPTD787940|31796-55-1 https://www.jk-sci.com/products/s57cptd787941 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/101407.png?v=1791356294 H-D-Ala-pNA · HCl | 201731-77-3 H-D-Ala-pNA · HCl|CPTD787941|201731-77-3 https://www.jk-sci.com/products/s57cptd787943 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/228808.png?v=1791356290 N-Me-DL-Phg-OH | 74641-60-4 N-Me-DL-Phg-OH|CPTD787943|74641-60-4 https://www.jk-sci.com/products/s57cptd787944 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/483663.png?v=1791356289 N-Me-D-Phg-OH | 30925-14-5 N-Me-D-Phg-OH|CPTD787944|30925-14-5 https://www.jk-sci.com/products/s57cptd787945 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/261128_0a33f88c-09df-459c-8988-9b63ff219841.png?v=1791356287 N-Me-Phg-OH | 2611-88-3 N-Me-Phg-OH|CPTD787945|2611-88-3 https://www.jk-sci.com/products/s57cptd787946 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/303146_994850b9-d8e9-4a7d-816c-5e94fe346ad4.png?v=1791356284 H-Gly-OBzl · p-tosylate | 1738-76-7 H-Gly-OBzl · p-tosylate|CPTD787946|1738-76-7 https://www.jk-sci.com/products/s57cptd787947 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/da52c23874f402631278cd3f769390ac.jpg?v=1791356285 Bzl-Gly-OH · HCl | 7689-50-1 Bzl-Gly-OH · HCl|CPTD787947|7689-50-1 https://www.jk-sci.com/products/s57cptd787949 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/106148.png?v=1791356283 L-threo-Phenylserine | 6254-48-4 L-threo-Phenylserine|CPTD787949|6254-48-4 https://www.jk-sci.com/products/s57cptd787950 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/172c545738dde27b541b1f4c1ff30cd9.jpg?v=1791356279 Phenylsulfonyl-Sar-OH | 46376-16-3 Phenylsulfonyl-Sar-OH|CPTD787950|46376-16-3 https://www.jk-sci.com/products/s57cptd787951 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e6bfc8e2883df60f818223f30e27611d_b87e18fb-60f7-4dc6-8c6b-edb95153a782.jpg?v=1791356279 Tos-Gly-OH | 1080-44-0 Tos-Gly-OH|CPTD787951|1080-44-0 https://www.jk-sci.com/products/s57cptd787952 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/14f414b3c4e7942d6c6978d57851fae6.jpg?v=1791356277 H-DL-β-(3,4-Dihydroxyphenyl)-DL-Ser-OH | 492-46-6 H-DL-β-(3,4-Dihydroxyphenyl)-DL-Ser-OH|CPTD787952|492-46-6 https://www.jk-sci.com/products/s57cptd787953 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5dcef77d5e811df29148c2c1524dc9c5.jpg?v=1791356274 H-Tyr(SO3H)-OH | 956-46-7 H-Tyr(SO3H)-OH|CPTD787953|956-46-7 https://www.jk-sci.com/products/s57cptd787954 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/510520.png?v=1791356274 H-D-Phe-NH2 | 5241-59-8 H-D-Phe-NH2|CPTD787954|5241-59-8 https://www.jk-sci.com/products/s57cptd787955 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/426278.png?v=1791356273 H-Phe-NH2 · HCl | 65864-22-4 H-Phe-NH2 · HCl|CPTD787955|65864-22-4 https://www.jk-sci.com/products/s57cptd787956 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/47794d5112c2f466c96a38435d45d0ad.jpg?v=1791356269 H-p-Amino-DL-Phe-OH hydrate | 2922-41-0 H-p-Amino-DL-Phe-OH hydrate|CPTD787956|2922-41-0 https://www.jk-sci.com/products/s57cptd787957 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/112011.png?v=1791356268 H-Tyr-NH2 | 4985-46-0 H-Tyr-NH2|CPTD787957|4985-46-0 https://www.jk-sci.com/products/s57cptd787958 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/230286.png?v=1791356266 H-β-(3-Pyridyl)-D-Ala-OMe · 2 HCl | 197088-84-9 H-β-(3-Pyridyl)-D-Ala-OMe · 2 HCl|CPTD787958|197088-84-9 https://www.jk-sci.com/products/s57cptd787959 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/356620_e46cd498-631a-4504-a2ab-ba1ebca1096b.png?v=1791356264 H-p-Amino-L-Phe-OH | 943-80-6 H-p-Amino-L-Phe-OH|CPTD787959|943-80-6 https://www.jk-sci.com/products/s57cptd787960 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/134746.png?v=1791356262 H-Tyr-NH2 · HCl | 53559-18-5 H-Tyr-NH2 · HCl|CPTD787960|53559-18-5 https://www.jk-sci.com/products/s57cptd787961 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/589151.png?v=1791356261 H-3-Amino-Tyr-OH · 2 HCl | 23279-22-3 H-3-Amino-Tyr-OH · 2 HCl|CPTD787961|23279-22-3 https://www.jk-sci.com/products/s57cptd787962 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/554814.png?v=1791356260 Cyclo(-Ala-His) | 54300-25-3 Cyclo(-Ala-His)|CPTD787962|54300-25-3 https://www.jk-sci.com/products/s57cptd787963 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/117605.png?v=1791356257 H-Tyr(PO3H2)-OH | 21820-51-9 H-Tyr(PO3H2)-OH|CPTD787963|21820-51-9 https://www.jk-sci.com/products/s57cptd787964 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/304909.png?v=1791356254 Suc-Pro-OH | 63250-32-8 Suc-Pro-OH|CPTD787964|63250-32-8 https://www.jk-sci.com/products/s57cptd787965 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/57dd22d0864eb78f92eaecfb80613b2f.jpg?v=1791356253 Cyclo(-Pro-Thr) | 227777-31-3 Cyclo(-Pro-Thr)|CPTD787965|227777-31-3 https://www.jk-sci.com/products/s57cptd787966 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/300832.png?v=1791356254 Boc-β-cyano-D-Ala-OH | 184685-17-4 Boc-β-cyano-D-Ala-OH|CPTD787966|184685-17-4 https://www.jk-sci.com/products/s57cptd787967 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/158665.png?v=1791356249 H-Pro-Asp-OH | 85227-98-1 H-Pro-Asp-OH|CPTD787967|85227-98-1 https://www.jk-sci.com/products/s57cptd787968 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/119343.png?v=1791356248 H-Asp-Glu-OH | 6157-06-8 H-Asp-Glu-OH|CPTD787968|6157-06-8 https://www.jk-sci.com/products/s57cptd787969 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/145478.png?v=1791356245 H-Glu-Asp-OH | 3918-84-1 H-Glu-Asp-OH|CPTD787969|3918-84-1 https://www.jk-sci.com/products/s57cptd787970 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/513052.png?v=1791356245 Ac-His-NHMe | 6367-11-9 Ac-His-NHMe|CPTD787970|6367-11-9 https://www.jk-sci.com/products/s57cptd787971 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/389684.png?v=1791356240 H-Ala-His-OH | 3253-17-6 H-Ala-His-OH|CPTD787971|3253-17-6 https://www.jk-sci.com/products/s57cptd787972 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/129619.png?v=1791356240 H-His-Ala-OH | 16874-75-2 H-His-Ala-OH|CPTD787972|16874-75-2 https://www.jk-sci.com/products/s57cptd787973 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/529845.png?v=1791356242 H-His-Ser-OH | 21438-60-8 H-His-Ser-OH|CPTD787973|21438-60-8 https://www.jk-sci.com/products/s57cptd787974 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0322215a5c45cd9d778d4ab3e4a4b6f6.jpg?v=1791356236 H-Ser-His-OH | 67726-09-4 H-Ser-His-OH|CPTD787974|67726-09-4 https://www.jk-sci.com/products/s57cptd787975 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/417997.png?v=1791356231 Diazoacetyl-DL-Nle-OMe | 7013-09-4 Diazoacetyl-DL-Nle-OMe|CPTD787975|7013-09-4 https://www.jk-sci.com/products/s57cptd787976 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5b364f34ed1ebc5a7a63db4b5be1fa45_f985db39-be52-4743-80ee-12bbcc03216c.jpg?v=1791356231 H-Gly-Gly-Pro-OH | 14379-76-1 H-Gly-Gly-Pro-OH|CPTD787976|14379-76-1 https://www.jk-sci.com/products/s57cptd787977 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/122001.png?v=1791356230 H-Gly-Pro-Gly-OH | 2441-63-6 H-Gly-Pro-Gly-OH|CPTD787977|2441-63-6 https://www.jk-sci.com/products/s57cptd787978 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e6ff72a9f7b32e681c6beca742e7eb2d.jpg?v=1791356226 H-Pro-Asn-OH | 107856-82-6 H-Pro-Asn-OH|CPTD787978|107856-82-6 https://www.jk-sci.com/products/s57cptd787979 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/350856.png?v=1791356222 H-Pro-Gly-Gly-OH | 7561-25-3 H-Pro-Gly-Gly-OH|CPTD787979|7561-25-3 https://www.jk-sci.com/products/s57cptd787980 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/581692.png?v=1791356222 H-Asn-Glu-OH | 20917-58-2 H-Asn-Glu-OH|CPTD787980|20917-58-2 https://www.jk-sci.com/products/s57cptd787981 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/393052.png?v=1791356221 H-Asp-Gln-OH | 13433-13-1 H-Asp-Gln-OH|CPTD787981|13433-13-1 https://www.jk-sci.com/products/s57cptd787982 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/326500.png?v=1791356216 H-Glu(Gly-Gly-OH)-OH | 13640-39-6 H-Glu(Gly-Gly-OH)-OH|CPTD787982|13640-39-6 https://www.jk-sci.com/products/s57cptd787983 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/122345.png?v=1791356213 H-Gly-Gly-Glu-OH | 17343-05-4 H-Gly-Gly-Glu-OH|CPTD787983|17343-05-4 https://www.jk-sci.com/products/s57cptd787984 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/408652_e4d30eb8-ffa1-4304-9226-f9a4bf880f94.png?v=1791356213 Boc-L-thiazolidine-4-carboxylic acid | 51077-16-8 Boc-L-thiazolidine-4-carboxylic acid|CPTD787984|51077-16-8 https://www.jk-sci.com/products/s57cptd787985 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/402333.png?v=1791356212 Boc-Asp-OH, Purity: 100.0% | 13726-67-5 Boc-Asp-OH|CPTD787985|13726-67-5 https://www.jk-sci.com/products/s57cptd787986 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/292310_b3669268-5ef9-4d9d-b00a-878bfa80fc92.png?v=1791356207 Boc-D-Asp-OH | 62396-48-9 Boc-D-Asp-OH|CPTD787986|62396-48-9 https://www.jk-sci.com/products/s57cptd787987 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1890ac5646db0efd74dbf0c844101e82_fecd0e54-21eb-4f76-9b76-37d4332b6892.jpg?v=1791356206 Boc-β-iodo-Ala-OMe | 93267-04-0 Boc-β-iodo-Ala-OMe|CPTD787987|93267-04-0 https://www.jk-sci.com/products/s57cptd787988 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/548093.png?v=1791356205 H-Ala-Pro-OMe · HCl | 71067-42-0 H-Ala-Pro-OMe · HCl|CPTD787988|71067-42-0 https://www.jk-sci.com/products/s57cptd787989 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/024070fe1f1a9c6ab27f240c7a5173c4.jpg?v=1791356201 H-Thr-Pro-OH · HCl | 281670-51-7 H-Thr-Pro-OH · HCl|CPTD787989|281670-51-7 https://www.jk-sci.com/products/s57cptd787990 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/257579.png?v=1791356202 For-Met-Ala-OH | 15183-28-5 For-Met-Ala-OH|CPTD787990|15183-28-5 https://www.jk-sci.com/products/s57cptd787991 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/490904.png?v=1791356201 Boc-Asp-NH2 | 74244-17-0 Boc-Asp-NH2|CPTD787991|74244-17-0 https://www.jk-sci.com/products/s57cptd787992 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/502538_4aa2a43c-0449-485e-92be-9f5a2c16340d.png?v=1791356197 Boc-D-Asn-OH | 75647-01-7 Boc-D-Asn-OH|CPTD787992|75647-01-7 https://www.jk-sci.com/products/s57cptd787993 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/133581.png?v=1791356190 Boc-Gly-Gly-OH | 31972-52-8 Boc-Gly-Gly-OH|CPTD787993|31972-52-8 https://www.jk-sci.com/products/s57cptd787994 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/51aacfbfa36d62234d05a0c57b7989cc.jpg?v=1791356186 H-Asp-Val-OH | 13433-04-0 H-Asp-Val-OH|CPTD787994|13433-04-0 https://www.jk-sci.com/products/s57cptd787995 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/387665.png?v=1791356183 H-Glu(Abu-OH)-OH | 16869-42-4 H-Glu(Abu-OH)-OH|CPTD787995|16869-42-4 https://www.jk-sci.com/products/s57cptd787996 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/269941.png?v=1791356181 H-Val-Asp-OH | 20556-16-5 H-Val-Asp-OH|CPTD787996|20556-16-5 https://www.jk-sci.com/products/s57cptd787997 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/515903.png?v=1791356182 H-Met-Asp-OH | 14595-65-4 H-Met-Asp-OH|CPTD787997|14595-65-4 https://www.jk-sci.com/products/s57cptd787998 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/201546.png?v=1791356177 H-Glu-Thr-OH | 6875-80-5 H-Glu-Thr-OH|CPTD787998|6875-80-5 https://www.jk-sci.com/products/s57cptd787999 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/599904.png?v=1791356177 H-Gly-Pro-Gly-NH2 | 141497-12-3 H-Gly-Pro-Gly-NH2|CPTD787999|141497-12-3 https://www.jk-sci.com/products/s57cptd788000 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/106596.png?v=1791356173 H-Gly-Gly-Ala-Gly-OH | 23654-88-8 H-Gly-Gly-Ala-Gly-OH|CPTD788000|23654-88-8 https://www.jk-sci.com/products/s57cptd788001 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ab048c7b50a97bf1ea1599c86be3b24b.jpg?v=1791356175 H-Gly-Gly-Gln-OH, Assay: 97.1% | 186787-32-6 H-Gly-Gly-Gln-OH|CPTD788001|186787-32-6 https://www.jk-sci.com/products/s57cptd788002 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/124746.png?v=1791356171 Amyloid β-Protein (36-38) | 21835-35-8 Amyloid β-Protein (36-38)|CPTD788002|21835-35-8 https://www.jk-sci.com/products/s57cptd788003 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/528567.png?v=1791356167 Amyloid β-Protein (37-39) | 20274-89-9 Amyloid β-Protein (37-39)|CPTD788003|20274-89-9 https://www.jk-sci.com/products/s57cptd788004 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_7875a82a-14bb-42f2-bf9d-63983bfc1ef7.png?v=1791356168 H-Ala-Ala-Ala-OH TFA Salt H-Ala-Ala-Ala-OH TFA Salt|CPTD788004 https://www.jk-sci.com/products/s57cptd788005 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/409020.png?v=1791356167 H-Ala-D-Ala-Ala-OH | 5874-86-2 H-Ala-D-Ala-Ala-OH|CPTD788005|5874-86-2 https://www.jk-sci.com/products/s57cptd788006 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_586945e2-2853-483c-982d-50f204c0d5dc.png?v=1791356162 H-Asn-Val-OH TFA H-Asn-Val-OH TFA|CPTD788006 https://www.jk-sci.com/products/s57cptd788007 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/437430.png?v=1791356157 H-D-Ala-D-Ala-D-Ala-OH | 1114-94-9 H-D-Ala-D-Ala-D-Ala-OH|CPTD788007|1114-94-9 https://www.jk-sci.com/products/s57cptd788008 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/505961.png?v=1791356155 H-Val-Asn-OH | 66170-00-1 H-Val-Asn-OH|CPTD788008|66170-00-1 https://www.jk-sci.com/products/s57cptd788009 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/367130.png?v=1791356154 H-β-Ala-β-Ala-β-Ala-OH | 69010-59-9 H-β-Ala-β-Ala-β-Ala-OH|CPTD788009|69010-59-9 https://www.jk-sci.com/products/s57cptd788010 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/447089.png?v=1791356149 H-Gly-Gly-Met-OH | 17343-02-1 H-Gly-Gly-Met-OH|CPTD788010|17343-02-1 https://www.jk-sci.com/products/s57cptd788011 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/353896.png?v=1791356150 H-Gly-Met-Gly-OH | 51529-34-1 H-Gly-Met-Gly-OH|CPTD788011|51529-34-1 https://www.jk-sci.com/products/s57cptd788012 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/480007.png?v=1791356146 H-Met-Asn-OH | 36261-61-7 H-Met-Asn-OH|CPTD788012|36261-61-7 https://www.jk-sci.com/products/s57cptd788013 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/249395.png?v=1791356145 H-Thr-Gln-OH | 96337-79-0 H-Thr-Gln-OH|CPTD788013|96337-79-0 https://www.jk-sci.com/products/s57cptd788014 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/41bd37582cdbb16c97320fa403b42941.jpg?v=1791356145 H-Ser-Ser-Ser-OH | 6620-98-0 H-Ser-Ser-Ser-OH|CPTD788014|6620-98-0 https://www.jk-sci.com/products/s57cptd788015 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/116175.png?v=1791356140 H-D-Pro-OtBu (syrup) | 90071-62-8 H-D-Pro-OtBu (syrup)|CPTD788015|90071-62-8 https://www.jk-sci.com/products/s57cptd788016 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/dbd0accaf19e12a19d87fe0b53f5fb80.jpg?v=1791356142 H-Pro-OtBu (syrup) | 2812-46-6 H-Pro-OtBu (syrup)|CPTD788016|2812-46-6 https://www.jk-sci.com/products/s57cptd788017 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8d90c6c3470a3460b2e4ef49bf8bc6d7.jpg?v=1791356137 H-Leu-allyl ester · p-tosylate | 45012-62-2 H-Leu-allyl ester · p-tosylate|CPTD788017|45012-62-2 https://www.jk-sci.com/products/s57cptd788018 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/456977.png?v=1791356136 H-β-Cyclohexyl-Ala-OH · HCl | 25528-71-6 H-β-Cyclohexyl-Ala-OH · HCl|CPTD788018|25528-71-6 https://www.jk-sci.com/products/s57cptd788019 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/270268.png?v=1791356136 H-β-Cyclohexyl-D-Ala-OH | 58717-02-5 H-β-Cyclohexyl-D-Ala-OH|CPTD788019|58717-02-5 https://www.jk-sci.com/products/s57cptd788020 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/298942.png?v=1791356132 Ac-Ile-OMe | 2256-76-0 Ac-Ile-OMe|CPTD788020|2256-76-0 https://www.jk-sci.com/products/s57cptd788021 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/210435.png?v=1791356132 H-Hyp(tBu)-OH | 79775-07-8 H-Hyp(tBu)-OH|CPTD788021|79775-07-8 https://www.jk-sci.com/products/s57cptd788022 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/615133.png?v=1791356132 Ac-Ser(tBu)-OH | 77285-09-7 Ac-Ser(tBu)-OH|CPTD788022|77285-09-7 https://www.jk-sci.com/products/s57cptd788023 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/129412_fba1a570-497c-435f-a9ae-9dd943684ed9.png?v=1791356126 Boc-Abu-OH | 34306-42-8 Boc-Abu-OH|CPTD788023|34306-42-8 https://www.jk-sci.com/products/s57cptd788024 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/142548_1b7a61ae-b1e6-4404-a17c-ccb341c3127a.png?v=1791356126 Boc-Aib-OH | 30992-29-1 Boc-Aib-OH|CPTD788024|30992-29-1 https://www.jk-sci.com/products/s57cptd788025 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/142547.png?v=1791356127 Boc-N-Me-Ala-OH | 16948-16-6 Boc-N-Me-Ala-OH|CPTD788025|16948-16-6 https://www.jk-sci.com/products/s57cptd788026 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/143259_dfc053fe-47de-415f-9c28-5fd53476948f.png?v=1791356122 Boc-γ-Abu-OH | 57294-38-9 Boc-γ-Abu-OH|CPTD788026|57294-38-9 https://www.jk-sci.com/products/s57cptd788027 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/108002.png?v=1791356117 H-D-Glu(OtBu)-OH, Assay: 99.8% | 45125-00-6 H-D-Glu(OtBu)-OH|CPTD788027|45125-00-6 https://www.jk-sci.com/products/s57cptd788028 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fd0e99d87dae2fda12d6997f0fc78386.jpg?v=1791356116 H-D-Glu-OtBu, 98.20% | 25456-76-2 H-D-Glu-OtBu|CPTD788028|25456-76-2 https://www.jk-sci.com/products/s57cptd788029 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/449056_c57e58ef-186d-4875-83cb-bdaa1aa9e1c7.png?v=1791356116 H-Glu(OtBu)-OH, Assay: 97.1% | 2419-56-9 H-Glu(OtBu)-OH|CPTD788029|2419-56-9 https://www.jk-sci.com/products/s57cptd788030 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/586934.png?v=1791356111 H-Glu-OtBu | 45120-30-7 H-Glu-OtBu|CPTD788030|45120-30-7 https://www.jk-sci.com/products/s57cptd788031 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/277686.png?v=1791356104 N-Me-Asp(OtBu)-OH | 197632-85-2 N-Me-Asp(OtBu)-OH|CPTD788031|197632-85-2 https://www.jk-sci.com/products/s57cptd788032 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/396175_5549e02a-c9f2-41bf-9e15-384e33aff04a.png?v=1791356103 H-Asp(OtBu)-OMe · HCl | 2673-19-0 H-Asp(OtBu)-OMe · HCl|CPTD788032|2673-19-0 https://www.jk-sci.com/products/s57cptd788033 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/334339.png?v=1791356101 Boc-Cys(Me)-OH | 16947-80-1 Boc-Cys(Me)-OH|CPTD788033|16947-80-1 https://www.jk-sci.com/products/s57cptd788034 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0c415c49a3ce3cc824144bdeb48118c6_6ef8dae0-410a-4a21-bdbf-f43d9a00da0a.jpg?v=1791356099 Boc-D-Thr-OH | 55674-67-4 Boc-D-Thr-OH|CPTD788034|55674-67-4 https://www.jk-sci.com/products/s57cptd788035 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/161090.png?v=1791356099 Boc-N-Me-Ser-OH | 101772-29-6 Boc-N-Me-Ser-OH|CPTD788035|101772-29-6 https://www.jk-sci.com/products/s57cptd788036 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/562336_bb607839-1239-48e3-b077-1c666e4c3086.png?v=1791356097 Boc-Ser-OMe | 2766-43-0 Boc-Ser-OMe|CPTD788036|2766-43-0 https://www.jk-sci.com/products/s57cptd788037 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/611191_fd5cd11f-7966-4c9a-a0ec-b7b8ccad95ea.png?v=1791356094 Boc-Thr-OH, Assay: 93.6% | 2592-18-9 Boc-Thr-OH|CPTD788037|2592-18-9 https://www.jk-sci.com/products/s57cptd788038 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/138268.png?v=1791356092 Boc-Ser(Me)-OH | 51293-47-1 Boc-Ser(Me)-OH|CPTD788038|51293-47-1 https://www.jk-sci.com/products/s57cptd788039 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/114795.png?v=1791356092 Ac-Ile-NHMe | 32483-16-2 Ac-Ile-NHMe|CPTD788039|32483-16-2 https://www.jk-sci.com/products/s57cptd788040 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/376469.png?v=1791356090 Ac-Leu-NHMe | 32483-15-1 Ac-Leu-NHMe|CPTD788040|32483-15-1 https://www.jk-sci.com/products/s57cptd788041 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/315858.png?v=1791356087 H-Ala-Ile-OH | 29727-65-9 H-Ala-Ile-OH|CPTD788041|29727-65-9 https://www.jk-sci.com/products/s57cptd788042 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/202040_039a132b-9c51-4039-a972-7d2ff813e650.png?v=1791356086 H-Ala-Leu-OH | 3303-34-2 H-Ala-Leu-OH|CPTD788042|3303-34-2 https://www.jk-sci.com/products/s57cptd788043 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/81eb140d3b2cdb9eb456d189ba52e900.jpg?v=1791356085 H-D-Ala-Leu-OH | 67113-60-4 H-D-Ala-Leu-OH|CPTD788043|67113-60-4 https://www.jk-sci.com/products/s57cptd788044 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/123213.png?v=1791356080 H-DL-Leu-DL-Ala-OH | 5060-46-8 H-DL-Leu-DL-Ala-OH|CPTD788044|5060-46-8 https://www.jk-sci.com/products/s57cptd788045 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/347733f4dbfec0f6635a62717c338bdd.jpg?v=1791356083 H-Ile-Ala-OH | 24787-73-3 H-Ile-Ala-OH|CPTD788045|24787-73-3 https://www.jk-sci.com/products/s57cptd788046 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/497105_fd4118a4-b541-406e-ac13-952d6abcc866.png?v=1791356081 H-Leu-Ala-OH | 7298-84-2 H-Leu-Ala-OH|CPTD788046|7298-84-2 https://www.jk-sci.com/products/s57cptd788047 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/124340.png?v=1791356076 Ac-Lys-OMe · HCl | 20911-93-7 Ac-Lys-OMe · HCl|CPTD788047|20911-93-7 https://www.jk-sci.com/products/s57cptd788048 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a53110a3465942b304ea50cb64d9cc0a.jpg?v=1791356071 H-D-Glu(OtBu)-NH2 · HCl | 66575-26-6 H-D-Glu(OtBu)-NH2 · HCl|CPTD788048|66575-26-6 https://www.jk-sci.com/products/s57cptd788049 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/491823_b0f57bb7-286a-4332-b16c-9cc7bc663270.png?v=1791356071 H-Gln-OtBu · HCl | 39741-62-3 H-Gln-OtBu · HCl|CPTD788049|39741-62-3 https://www.jk-sci.com/products/s57cptd788050 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/305046.png?v=1791356071 H-Glu(OtBu)-NH2 · HCl | 108607-02-9 H-Glu(OtBu)-NH2 · HCl|CPTD788050|108607-02-9 https://www.jk-sci.com/products/s57cptd788051 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/604681.png?v=1791356066 Boc-Dab-OH | 25691-37-6 Boc-Dab-OH|CPTD788051|25691-37-6 https://www.jk-sci.com/products/s57cptd788052 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/136682_eb64a1db-fb68-455a-a1ba-2a8c9ed5db0b.png?v=1791356066 Boc-D-Dab-OH | 80445-78-9 Boc-D-Dab-OH|CPTD788052|80445-78-9 https://www.jk-sci.com/products/s57cptd788053 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/435442.png?v=1791356065 H-Dab(Boc)-OH | 10270-94-7 H-Dab(Boc)-OH|CPTD788053|10270-94-7 https://www.jk-sci.com/products/s57cptd788054 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/309493.png?v=1791356062 H-D-Dab(Boc)-OH | 114360-55-3 H-D-Dab(Boc)-OH|CPTD788054|114360-55-3 https://www.jk-sci.com/products/s57cptd788055 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/63d7e269e5e0fe4ad59084cb5710e1d8.jpg?v=1791356061 H-Ile-Ser-OH | 6403-14-1 H-Ile-Ser-OH|CPTD788055|6403-14-1 https://www.jk-sci.com/products/s57cptd788056 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/577977.png?v=1791356059 H-Leu-Ser-OH | 6209-12-7 H-Leu-Ser-OH|CPTD788056|6209-12-7 https://www.jk-sci.com/products/s57cptd788057 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0e2eb7edabaefcf67d087cb6aa0b4fa3.jpg?v=1791356058 H-Ser-Leu-OH | 6665-16-3 H-Ser-Leu-OH|CPTD788057|6665-16-3 https://www.jk-sci.com/products/s57cptd788058 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/137941.png?v=1791356056 H-Thr-Val-OH | 99032-17-4 H-Thr-Val-OH|CPTD788058|99032-17-4 https://www.jk-sci.com/products/s57cptd788059 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/494628.png?v=1791356055 H-Dap(Boc)-OMe · HCl | 114559-25-0 H-Dap(Boc)-OMe · HCl|CPTD788059|114559-25-0 https://www.jk-sci.com/products/s57cptd788060 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/420484.png?v=1791356050 H-D-Dap(Boc)-OMe | 363191-25-7 H-D-Dap(Boc)-OMe|CPTD788060|363191-25-7 https://www.jk-sci.com/products/s57cptd788061 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/23ecca64318853d4db3755af5f1007a3.jpg?v=1791356052 H-Met-Thr-OH | 40883-16-7 H-Met-Thr-OH|CPTD788061|40883-16-7 https://www.jk-sci.com/products/s57cptd788062 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/326b6e95f93cfc6413000dc4b2fad2ff.jpg?v=1791356052 H-Thr-Met-OH | 90729-28-5 H-Thr-Met-OH|CPTD788062|90729-28-5 https://www.jk-sci.com/products/s57cptd788063 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/567017.png?v=1791356046 Ac-Lys-NHMe | 6367-10-8 Ac-Lys-NHMe|CPTD788063|6367-10-8 https://www.jk-sci.com/products/s57cptd788064 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/148108.png?v=1791356046 H-Lys-Ala-OH | 17043-71-9 H-Lys-Ala-OH|CPTD788064|17043-71-9 https://www.jk-sci.com/products/s57cptd788065 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/436425.png?v=1791356042 H-Ala-Lys-OH · HCl | 68973-27-3 H-Ala-Lys-OH · HCl|CPTD788065|68973-27-3 https://www.jk-sci.com/products/s57cptd788066 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/72c033f84e001609a593c52015f06692.jpg?v=1791356039 H-β-Ala-Lys-OH · HCl | 90970-40-4 H-β-Ala-Lys-OH · HCl|CPTD788066|90970-40-4 https://www.jk-sci.com/products/s57cptd788067 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/236350.png?v=1791356041 Lysinoalanine · 2 HCl (diastereomeric mixture: LL + LD) | 4418-81-9 Lysinoalanine · 2 HCl (diastereomeric mixture: LL + LD)|CPTD788067|4418-81-9 https://www.jk-sci.com/products/s57cptd788068 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/021f57790cc79976e315100918beba14.jpg?v=1791356036 H-Lys-Ser-OH · HCl | 275366-32-0 H-Lys-Ser-OH · HCl|CPTD788068|275366-32-0 https://www.jk-sci.com/products/s57cptd788069 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/280274.png?v=1791356033 H-Ala-Arg-OH | 16709-12-9 H-Ala-Arg-OH|CPTD788069|16709-12-9 https://www.jk-sci.com/products/s57cptd788070 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/527053.png?v=1791356034 H-Arg-Ala-OH | 40968-45-4 H-Arg-Ala-OH|CPTD788070|40968-45-4 https://www.jk-sci.com/products/s57cptd788071 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/135622.png?v=1791356031 H-Arg-Ser-OH | 70921-62-9 H-Arg-Ser-OH|CPTD788071|70921-62-9 https://www.jk-sci.com/products/s57cptd788072 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/dd8d7d3e6f0792f135ac409c192bb86b.jpg?v=1791356027 H-D-Val-OtBu · HCl | 104944-18-5 H-D-Val-OtBu · HCl|CPTD788072|104944-18-5 https://www.jk-sci.com/products/s57cptd788073 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/321398.png?v=1791356028 H-Nva-OtBu · HCl | 119483-47-5 H-Nva-OtBu · HCl|CPTD788073|119483-47-5 https://www.jk-sci.com/products/s57cptd788074 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/215209.png?v=1791356028 H-Val-OtBu · HCl | 13518-40-6 H-Val-OtBu · HCl|CPTD788074|13518-40-6 https://www.jk-sci.com/products/s57cptd788075 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/298538.png?v=1791356023 H-Met-OtBu · HCl | 91183-71-0 H-Met-OtBu · HCl|CPTD788075|91183-71-0 https://www.jk-sci.com/products/s57cptd788076 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/468515_e430bf69-2525-46bf-9ca6-cb395c9f61ac.png?v=1791356018 H-D-Thr(tBu)-OMe · HCl | 115141-43-0 H-D-Thr(tBu)-OMe · HCl|CPTD788076|115141-43-0 https://www.jk-sci.com/products/s57cptd788077 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/527139_d9caee05-45f5-415b-af61-68d00006be7b.png?v=1791356013 H-Thr(tBu)-OMe · HCl | 71989-43-0 H-Thr(tBu)-OMe · HCl|CPTD788077|71989-43-0 https://www.jk-sci.com/products/s57cptd788078 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/317376.png?v=1791356014 H-Lys(isopropyl)-OH | 5977-09-3 H-Lys(isopropyl)-OH|CPTD788078|5977-09-3 https://www.jk-sci.com/products/s57cptd788079 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/615049.png?v=1791356014 H-Lys(Me)3-OH chloride hydrochloride salt, Purity: 100.0% | 55528-53-5 H-Lys(Me)3-OH chloride hydrochloride salt|CPTD788079|55528-53-5 https://www.jk-sci.com/products/s57cptd788080 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/147867.png?v=1791356009 4-Bromophenacyl-trifluoromethanesulfonate | 93128-04-2 4-Bromophenacyl-trifluoromethanesulfonate|CPTD788080|93128-04-2 https://www.jk-sci.com/products/s57cptd788081 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/385874.png?v=1791356009 H-3,5-Dibromo-Tyr-OH | 300-38-9 H-3,5-Dibromo-Tyr-OH|CPTD788081|300-38-9 https://www.jk-sci.com/products/s57cptd788082 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/334220.png?v=1791356009 H-3,4-Dichloro-Phe-OH | 52794-99-7 H-3,4-Dichloro-Phe-OH|CPTD788082|52794-99-7 https://www.jk-sci.com/products/s57cptd788083 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e72f398346ce67a30dc71beb4755ef0d.jpg?v=1791356004 H-2,6-Difluoro-Phe-OH · HCl | 1217607-63-0 H-2,6-Difluoro-Phe-OH · HCl|CPTD788083|1217607-63-0 https://www.jk-sci.com/products/s57cptd788084 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/609341_105e4bdf-d31d-41af-9cec-2cc4d4820fe0.png?v=1791356004 H-3,5-Diiodo-Tyr-OH | 300-39-0 H-3,5-Diiodo-Tyr-OH|CPTD788084|300-39-0 https://www.jk-sci.com/products/s57cptd788085 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/404944.png?v=1791356000 3-(4-Azidophenyl)propionic acid | 103489-31-2 3-(4-Azidophenyl)propionic acid|CPTD788085|103489-31-2 https://www.jk-sci.com/products/s57cptd788086 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/394677_3fdbee64-52cb-430f-aee5-1d42ea696995.png?v=1791356000 4-Hydroxyhippuric acid | 2482-25-9 4-Hydroxyhippuric acid|CPTD788086|2482-25-9 https://www.jk-sci.com/products/s57cptd788087 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/124196.png?v=1791355998 FA-Gly-OH | 124882-74-2 FA-Gly-OH|CPTD788087|124882-74-2 https://www.jk-sci.com/products/s57cptd788088 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/80befc7f5879239e61c33cf8f54d5a1c.jpg?v=1791355994 2-Chlorotrityl chloride resin (200-400 mesh, 1.5-1.9 mmol/g) | 934816-82-7 2-Chlorotrityl chloride resin (200-400 mesh, 1.5-1.9 mmol/g)|CPTD788088|934816-82-7 https://www.jk-sci.com/products/s57cptd788089 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_584c76fc-0a4a-46b4-ab2a-3515817e675c.png?v=1791355993 Aminomethyl resin (200-400 mesh, 0.80-1.20 mmol/g) | 78578-28-6 Aminomethyl resin (200-400 mesh, 0.80-1.20 mmol/g)|CPTD788089|78578-28-6 https://www.jk-sci.com/products/s57cptd788090 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cfef60887e5c14d660da15814cea9aee.jpg?v=1791355995 Hydroxymethyl resin (200-400 mesh, 0.9-1.4 mmol/g) | 66072-40-0 Hydroxymethyl resin (200-400 mesh, 0.9-1.4 mmol/g)|CPTD788090|66072-40-0 https://www.jk-sci.com/products/s57cptd788091 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/134196_99e5dedd-c726-489b-99c6-89ba94954a85.png?v=1791355989 Merrifield resin (200-400 mesh, 1.10-1.45 mmol/g) | 55844-94-5 Merrifield resin (200-400 mesh, 1.10-1.45 mmol/g)|CPTD788091|55844-94-5 https://www.jk-sci.com/products/s57cptd788092 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4e390596fe6b98ceab1dc9853086f886.jpg?v=1791355986 SASRIN? resin (200-400 mesh, 0.80-1.20 mmol/g) | 124760-64-1 SASRIN? resin (200-400 mesh, 0.80-1.20 mmol/g)|CPTD788092|124760-64-1 https://www.jk-sci.com/products/s57cptd788093 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/555463.png?v=1791355984 (S)-Fmoc-2-Aminooctanedioic acid 8-tert-butyl ester/Fmoc-Asu(OtBu)-OH | 276869-41-1 (S)-Fmoc-2-Aminooctanedioic acid 8-tert-butyl ester/Fmoc-Asu(OtBu)-OH|CPTD788093|276869-41-1 https://www.jk-sci.com/products/s57cptd788094 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_e5d82818-f436-42b0-bd2e-1f5ee7578d34.png?v=1791355981 [Nle8,21,Tyr34] Parathyroid Hormone (1-34), amide, rat | 105267-88-7 [Nle8,21,Tyr34] Parathyroid Hormone (1-34), amide, rat|CPTD788094|105267-88-7 https://www.jk-sci.com/products/s57cptd788095 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/86fc19bf1cfa4684ebc7753b5170118b_193af711-a029-4b33-9390-85f6a0c66db1.jpg?v=1791355984 Methyl 5-aminopentanoate hydrochloride | 29840-56-0 Methyl 5-aminopentanoate hydrochloride|CPTD788095|29840-56-0 https://www.jk-sci.com/products/s57cptd788098 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f1a5c6ec9e174fdf2abf3273207d4f45.jpg?v=1791355979 Acetyl Dipeptide-1 | 196604-48-5 Acetyl Dipeptide-1|CPTD788098|196604-48-5 https://www.jk-sci.com/products/s57cptd788104 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/124933.png?v=1791355978 Alarelin Acetate salt | 79561-22-1 Alarelin Acetate salt|CPTD788104|79561-22-1 https://www.jk-sci.com/products/s57cptd788107 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_85510080-73e4-4105-b8df-2424100c26d4.png?v=1791355971 Apraglutide | 1295353-98-8 Apraglutide|CPTD788107|1295353-98-8 https://www.jk-sci.com/products/s57cptd788108 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5805a8bcebcd758eedf72b5c54900233.jpg?v=1791355975 Asp(Obzl)-NCA | 13590-42-6 Asp(Obzl)-NCA|CPTD788108|13590-42-6 https://www.jk-sci.com/products/s57cptd788109 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/59dabd80a87151982ada5e92f4c79f4b.jpg?v=1791355973 Biotin-GHK, Purity: 97.3% | 2828433-27-6 Biotin-GHK|CPTD788109|2828433-27-6 https://www.jk-sci.com/products/s57cptd788110 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/83130906285234827532634be3e06eb5.jpg?v=1791355968 Boc-(S)-3-Amino-4-(3-benzothienyl)-butyric acid | 270063-45-1 Boc-(S)-3-Amino-4-(3-benzothienyl)-butyric acid|CPTD788110|270063-45-1 https://www.jk-sci.com/products/s57cptd788111 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/135224.png?v=1791355963 Boc-3-（2-Pyridyl）-D-alanine | 98266-32-1 Boc-3-（2-Pyridyl）-D-alanine|CPTD788111|98266-32-1 https://www.jk-sci.com/products/s57cptd788112 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/343910_755e38c3-a2c2-45d0-bc10-6ca073905540.png?v=1791355961 Boc-3-(2-Pyridyl)-L-alanine | 71239-85-5 Boc-3-(2-Pyridyl)-L-alanine|CPTD788112|71239-85-5 https://www.jk-sci.com/products/s57cptd788113 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/570240.png?v=1791355962 Boc-3-(4-Pyridyl)-D-alanine | 37535-58-3 Boc-3-(4-Pyridyl)-D-alanine|CPTD788113|37535-58-3 https://www.jk-sci.com/products/s57cptd788114 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/208709.png?v=1791355959 Boc-3-(4-Pyridyl)-L-alanine | 37535-57-2 Boc-3-(4-Pyridyl)-L-alanine|CPTD788114|37535-57-2 https://www.jk-sci.com/products/s57cptd788115 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/555898_6b5a3be9-eb0b-471c-ab6f-8480d5a3fe20.png?v=1791355957 Boc-4-Abu-ol | 75178-87-9 Boc-4-Abu-ol|CPTD788115|75178-87-9 https://www.jk-sci.com/products/s57cptd788116 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/140862_e62f04f0-b56a-4452-af9e-e26add12e2ec.png?v=1791355957 Boc-4-iodo-L-phenylalanine | 62129-44-6 Boc-4-iodo-L-phenylalanine|CPTD788116|62129-44-6 https://www.jk-sci.com/products/s57cptd788117 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b05f075edaf940f772b8507fc4e164d5.jpg?v=1791355954 Boc-4-NO2-Phe-OEt | 67630-00-6 Boc-4-NO2-Phe-OEt|CPTD788117|67630-00-6 https://www.jk-sci.com/products/s57cptd788118 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/88caadd722d6dfbce0e1d0f168807597_2d4e865c-ad1a-437a-aa2c-ad3f9f1b4c09.jpg?v=1791355952 Boc-Arg-OH·HCl·H2 | 114622-81-0 Boc-Arg-OH·HCl·H2|CPTD788118|114622-81-0 https://www.jk-sci.com/products/s57cptd788119 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/134931_adf77319-b4ce-453a-b4b5-e70f7b42213c.png?v=1791355952 Boc-Asn(Trt)-OH | 132388-68-2 Boc-Asn(Trt)-OH|CPTD788119|132388-68-2 https://www.jk-sci.com/products/s57cptd788120 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/106340.png?v=1791355949 Boc-D-Arg.Hcl. | 113712-06-4 Boc-D-Arg.Hcl.|CPTD788120|113712-06-4 https://www.jk-sci.com/products/s57cptd788121 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/141084.png?v=1791355945 Boc-D-Glu-Obzl | 34404-30-3 Boc-D-Glu-Obzl|CPTD788121|34404-30-3 https://www.jk-sci.com/products/s57cptd788122 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/138323.png?v=1791355945 Boc-DL-Trp-OH | 112525-72-1 Boc-DL-Trp-OH|CPTD788122|112525-72-1 https://www.jk-sci.com/products/s57cptd788123 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5e9f44ba9e32c925fa1dc822fc6635dc.jpg?v=1791355942 Boc-D-Phe(4-Br)-OH | 79561-82-3 Boc-D-Phe(4-Br)-OH|CPTD788123|79561-82-3 https://www.jk-sci.com/products/s57cptd788124 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/315191_b19e0e8c-ba68-4ef8-b4f3-4f82091d7e5b.png?v=1791355941 Boc-D-Pro-ol | 83435-58-9 Boc-D-Pro-ol|CPTD788124|83435-58-9 https://www.jk-sci.com/products/s57cptd788125 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/372281.png?v=1791355941 Boc-D-Ser-OMe | 95715-85-8 Boc-D-Ser-OMe|CPTD788125|95715-85-8 https://www.jk-sci.com/products/s57cptd788126 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/218000.png?v=1791355936 Boc-D-Tic-OH | 11592-35-1 Boc-D-Tic-OH|CPTD788126|11592-35-1 https://www.jk-sci.com/products/s57cptd788127 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/322326.png?v=1791355936 Boc-D-Tle-OH | 124655-17-0 Boc-D-Tle-OH|CPTD788127|124655-17-0 https://www.jk-sci.com/products/s57cptd788128 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/420726.png?v=1791355931 Boc-D-Tyr(Et) | 76757-92-1 Boc-D-Tyr(Et)|CPTD788128|76757-92-1 https://www.jk-sci.com/products/s57cptd788129 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/222438.png?v=1791355929 Boc-Gln-Onp | 15387-45-8 Boc-Gln-Onp|CPTD788129|15387-45-8 https://www.jk-sci.com/products/s57cptd788130 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_45863928-2057-41e2-856e-0009cde297df.png?v=1791355930 Boc-Gly.osu | 3392-07-0 Boc-Gly.osu|CPTD788130|3392-07-0 https://www.jk-sci.com/products/s57cptd788131 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/462712.png?v=1791355926 Boc-Gly-Leu-OH | 51871-42-2 Boc-Gly-Leu-OH|CPTD788131|51871-42-2 https://www.jk-sci.com/products/s57cptd788132 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/524449_3886a3c9-be9f-4f21-8683-5982f3ff61bd.png?v=1791355924 Boc-Gly-OMe | 31954-27-5 Boc-Gly-OMe|CPTD788132|31954-27-5 https://www.jk-sci.com/products/s57cptd788133 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/415546_7c350181-4116-45ef-91d2-22f7886b6c2f.png?v=1791355924 Boc-His(trt)-OH, Purity: 99.3% | 32926-43-5 Boc-His(trt)-OH|CPTD788133|32926-43-5 https://www.jk-sci.com/products/s57cptd788134 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/506489_a64dafc6-bd74-4714-af5f-5e4d8058d458.png?v=1791355921 Boc-Hyp-OH | 13726-69-7 Boc-Hyp-OH|CPTD788134|13726-69-7 https://www.jk-sci.com/products/s57cptd788135 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/487391_5c64dddd-dc92-484f-8e14-b20cda1f3c02.png?v=1791355919 Boc-L-Glu(Ome)-Ome, Assay: 97.2% | 59279-60-6 Boc-L-Glu(Ome)-Ome|CPTD788135|59279-60-6 https://www.jk-sci.com/products/s57cptd788136 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1ee43bfc1bf394bb8213dedba81df3db_23c60d68-48ed-45ca-9a13-7d9d3276166d.jpg?v=1791355913 Boc-Lys(Boc), Assay: 95.1% | 2483-46-7 Boc-Lys(Boc)|CPTD788136|2483-46-7 https://www.jk-sci.com/products/s57cptd788137 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/353799.png?v=1791355915 Boc-Phe-Ala-OH | 55677-48-0 Boc-Phe-Ala-OH|CPTD788137|55677-48-0 https://www.jk-sci.com/products/s57cptd788138 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b77c71a340dc4e0f7f8b88352bf87ec1_a69fd310-e9d9-492a-8196-51d74e0d8bf5.jpg?v=1791355919 Boc-Tyr(bzl)-ol | 66605-58-1 Boc-Tyr(bzl)-ol|CPTD788138|66605-58-1 https://www.jk-sci.com/products/s57cptd788139 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/300653.png?v=1791355908 Boc-Tyr(Et)-OH | 76757-91-0 Boc-Tyr(Et)-OH|CPTD788139|76757-91-0 https://www.jk-sci.com/products/s57cptd788140 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/511831_bc63441c-8920-4736-aae7-29bf2c380a5f.png?v=1791355904 Boc-Tyr-Oet | 72594-77-5 Boc-Tyr-Oet|CPTD788140|72594-77-5 https://www.jk-sci.com/products/s57cptd788141 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cb3b914066ec5192c22b4631cd5cea42_838295e1-5ccd-4001-9487-43b10c4e2815.jpg?v=1791355907 Boc-Tyr-Otbu | 18938-60-8 Boc-Tyr-Otbu|CPTD788141|18938-60-8 https://www.jk-sci.com/products/s57cptd788142 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/531426_a22b3c05-d4f7-45a9-b9c2-6a0fc87102d6.png?v=1791355901 Boc-diethanolamine | 103898-11-9 Boc-diethanolamine|CPTD788142|103898-11-9 https://www.jk-sci.com/products/s57cptd788143 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/996b385dfc597ea90968588eb10682fb.jpg?v=1791355902 Calcitonin Gene Related Peptide II, rat | 99889-63-1 Calcitonin Gene Related Peptide II, rat|CPTD788143|99889-63-1 https://www.jk-sci.com/products/s57cptd788145 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/303018_e4a6a94d-028c-4634-8bae-4e7a0c3af86c.png?v=1791355897 Cbz-L-Tle.DCHA | 62965-37-1 Cbz-L-Tle.DCHA|CPTD788145|62965-37-1 https://www.jk-sci.com/products/s57cptd788150 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_4e790140-5d53-4dc0-951b-6b2e5c25f329.png?v=1791355896 Cholecystokinin- 33, porcine | 67256-27-3 Cholecystokinin- 33, porcine|CPTD788150|67256-27-3 https://www.jk-sci.com/products/s57cptd788151 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/314decc0b689f2abd14e2b98197dab37_980fae54-a5a2-4f30-bfaf-4e657fbde69c.jpg?v=1791355896 Chymostatin (microbial product) | 9076-44-2 Chymostatin (microbial product)|CPTD788151|9076-44-2 https://www.jk-sci.com/products/s57cptd788152 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/519b116cab0bea1d8a8b6b7148837d29.jpg?v=1791355891 Copper Peptide ·2 acetate salt | 130120-57-9 Copper Peptide ·2 acetate salt|CPTD788152|130120-57-9 https://www.jk-sci.com/products/s57cptd788153 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_d577422e-f5e9-41fe-b4e1-570456ce2dbf.png?v=1791355888 D-Ala-NCA | 4829-15-4 D-Ala-NCA|CPTD788153|4829-15-4 https://www.jk-sci.com/products/s57cptd788155 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_be1f2e48-0e46-4e76-a8a4-391c30e18c72.png?v=1791355884 Deslorelin Acetate Deslorelin Acetate|CPTD788155 https://www.jk-sci.com/products/s57cptd788157 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3db8e01aded04b60db8f5e9222b2cebf.jpg?v=1791355883 (Glu（Obzl）-NCA） | 13822-45-2 (Glu（Obzl）-NCA）|CPTD788157|13822-45-2 https://www.jk-sci.com/products/s57cptd788158 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ae0b2d5ab553715c2e4ef81cb0eb53ed.jpg?v=1791355884 D-Lys（tfa）-NCA | 1809273-81-1 D-Lys（tfa）-NCA|CPTD788158|1809273-81-1 https://www.jk-sci.com/products/s57cptd788159 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/390611_c0ef744c-642e-4352-ba7a-943fcb7d63ea.png?v=1791355879 N,N'-Disuccinimidyl carbonate | 74124-79-1 N,N'-Disuccinimidyl carbonate|CPTD788159|74124-79-1 https://www.jk-sci.com/products/s57cptd788160 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9e2a2acd40bc6041b467986e57da56b4.jpg?v=1791355879 D-Tyr-NCA | 183732-21-0 D-Tyr-NCA|CPTD788160|183732-21-0 https://www.jk-sci.com/products/s57cptd788166 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_3e7e92a4-ab2a-4553-befa-0e8dc0b7ce11.png?v=1791355874 Exenatide Acetate | 141732-76-5 Exenatide Acetate|CPTD788166|141732-76-5 https://www.jk-sci.com/products/s57cptd788170 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/623955_e45301e4-409f-4bbb-a45c-cefd92ccd77b.png?v=1791355872 Fmoc-(S)-3-Amino-2-methylpropanoic acid | 203854-58-4 Fmoc-(S)-3-Amino-2-methylpropanoic acid|CPTD788170|203854-58-4 https://www.jk-sci.com/products/s57cptd788171 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/605436.png?v=1791355876 Fmoc-(S)-3-Amino-3-(2-nitro-phenyl)-propionic acid | 507472-25-5 Fmoc-(S)-3-Amino-3-(2-nitro-phenyl)-propionic acid|CPTD788171|507472-25-5 https://www.jk-sci.com/products/s57cptd788173 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/39b72ab5efc83c68dcb7da6d00dc5b66.jpg?v=1791355869 Fmoc-D-Asp-OAll | 204246-17-3 Fmoc-D-Asp-OAll|CPTD788173|204246-17-3 https://www.jk-sci.com/products/s57cptd788174 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e055a78271aacce85dc079fc0096857e_1de5583d-a924-4979-b21b-1756b4cf1dd5.jpg?v=1791355865 Fmoc-D-Cys(phacm) | 1565818-55-4 Fmoc-D-Cys(phacm)|CPTD788174|1565818-55-4 https://www.jk-sci.com/products/s57cptd788175 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/acd91e8acffde0ad1894d06f7835a03c_e82fc716-bb3b-4a44-96c0-83f6f6082a98.jpg?v=1791355865 Fmoc-D-Lys(Dde)-OH | 333973-51-6 Fmoc-D-Lys(Dde)-OH|CPTD788175|333973-51-6 https://www.jk-sci.com/products/s57cptd788176 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/dcf3c9431da2d6a35627be377b6c26e4.jpg?v=1791355860 Fmoc-D-Lys（ivDde）-OH | 1272755-33-5 Fmoc-D-Lys（ivDde）-OH|CPTD788176|1272755-33-5 https://www.jk-sci.com/products/s57cptd788177 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/039199e73c7b7a2e0cee45a45b90d8bc_d3845a47-ea4b-49f9-8c5e-7321d86ccdb7.jpg?v=1791355858 fmoc-glu(otbu), Purity: 99.6% | 71989-18-9 fmoc-glu(otbu)|CPTD788177|71989-18-9 https://www.jk-sci.com/products/s57cptd788178 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f20e6617759abfb579a63b808a7a431f_0445736d-6c8e-41f9-a5fb-0108a5e9255e.jpg?v=1791355855 Fmoc-Gly-Gly-Gly-Gly-OH | 1001202-16-9 Fmoc-Gly-Gly-Gly-Gly-OH|CPTD788178|1001202-16-9 https://www.jk-sci.com/products/s57cptd788179 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/66051c42fd7287e56d391986bb8dfa9e.jpg?v=1791355857 Fmoc-HomoArg(pbf) | 401915-53-5 Fmoc-HomoArg(pbf)|CPTD788179|401915-53-5 https://www.jk-sci.com/products/s57cptd788180 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3a1c999a7bbddd4cf19be702873735c2_4ddc8502-ea95-4de3-8b11-8b23ade186a2.jpg?v=1791355849 Fmoc-Homo-Arg(Pbf)-OH | 1159680-21-3 Fmoc-Homo-Arg(Pbf)-OH|CPTD788180|1159680-21-3 https://www.jk-sci.com/products/s57cptd788181 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/115819_20e2e2f7-92d7-4e65-b3e3-6248599a82fb.png?v=1791355851 Fmoc-L-1,2,3,4-Tetrahydronorharman-3-carboxylic acid | 204322-23-6 Fmoc-L-1,2,3,4-Tetrahydronorharman-3-carboxylic acid|CPTD788181|204322-23-6 https://www.jk-sci.com/products/s57cptd788182 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/632df6a5cbd03be397ba0dbfd76e8b9f.jpg?v=1791355854 Fmoc-L-2,4-Dimethylphe | 1217728-65-8 Fmoc-L-2,4-Dimethylphe|CPTD788182|1217728-65-8 https://www.jk-sci.com/products/s57cptd788183 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/96135e580034013f80c80f8f7e5889b2_24e12921-364b-4595-8b75-a8e6ca1cf755.jpg?v=1791355845 Fmoc-L-2,6-Dimethyltyrosine | 206060-54-0 Fmoc-L-2,6-Dimethyltyrosine|CPTD788183|206060-54-0 https://www.jk-sci.com/products/s57cptd788184 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/119260_c2a97d5c-b37d-4149-84df-1f15f8682cbf.png?v=1791355844 Fmoc-L-Ser-Obzl | 73724-46-6 Fmoc-L-Ser-Obzl|CPTD788184|73724-46-6 https://www.jk-sci.com/products/s57cptd788185 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/624057.png?v=1791355843 Fmoc-Lys（Dabcly）-OH | 146998-27-8 Fmoc-Lys（Dabcly）-OH|CPTD788185|146998-27-8 https://www.jk-sci.com/products/s57cptd788186 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1265961_25f8a74a-25e8-4b3c-acb3-9a3055f756c5.png?v=1791355841 Fmoc-N-Me-Met-OH | 84000-12-4 Fmoc-N-Me-Met-OH|CPTD788186|84000-12-4 https://www.jk-sci.com/products/s57cptd788187 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4a4214cd2c0fd80d4347fd4940002f7d.jpg?v=1791355840 Fmoc-Sec(Mob)-OH | 150308-80-8 Fmoc-Sec(Mob)-OH|CPTD788187|150308-80-8 https://www.jk-sci.com/products/s57cptd788188 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/36b3545fd42098af52143013edacbdaa_fb0259d4-845b-4db8-ba97-07219adc7932.jpg?v=1791355839 Fmoc-α-Me-Gly(Propargyl)-OH | 1198791-58-0 Fmoc-α-Me-Gly(Propargyl)-OH|CPTD788188|1198791-58-0 https://www.jk-sci.com/products/s57cptd788189 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/376641_d59dc95c-07d1-4bd2-83a5-f91171919c3b.png?v=1791355835 Fmoc-β-homoLeu-OH | 193887-44-4 Fmoc-β-homoLeu-OH|CPTD788189|193887-44-4 https://www.jk-sci.com/products/s57cptd788190 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/557696_942b7f6a-6d41-4819-8be1-c420f580cef9.png?v=1791355834 Fmoc-β-Homo-Phe-OH | 193954-28-8 Fmoc-β-Homo-Phe-OH|CPTD788190|193954-28-8 https://www.jk-sci.com/products/s57cptd788192 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/831598_1468c5c0-9e78-47dd-b84f-44e4f70c9477.png?v=1791355831 GHK-CU, Assay: 97.4% | 49557-75-7 GHK-CU|CPTD788192|49557-75-7 https://www.jk-sci.com/products/s57cptd788193 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/533175.png?v=1791355827 Gly-NCA | 2185-00-4 Gly-NCA|CPTD788193|2185-00-4 https://www.jk-sci.com/products/s57cptd788195 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/420309.png?v=1791355832 H-Asp-OBzl | 7362-93-8 H-Asp-OBzl|CPTD788195|7362-93-8 https://www.jk-sci.com/products/s57cptd788198 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/342560_6917dd2b-6e2d-4e82-9c0b-89c02c30f9d9.png?v=1791355826 H-Ser-OBzl-HCI | 60022-62-0 H-Ser-OBzl-HCI|CPTD788198|60022-62-0 https://www.jk-sci.com/products/s57cptd788199 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/342559_f7fda61c-e170-42e6-bddd-e1a0a35b1b8a.png?v=1791355823 H-Ser-Obzl | 50022-62-0 H-Ser-Obzl|CPTD788199|50022-62-0 https://www.jk-sci.com/products/s57cptd788202 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9c48807adea17812e659fdef2e690f3b.jpg?v=1791355822 IGF-1 LR3 | 946870-92-4 IGF-1 LR3|CPTD788202|946870-92-4 https://www.jk-sci.com/products/s57cptd788203 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c006dad4d9d1ac6ab7ead2d27819a162_b6f2224e-d7be-4922-9e6a-758bf8c517d9.jpg?v=1791355822 K(Z)-NCA | 1676-86-4 K(Z)-NCA|CPTD788203|1676-86-4 https://www.jk-sci.com/products/s57cptd788204 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d70fa583387e084dad16ea47fc90b279_4c690a84-608e-44ce-ba09-b760232d749a.jpg?v=1791355817 L-2-Abu-Ome.HCl | 56545-22-3 L-2-Abu-Ome.HCl|CPTD788204|56545-22-3 https://www.jk-sci.com/products/s57cptd788205 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/203825.png?v=1791355818 L-Ala-NCA | 2224-52-4 L-Ala-NCA|CPTD788205|2224-52-4 https://www.jk-sci.com/products/s57cptd788207 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/526545_64069585-a78e-4faf-a39d-ba5261f11247.png?v=1791355817 Leu-NCA | 3190-70-3 Leu-NCA|CPTD788207|3190-70-3 https://www.jk-sci.com/products/s57cptd788209 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b080b8e244fd138628a6b14a6acafa9e_31cd09f2-888c-4fb5-858c-ca9a7ec153ba.jpg?v=1791355812 L-Glu(Obzl)-NCA | 3190-71-4 L-Glu(Obzl)-NCA|CPTD788209|3190-71-4 https://www.jk-sci.com/products/s57cptd788212 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_9f66a0c7-63ad-4e4b-86ce-1ac5cd40ccda.png?v=1791355813 Palmitoyl Hexapeptide-12 TFA salt, Purity: 91.2% Palmitoyl Hexapeptide-12 TFA salt|CPTD788212 https://www.jk-sci.com/products/s57cptd788215 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/81144888acfaf3c16b0fb170282c6248.jpg?v=1791355808 l-Lys(tfa)-NCA | 42267-27-6 l-Lys(tfa)-NCA|CPTD788215|42267-27-6 https://www.jk-sci.com/products/s57cptd788216 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/efb451ee533619899591815e11a257dd_be00027e-9b88-4371-839a-d5f884667720.jpg?v=1791355810 L-Phe-NCA | 14825-82-2 L-Phe-NCA|CPTD788216|14825-82-2 https://www.jk-sci.com/products/s57cptd788217 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3571726bb2ae9769e5472543e608d1ca.jpg?v=1791355808 (S)-tert-Butyl 2-amino-3-methoxypropanoate hydrochloride | 1821839-04-6 (S)-tert-Butyl 2-amino-3-methoxypropanoate hydrochloride|CPTD788217|1821839-04-6 https://www.jk-sci.com/products/s57cptd788218 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/441282.png?v=1791355803 L-Thr(me) | 4144-02-9 L-Thr(me)|CPTD788218|4144-02-9 https://www.jk-sci.com/products/s57cptd788219 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7b7c56088a1c5360068dc2763dcf9363.jpg?v=1791355799 L-Thr-Obzl.HCI | 33645-24-8 L-Thr-Obzl.HCI|CPTD788219|33645-24-8 https://www.jk-sci.com/products/s57cptd788220 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/270312.png?v=1791355797 L-Tle-Ome.HCI | 63038-27-7 L-Tle-Ome.HCI|CPTD788220|63038-27-7 https://www.jk-sci.com/products/s57cptd788221 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f7441445f0815ff8bd39e0b60c8604db_c97e68ce-117b-49b2-8967-f7d313b80574.jpg?v=1791355794 L-Tyr-NCA | 3415-08-5 L-Tyr-NCA|CPTD788221|3415-08-5 https://www.jk-sci.com/products/s57cptd788222 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/569076_17b70ca5-c5d6-4d0e-9881-df100e1e6d03.png?v=1791355797 Ethyl L-pyroglutamate, Purity: 99.6% | 7149-65-7 Ethyl L-pyroglutamate|CPTD788222|7149-65-7 https://www.jk-sci.com/products/s57cptd788223 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/347829.png?v=1791355793 Met-ome.HCL | 2491-18-1 Met-ome.HCL|CPTD788223|2491-18-1 https://www.jk-sci.com/products/s57cptd788224 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/610850.png?v=1791355790 Mpr(Bzl) | 2899-66-3 Mpr(Bzl)|CPTD788224|2899-66-3 https://www.jk-sci.com/products/s57cptd788225 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_55d15aa9-e421-4151-b30d-56aa55719fc6.png?v=1791355789 Mu-conotoxin | 936616-33-0 Mu-conotoxin|CPTD788225|936616-33-0 https://www.jk-sci.com/products/s57cptd788226 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_e1135b6d-d2cf-4a5c-96d7-c56eaf13a627.png?v=1791355788 Myristoyl Pentapeptide -4 acetate Myristoyl Pentapeptide -4 acetate|CPTD788226 https://www.jk-sci.com/products/s57cptd788227 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/591312.png?v=1791355785 N-Acetyl carnosine, Assay: 93.5% | 56353-15-2 N-Acetyl carnosine|CPTD788227|56353-15-2 https://www.jk-sci.com/products/s57cptd788229 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/159773.png?v=1791355784 Nesiritide acetate | 114471-18-0 Nesiritide acetate|CPTD788229|114471-18-0 https://www.jk-sci.com/products/s57cptd788230 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_04a05760-9e15-464a-853f-921302c610a2.png?v=1791355785 N-Me-L-Val-Ome.Hcl | 339-44-4 N-Me-L-Val-Ome.Hcl|CPTD788230|339-44-4 https://www.jk-sci.com/products/s57cptd788231 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_63ac9890-019a-4465-99e7-ad876afdce8e.png?v=1791355780 n-Octylpolyoxyethylene | 27252-75-1 n-Octylpolyoxyethylene|CPTD788231|27252-75-1 https://www.jk-sci.com/products/s57cptd788234 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8709b7af1987d367170587d4ec208eb1.jpg?v=1791355777 Palmitoyl Tetrapeptide-7, Assay: 98.0% | 221227-05-0 Palmitoyl Tetrapeptide-7|CPTD788234|221227-05-0 https://www.jk-sci.com/products/s57cptd788235 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3a153ed3e64104d971f6c5f306696f1a.jpg?v=1791355776 Palmitoyl Tripeptide -5 · 2 TFA, Purity: 98.6% | 623172-56-5 Palmitoyl Tripeptide -5 · 2 TFA|CPTD788235|623172-56-5 https://www.jk-sci.com/products/s57cptd788236 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cd3e3976d1f9aca5c2329362e2e83010.jpg?v=1791355776 Palmitoyl Tripeptide-1 HCl, Assay: 97.2% | 2757690-14-3 Palmitoyl Tripeptide-1 HCl|CPTD788236|2757690-14-3 https://www.jk-sci.com/products/s57cptd788242 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/456374.png?v=1791355771 PT141(Brmelanotide) | 32780-32-8 PT141(Brmelanotide)|CPTD788242|32780-32-8 https://www.jk-sci.com/products/s57cptd788243 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_c66fe819-acef-4fa4-b31f-ef4264e3f967.png?v=1791355770 rec IGF-I (human) | 67763-96-6 rec IGF-I (human)|CPTD788243|67763-96-6 https://www.jk-sci.com/products/s57cptd788244 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_5a024bfa-e9cf-41d6-858d-a8f64bfb3196.png?v=1791355771 rec Leptin (mouse) | 1061787-61-8 rec Leptin (mouse)|CPTD788244|1061787-61-8 https://www.jk-sci.com/products/s57cptd788245 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_e8893487-e73e-4dbc-a0b6-0f3ff9bc10a4.png?v=1791355765 rec TNF-α (human) | 94948-59-1 rec TNF-α (human)|CPTD788245|94948-59-1 https://www.jk-sci.com/products/s57cptd788246 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_9cf84deb-e984-40a3-bed1-3feb60b8c2cf.png?v=1791355766 rec β-Defensin 2 (human) rec β-Defensin 2 (human)|CPTD788246 https://www.jk-sci.com/products/s57cptd788247 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ecb919f8829faea4725d1f74922a24f0_6c8e2987-9386-4e22-a582-51452ea968de.jpg?v=1791355766 Sar-NCA | 5840-76-6 Sar-NCA|CPTD788247|5840-76-6 https://www.jk-sci.com/products/s57cptd788250 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/58ddcc2b591e3cf4899ad7e46964aa81.jpg?v=1791355761 Selank | 129954-34-3 Selank|CPTD788250|129954-34-3 https://www.jk-sci.com/products/s57cptd788251 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_f67df57b-ed65-41f4-be8f-f596292078cb.png?v=1791355761 Serpent Peptide 2AcOH Serpent Peptide 2AcOH|CPTD788251 https://www.jk-sci.com/products/s57cptd788252 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0f142e6ed3914e672344d9fce7e2fe10.jpg?v=1791355759 snap-8, Assay: 95.8% | 868844-74-0 snap-8|CPTD788252|868844-74-0 https://www.jk-sci.com/products/s57cptd788255 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/483574_7742c6e9-b5de-4813-88f0-7e96c9c86395.png?v=1791355756 L-Isoserine | 632-13-3 L-Isoserine|CPTD788255|632-13-3 https://www.jk-sci.com/products/s57cptd788256 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_e86a1df7-d5b3-48f4-b424-e2ecab65a5ef.png?v=1791355755 Taltirelin Acetate Taltirelin Acetate|CPTD788256 https://www.jk-sci.com/products/s57cptd788258 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/326a4294c8db9ad52d877b5604939cd3.jpg?v=1791355752 TB500 | 885340-08-9 TB500|CPTD788258|885340-08-9 https://www.jk-sci.com/products/s57cptd788263 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6162808af9f8f5ead199117085fab8a6.jpg?v=1791355753 Thymalfasin | 69440-99-9 Thymalfasin|CPTD788263|69440-99-9 https://www.jk-sci.com/products/s57cptd788271 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/dcf33ca985f14d7a83237db5fd3f07c0_f856a8fb-8324-4b7f-a0a6-1c7683d0b78d.jpg?v=1791355752 Val-NCA | 24601-74-9 Val-NCA|CPTD788271|24601-74-9 https://www.jk-sci.com/products/s57cptd788275 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_8093bc19-f9c1-449b-b303-a4e8700a5e52.png?v=1791355747 Vosoritide Vosoritide|CPTD788275 https://www.jk-sci.com/products/s57cptd788276 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/350131.png?v=1791355747 Z(2-Cl)-Osu | 65853-65-8 Z(2-Cl)-Osu|CPTD788276|65853-65-8 https://www.jk-sci.com/products/s57cptd788277 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/452055.png?v=1791355745 Z-Asp(OtBu)-OMe | 63327-57-1 Z-Asp(OtBu)-OMe|CPTD788277|63327-57-1 https://www.jk-sci.com/products/s57cptd788278 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/131732.png?v=1791355742 Z-Asp-OtBu.DCHA | 23632-70-4 Z-Asp-OtBu.DCHA|CPTD788278|23632-70-4 https://www.jk-sci.com/products/s57cptd788279 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/230820.png?v=1791355742 Z-Gly-ol | 77987-49-6 Z-Gly-ol|CPTD788279|77987-49-6 https://www.jk-sci.com/products/s57cptd788280 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/329675.png?v=1791355740 Z-Leu-OH.DCHA | 53363-87-4 Z-Leu-OH.DCHA|CPTD788280|53363-87-4 https://www.jk-sci.com/products/s57cptd788281 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4f5e00b2a00247ad4c5fb270b42b6045_b75be97d-d9c9-44b9-aa1d-0de63d6629d5.jpg?v=1791355737 Z-Thr(tBu)-OH | 16966-09-9 Z-Thr(tBu)-OH|CPTD788281|16966-09-9 https://www.jk-sci.com/products/s57cptd788282 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/443492.png?v=1791355737 Z-Tyr(tBu)-Osu | 10068-67-4 Z-Tyr(tBu)-Osu|CPTD788282|10068-67-4 https://www.jk-sci.com/products/s57cptd788283 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/225893_ff7dd2e6-3537-44e6-816a-08e7c0a4af5a.png?v=1791355738 Z-Tyr-OtBu | 16881-33-7 Z-Tyr-OtBu|CPTD788283|16881-33-7 https://www.jk-sci.com/products/s57cptd788285 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8cd03d22d3b06ba341027e2aba318082.jpg?v=1791355732 Insulin Detemir | 169148-63-4 Insulin Detemir|CPTD788285|169148-63-4 https://www.jk-sci.com/products/s57cptd788287 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_62fd88a9-ccd8-4a7c-a785-a22a5f418929.png?v=1791355727 Fmoc-β-Ala-Bip(4,4')-OH Fmoc-β-Ala-Bip(4,4')-OH|CPTD788287 https://www.jk-sci.com/products/s57cptd788288 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_e1cc3a72-cde4-4122-b86b-5e9a49a73010.png?v=1791355726 Fmoc-D-Bip(4,4')-Bip(4,4')-OH Fmoc-D-Bip(4,4')-Bip(4,4')-OH|CPTD788288 https://www.jk-sci.com/products/s57cptd788289 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_f6d14079-e05c-4bb1-ae07-07580ee8efe5.png?v=1791355726 Fmoc-β-Ala-D-Cys(Trt)-OH Fmoc-β-Ala-D-Cys(Trt)-OH|CPTD788289 https://www.jk-sci.com/products/s57cptd788290 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_6512c834-6d40-4254-a1be-6aaa11e57c90.png?v=1791355722 Fmoc-D-Cys(Trt)-D-Cys(Trt)-OH Fmoc-D-Cys(Trt)-D-Cys(Trt)-OH|CPTD788290 https://www.jk-sci.com/products/s57cptd788291 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/468066.png?v=1791355722 Fmoc-D-Cysteine | 157355-80-1 Fmoc-D-Cysteine|CPTD788291|157355-80-1 https://www.jk-sci.com/products/s57cptd788292 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fcbde576ec50d41f2d56bee4bfaceece_60cd94ae-5a12-41a9-b9d4-9f84111147dc.jpg?v=1791355720 Nisin from streptococcus lactis | 1414-45-5 Nisin from streptococcus lactis|CPTD788292|1414-45-5 https://www.jk-sci.com/products/s57cptd788293 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b854242577d586e5dda3cdeb1a563de3.jpg?v=1791355717 1-Palmitoyl-2-oleoyl-sn-glycero-3-phosphorylglycerol sodium salt | 202070-86-8 1-Palmitoyl-2-oleoyl-sn-glycero-3-phosphorylglycerol sodium salt|CPTD788293|202070-86-8 https://www.jk-sci.com/products/s57cptd788294 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/215124_2f9b44a4-6ed4-4b95-b77d-398aafc4b09b.png?v=1791355718 Ac-Asn(Trt)-OH | 163277-78-9 Ac-Asn(Trt)-OH|CPTD788294|163277-78-9 https://www.jk-sci.com/products/s57cptd788295 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b10b32a5f95111943da6c37342015599_766729af-997f-4eda-a8a5-2172f09ba9eb.jpg?v=1791355713 Fmoc-L-Cysteine | 135248-89-4 Fmoc-L-Cysteine|CPTD788295|135248-89-4 https://www.jk-sci.com/products/s57cptd788296 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/581367_4718c001-047b-40ec-8cc8-e72b3cce3b9f.png?v=1791355713 H-Gln(Trt)-OH, Assay: 99.1% | 102747-84-2 H-Gln(Trt)-OH|CPTD788296|102747-84-2 https://www.jk-sci.com/products/s57cptd788297 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_48ba1e5d-6ee4-4809-9137-5864c0fcd8bb.png?v=1791355708 Fmoc-Gln(Trt)-Gln(Trt)-OH Fmoc-Gln(Trt)-Gln(Trt)-OH|CPTD788297 https://www.jk-sci.com/products/s57cptd788298 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_201ac2f6-2632-4d3a-8b1e-2722eba7e107.png?v=1791355709 Fmoc-Lys(Boc)-Lys(Boc)-OH, Assay: 97.9% Fmoc-Lys(Boc)-Lys(Boc)-OH|CPTD788298 https://www.jk-sci.com/products/s57cptd788299 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_5608b168-8cc0-491a-b046-51f76da4a2c1.png?v=1791355708 Fmoc-β-Ala-Cys(Trt)-OH Fmoc-β-Ala-Cys(Trt)-OH|CPTD788299 https://www.jk-sci.com/products/s57cptd788300 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/be86f0c5057b4ddac6cf24fd1d1cec67.jpg?v=1791355705 Fmoc-β-Ala-Gly-OH, Assay: 99.3% | 133368-47-5 Fmoc-β-Ala-Gly-OH|CPTD788300|133368-47-5 https://www.jk-sci.com/products/s57cptd788301 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/215124.png?v=1791355703 Ac-Asn(Trt)-OH Ac-Asn(Trt)-OH|CPTD788301 https://www.jk-sci.com/products/s57cptd788302 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c73f522622ddf1696d24471680593b18.jpg?v=1791355702 Fmoc-β-Ala-Gln(Trt)-OH, Assay: 88.0% | 2411591-25-6 Fmoc-β-Ala-Gln(Trt)-OH|CPTD788302|2411591-25-6 https://www.jk-sci.com/products/s57cptd788303 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_d4fb1d97-9105-47cd-bc0f-d1ea1dad2a05.png?v=1791355698 Fmoc-Cys(Trt)-Cys(Trt)-OH Fmoc-Cys(Trt)-Cys(Trt)-OH|CPTD788303 https://www.jk-sci.com/products/s57cptd788304 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/795f40c6d289b50bfdc3546683ff56b7.jpg?v=1791355700 Fmoc-β-Ala-Lys(Boc)-OH, Assay: 98.7% | 1998700-95-0 Fmoc-β-Ala-Lys(Boc)-OH|CPTD788304|1998700-95-0 https://www.jk-sci.com/products/s57cptd788305 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_1ac4ee4b-7729-48af-a17f-e38210bc90e6.png?v=1791355695 Fmoc-β-Ala-Asn(Trt)-OH Fmoc-β-Ala-Asn(Trt)-OH|CPTD788305 https://www.jk-sci.com/products/s57cptd788306 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_bc83f296-1122-4b1b-9027-ed2484572817.png?v=1791355694 Fmoc-Asn(Trt)-Asn(Trt)-OH Fmoc-Asn(Trt)-Asn(Trt)-OH|CPTD788306 https://www.jk-sci.com/products/s57cptd788307 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/465580c1a7adc9da5664638cf9f07f68.jpg?v=1791355695 Boc-L-His(Trt)-Aib-OH | 2061897-68-3 Boc-L-His(Trt)-Aib-OH|CPTD788307|2061897-68-3 https://www.jk-sci.com/products/s57cptd788308 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_3aeb5ab2-9a4a-441e-a09e-5bad84e0c6bd.png?v=1791355689 Boc-D-His(Trt)-Aib-OH Boc-D-His(Trt)-Aib-OH|CPTD788308 https://www.jk-sci.com/products/s57cptd788309 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_17ed2e7e-2c07-40a4-a560-29e452fd4328.png?v=1791355690 Boc-L-His(Trt)-Aib-Aib-OH Boc-L-His(Trt)-Aib-Aib-OH|CPTD788309 https://www.jk-sci.com/products/s57cptd788310 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_798d283c-9e7f-4cb5-8bc3-9e2904efc0da.png?v=1791355690 Cyclo(Leu-Leu-Leu-Leu-Leu-Leu) Cyclo(Leu-Leu-Leu-Leu-Leu-Leu)|CPTD788310 https://www.jk-sci.com/products/s57cptd788311 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_f4cebcab-f5ce-40b4-beff-6a3815569e26.png?v=1791355686 Petide-VDNKFNKEMRNAYWEIALLPNLNNQQKRAFIRSLYDDPSQSANLLAEAKKLNDAQAPKNDRGGGC Petide-VDNKFNKEMRNAYWEIALLPNLNNQQKRAFIRSLYDDPSQSANLLAEAKKLNDAQAPKNDRGGGC|CPTD788311 https://www.jk-sci.com/products/s57cptd788312 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/327967.png?v=1791355683 Cyclo(Tyr-Gly) | 5625-49-0 Cyclo(Tyr-Gly)|CPTD788312|5625-49-0 https://www.jk-sci.com/products/s57cptd788313 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/123863_569ccee7-9901-42cd-9551-3b985d1b7113.png?v=1791355683 Alanine anhydride | 5625-46-7 Alanine anhydride|CPTD788313|5625-46-7 https://www.jk-sci.com/products/s57cptd788316 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_40939ac4-1c35-4254-b112-339a86bcbf54.png?v=1791355682 Tyr-Ile-Tyr-Leu-Gly-Met-His-Asn-Lys Tyr-Ile-Tyr-Leu-Gly-Met-His-Asn-Lys|CPTD788316 https://www.jk-sci.com/products/s57cptd788318 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/464407_54c974be-2aaf-4907-a370-22265e5494e8.png?v=1791355679 DL-2,4-Diaminobutyric Acid Dihydrochloride | 65427-54-5 DL-2,4-Diaminobutyric Acid Dihydrochloride|CPTD788318|65427-54-5 https://www.jk-sci.com/products/s57cptd788319 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/137e47f4dff028a9d93a36221c0d5410.jpg?v=1791355674 β-Methylamino-L-alanine Hydrochloride | 16012-55-8 β-Methylamino-L-alanine Hydrochloride|CPTD788319|16012-55-8 https://www.jk-sci.com/products/s57cptd788320 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/450962.png?v=1791355673 β-N-methylamino-L-alanine | 15920-93-1 β-N-methylamino-L-alanine|CPTD788320|15920-93-1 https://www.jk-sci.com/products/s57cptd788321 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/480911_d8e9b6af-8684-4fa0-ac59-19bbfc48ce8d.png?v=1791355673 H-Gly-Gly-Gly-OH, Assay: 100.0% | 556-33-2 H-Gly-Gly-Gly-OH|CPTD788321|556-33-2 https://www.jk-sci.com/products/s57cptd788322 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f3dea79e338e4ecf49af094db33255cf.jpg?v=1791355669 Cyclo(L-Pro-L-Trp-) | 38136-70-8 Cyclo(L-Pro-L-Trp-)|CPTD788322|38136-70-8 https://www.jk-sci.com/products/s57cptd788323 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/398548.png?v=1791355668 O-Ethyl-L-tyrosine | 32795-52-1 O-Ethyl-L-tyrosine|CPTD788323|32795-52-1 https://www.jk-sci.com/products/s57cptd788324 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e14de344c236652e1cb2cc2034e0a72b.jpg?v=1791355662 L-Alanine N-propyl ester hydrochloride, Assay: 99.4% | 122774-31-6 L-Alanine N-propyl ester hydrochloride|CPTD788324|122774-31-6 https://www.jk-sci.com/products/s57cptd788325 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b9b3b545dbe6281fe23f93f8391cacb6.jpg?v=1791355658 O-Ethyl-D-tyrosine | 127419-60-7 O-Ethyl-D-tyrosine|CPTD788325|127419-60-7 https://www.jk-sci.com/products/s57cptd788326 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_fb9e1997-1e06-400e-9348-d00eaa4ff303.png?v=1791355658 L-Tyr-L-Ser-L-His-L-Glu-L-Leu-L-Pro-Gly-L-Arg(TFA salt) L-Tyr-L-Ser-L-His-L-Glu-L-Leu-L-Pro-Gly-L-Arg(TFA salt)|CPTD788326 https://www.jk-sci.com/products/s57cptd788340 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d4a62c40d3c40ba284c2b8d949299755.jpg?v=1791355657 H-DL-Lys(Ac)-OH | 1071-49-4 H-DL-Lys(Ac)-OH|CPTD788340|1071-49-4 https://www.jk-sci.com/products/s57cptd788341 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/59bbb903e564946f077de0131e207416_5418de1e-2860-4afa-a1ec-2f4e89d25000.jpg?v=1791355654 4-Ethylcatechol | 1124-39-6 4-Ethylcatechol|CPTD788341|1124-39-6 https://www.jk-sci.com/products/s57cptd788342 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_a48fbc18-11d7-42f9-980f-2a358b5b7fef.png?v=1791355654 Fmoc-β-Ala-D-2-Nal-OH Fmoc-β-Ala-D-2-Nal-OH|CPTD788342 https://www.jk-sci.com/products/s57cptd788343 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8535b306c25ae0f1e69b23ed1ee1add0.jpg?v=1791355651 5-Chloro-DL-Tryptophan | 55325-48-9 5-Chloro-DL-Tryptophan|CPTD788343|55325-48-9 https://www.jk-sci.com/products/s57cptd788344 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_d9b88861-44af-422a-8355-b61cc96d7247.png?v=1791355649 Fmoc-Pro-D-Ala-NH2 Fmoc-Pro-D-Ala-NH2|CPTD788344 https://www.jk-sci.com/products/s57cptd788345 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_9a6b8367-da56-47a5-8ebf-b6d1aae2c463.png?v=1791355649 NH2-Arg-Pro-D-Ala-NH2 NH2-Arg-Pro-D-Ala-NH2|CPTD788345 https://www.jk-sci.com/products/s57cptd788346 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_d6b3c5a6-5673-4ec0-a3d2-3ed89f25e5b5.png?v=1791355646 H-Pro-D-Ala-NH2 H-Pro-D-Ala-NH2|CPTD788346 https://www.jk-sci.com/products/s57cptd788347 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_b34ead8c-f86a-4ec9-9d69-add21fad12fd.png?v=1791355644 DL-Lysini EP Impurity B DL-Lysini EP Impurity B|CPTD788347 https://www.jk-sci.com/products/s57cptd788348 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_bada44da-3cca-4bb1-bbe8-51c83af01559.png?v=1791355645 Fmoc-β-Ala-Ser(tBu)-OH, Assay: 98.0% Fmoc-β-Ala-Ser(tBu)-OH|CPTD788348 https://www.jk-sci.com/products/s57cptd788349 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_78e8712c-4ffe-4c68-afd7-6f449c520be0.png?v=1791355641 Fmoc-D-3-Pyridylalanine-D-3-Pyridylalanine-OH Fmoc-D-3-Pyridylalanine-D-3-Pyridylalanine-OH|CPTD788349 https://www.jk-sci.com/products/s57cptd788350 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_292dd157-dfc8-438a-b74b-4f04bff61ca8.png?v=1791355641 Fmoc-D-2-Nal-D-2-Nal-OH Fmoc-D-2-Nal-D-2-Nal-OH|CPTD788350 https://www.jk-sci.com/products/s57cptd788351 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_4e75ddaa-2707-4064-9151-532937c3aa96.png?v=1791355640 Fmoc-β-Ala-D-Phe(4-Cl)-OH Fmoc-β-Ala-D-Phe(4-Cl)-OH|CPTD788351 https://www.jk-sci.com/products/s57cptd788352 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/00ea7c2b1effa8e709abc9d41c1cf12d_d618fe5c-9f3d-46f1-bcf9-bf0e94f2ab71.jpg?v=1791355637 Fmoc-β-Ala-Pro-OH | 2171246-67-4 Fmoc-β-Ala-Pro-OH|CPTD788352|2171246-67-4 https://www.jk-sci.com/products/s57cptd788353 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_b1235b50-3596-4475-abf5-3cd876d67d4a.png?v=1791355635 Fmoc-Tyr(tBu)-Tyr(tBu)-OH, Assay: 98.1% Fmoc-Tyr(tBu)-Tyr(tBu)-OH|CPTD788353 https://www.jk-sci.com/products/s57cptd788354 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_ecedfd7b-7e44-4b53-822a-d2d25ff74cbd.png?v=1791355635 Fmoc-β-Ala-D-Ala-OH Fmoc-β-Ala-D-Ala-OH|CPTD788354 https://www.jk-sci.com/products/s57cptd788355 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/138207.png?v=1791355631 L-alanine-3,3,3-d3 | 63546-27-0 L-alanine-3,3,3-d3|CPTD788355|63546-27-0 https://www.jk-sci.com/products/s57cptd788356 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_cb829b1c-51d1-4ccf-9829-f975d1b09c67.png?v=1791355626 Fmoc-Arg-Pro-D-Ala-NH2 Fmoc-Arg-Pro-D-Ala-NH2|CPTD788356 https://www.jk-sci.com/products/s57cptd788357 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_6df9271e-ad12-4b46-8f54-8b2efcdaa64a.png?v=1791355623 Fmoc-D-Orn-OH Fmoc-D-Orn-OH|CPTD788357 https://www.jk-sci.com/products/s57cptd788358 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_a6a8ce1c-9b10-49be-b29f-c228d2dd10e0.png?v=1791355626 N6-(2-acetoxybenzoyl)lysine N6-(2-acetoxybenzoyl)lysine|CPTD788358 https://www.jk-sci.com/products/s57cptd788359 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_eb643b74-20b5-4683-b5c4-c99131909089.png?v=1791355620 (2-Acetoxybenzoyl)lysine (2-Acetoxybenzoyl)lysine|CPTD788359 https://www.jk-sci.com/products/s57cptd788360 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_dfb91ebf-814f-4343-9876-4f8592511694.png?v=1791355616 N6-(L-lysyl)-L-lysine Trihydrochloride N6-(L-lysyl)-L-lysine Trihydrochloride|CPTD788360 https://www.jk-sci.com/products/s57cptd788361 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/16b30e25e927b2e73ce54d99355e9f7d.jpg?v=1791355613 Fmoc-Leu-Leu-OH, Assay: 99.3% | 88743-98-0 Fmoc-Leu-Leu-OH|CPTD788361|88743-98-0 https://www.jk-sci.com/products/s57cptd788362 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_6595a65b-6330-433b-9795-341095f178d3.png?v=1791355608 methyl-D-alanyl-D-glutamic acid methyl-D-alanyl-D-glutamic acid|CPTD788362 https://www.jk-sci.com/products/s57cptd788363 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_2cd3b97a-4a46-429d-8510-332ae279b99a.png?v=1791355608 ((9-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purin-6-yl)carbamoyl)glycine ((9-((2R,3R,4S,5R)-3,4-dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-9H-purin-6-yl)carbamoyl)glycine|CPTD788363 https://www.jk-sci.com/products/s57cptd788364 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_c3bffd7c-fa2b-4496-b2a4-8209b96d7129.png?v=1791355606 Fmoc-β-Ala-Thr(tBu)-OH Fmoc-β-Ala-Thr(tBu)-OH|CPTD788364 https://www.jk-sci.com/products/s57cptd788365 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/edd53c93582552ad5871b3256ec83967.jpg?v=1791355604 Fmoc-β-Ala-Phe-OH, Assay: 97.8% | 2171282-19-0 Fmoc-β-Ala-Phe-OH|CPTD788365|2171282-19-0 https://www.jk-sci.com/products/s57cptd788366 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_0ef22c02-5308-4266-abd9-8238b5bfffdf.png?v=1791355602 Z-D-Trp(Boc)-OH DCHA Z-D-Trp(Boc)-OH DCHA|CPTD788366 https://www.jk-sci.com/products/s57cptd788367 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_4589c5d1-8c7d-47fa-8ede-56dbd81283c2.png?v=1791355601 Fmoc-β-Ala-D-3-Pal-OH Fmoc-β-Ala-D-3-Pal-OH|CPTD788367 https://www.jk-sci.com/products/s57cptd788368 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_c0f93a4f-3982-42c9-8070-d4335ddf683d.png?v=1791355599 Fmoc-D-Phe(4-Cl)-D-Phe(4-Cl)-OH Fmoc-D-Phe(4-Cl)-D-Phe(4-Cl)-OH|CPTD788368 https://www.jk-sci.com/products/s57cptd788369 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_3ddcb44f-e4a1-4ba0-bc18-3deddf9c5db9.png?v=1791355598 Fmoc-β-Ala-Cit-OH Fmoc-β-Ala-Cit-OH|CPTD788369 https://www.jk-sci.com/products/s57cptd788370 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_a416735a-4a2e-4e93-8ffb-c3d35dafc3c4.png?v=1791355595 Fmoc-D-Cit-D-Cit-OH XTFA Fmoc-D-Cit-D-Cit-OH XTFA|CPTD788370 https://www.jk-sci.com/products/s57cptd788371 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_7f56f053-4d98-4149-bfcd-6a9431b93cb8.png?v=1791355595 Fmoc-D-Ala-D-Ala-OH Fmoc-D-Ala-D-Ala-OH|CPTD788371 https://www.jk-sci.com/products/s57cptd788372 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_24f1b746-31d0-4bc5-999d-3cd988ea53eb.png?v=1791355596 2-((2S,5S)-5-(3-aminopropyl)-3,6-dioxopiperazin-2-yl)acetic acid 2-((2S,5S)-5-(3-aminopropyl)-3,6-dioxopiperazin-2-yl)acetic acid|CPTD788372 https://www.jk-sci.com/products/s57cptd788373 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_2b528dbe-33d3-4bc5-96b0-d36e790615eb.png?v=1791355591 L-aspartate dicarboxylic acid L-aspartate dicarboxylic acid|CPTD788373 https://www.jk-sci.com/products/s57cptd788374 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7f539bfeeec55673b765934d04ffda08.jpg?v=1791355586 Fmoc-Arg(Pbf)-Arg(Pbf)-OH, Assay: 91.2% | 1589085-71-1 Fmoc-Arg(Pbf)-Arg(Pbf)-OH|CPTD788374|1589085-71-1 https://www.jk-sci.com/products/s57cptd788375 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/833e0c2818ff144dd80fbb08149a9cc1.jpg?v=1791355581 Fmoc-Ser(tBu)-Ser(tBu) -OH, Assay: 96.3% | 110098-50-5 Fmoc-Ser(tBu)-Ser(tBu) -OH|CPTD788375|110098-50-5 https://www.jk-sci.com/products/s57cptd788376 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_600977d2-527f-4840-9352-2a801324cb2c.png?v=1791355576 Fmoc-β-Ala-Tyr(tBu)-OH Fmoc-β-Ala-Tyr(tBu)-OH|CPTD788376 https://www.jk-sci.com/products/s57cptd788378 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/456002_5663de1e-4456-4517-9980-2f73382fe7b0.png?v=1791355578 D-Aspartic Acid, Assay: 99.3% | 1783-96-6 D-Aspartic Acid|CPTD788378|1783-96-6 https://www.jk-sci.com/products/s57cptd788380 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/281805_619d3eef-4cdc-4df9-89a5-46d6260dcd70.png?v=1791355572 Glycylglycine, Assay: 100.0% | 556-50-3 Glycylglycine|CPTD788380|556-50-3 https://www.jk-sci.com/products/s57cptd788381 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4c6e63f74444ac41ef614529d1945b45.jpg?v=1791355570 Cyclo-(L-tyrosylglycyl) | 1217777-38-2 Cyclo-(L-tyrosylglycyl)|CPTD788381|1217777-38-2 https://www.jk-sci.com/products/s57cptd788382 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3b1af039e8c6dd92dfa745d4155c1851.jpg?v=1791355566 N-(N-benzyloxycarbonyl-glycyl)-L-tyrosine benzyl ester | 57294-46-9 N-(N-benzyloxycarbonyl-glycyl)-L-tyrosine benzyl ester|CPTD788382|57294-46-9 https://www.jk-sci.com/products/s57cptd788383 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/320685.png?v=1791355566 ((benzyloxy)carbonyl)glycyl-L-tyrosine | 7801-35-6 ((benzyloxy)carbonyl)glycyl-L-tyrosine|CPTD788383|7801-35-6 https://www.jk-sci.com/products/s57cptd788384 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/506406_b7c9d02e-38b1-4285-b3de-9155a1f4a6c7.png?v=1791355565 N-Methyl-D-Glucamine, Purity: 100.0% | 6284-40-8 N-Methyl-D-Glucamine|CPTD788384|6284-40-8 https://www.jk-sci.com/products/s57cptd788387 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/331686.png?v=1791355562 Iminodiacetic Acid, Assay: 98.7% | 142-73-4 Iminodiacetic Acid|CPTD788387|142-73-4 https://www.jk-sci.com/products/s57cptd788388 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/379805_b25e1338-4fb3-4389-b7cd-8dbb21d09736.png?v=1791355557 Fmoc-L-Ser(tBu)-OH, Assay: 99.9% | 71989-33-8 Fmoc-L-Ser(tBu)-OH|CPTD788388|71989-33-8 https://www.jk-sci.com/products/s57cptd788389 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/78e34bea1be403d5f6dc713938552066.jpg?v=1791355559 Fmoc-β-Ala-Leu-OH, Assay: 98.2% | 848691-83-8 Fmoc-β-Ala-Leu-OH|CPTD788389|848691-83-8 https://www.jk-sci.com/products/s57cptd788390 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/348378_881121be-cc54-49c1-8d84-80c54afa2ef2.png?v=1791355561 D-Valine, Assay: 99.8% | 640-68-6 D-Valine|CPTD788390|640-68-6 https://www.jk-sci.com/products/s57cptd788391 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/563022.png?v=1791355553 H-Phg-OH, Assay: 99.8% | 2935-35-5 H-Phg-OH|CPTD788391|2935-35-5 https://www.jk-sci.com/products/s57cptd788392 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/524972_dfdc9086-1ef7-44ba-a3c8-53f7cb6b5c67.png?v=1791355548 N-Acetyl-D-leucine, Assay: 98.8% | 19764-30-8 N-Acetyl-D-leucine|CPTD788392|19764-30-8 https://www.jk-sci.com/products/s57cptd788394 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3731a0778c1050295af2bdd8c24f1884.jpg?v=1791355545 4-Ethyl-5-methyl-2H-pyrazol-3-ylamine | 151521-79-8 4-Ethyl-5-methyl-2H-pyrazol-3-ylamine|CPTD788394|151521-79-8 https://www.jk-sci.com/products/s57cptd788395 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/de2b0b8aa9e1f63cdee69ff0f2ecc0da.jpg?v=1791355545 Cyclo(-Gly-L-Tyr), Assay: 98.8% | 5845-66-9 Cyclo(-Gly-L-Tyr)|CPTD788395|5845-66-9 https://www.jk-sci.com/products/s57cptd788397 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/44ff1a6b7d47707ba6058ddf81f8d80b_c003163b-6802-4f2a-942f-23f86cf98263.jpg?v=1791355543 N-Acetyl-DL-methionine, Assay: 96.9% | 1115-47-5 N-Acetyl-DL-methionine|CPTD788397|1115-47-5 https://www.jk-sci.com/products/s57cptd788400 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/553685.png?v=1791355541 N-Phthaloyl-L-alanine | 4192-28-3 N-Phthaloyl-L-alanine|CPTD788400|4192-28-3 https://www.jk-sci.com/products/s57cptd788401 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/539133.png?v=1791355539 4-Hydroxy-L-(+)-2-phenylglycine, Assay: 99.9% | 32462-30-9 4-Hydroxy-L-(+)-2-phenylglycine|CPTD788401|32462-30-9 https://www.jk-sci.com/products/s57cptd788405 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b8904c326cf1efe990990b3059c4fa35.jpg?v=1791355538 L-Alanyl-L-Alanyl-L-Alanyl-L-Alaninamide | 55673-24-0 L-Alanyl-L-Alanyl-L-Alanyl-L-Alaninamide|CPTD788405|55673-24-0 https://www.jk-sci.com/products/s57cptd788406 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/390882.png?v=1791355536 Z-Pro-Leu-Gly-NHOH | 103145-74-0 Z-Pro-Leu-Gly-NHOH|CPTD788406|103145-74-0 https://www.jk-sci.com/products/s57cptd788407 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/449ed99bcf5ca4d423841e6c5a410e8c.jpg?v=1791355533 Glycylglycine Hydrochloride Monohydrate | 23273-91-8 Glycylglycine Hydrochloride Monohydrate|CPTD788407|23273-91-8 https://www.jk-sci.com/products/s57cptd788408 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/929dec18edb613627cb5acc878ad2a01.jpg?v=1791355532 R-4-Hydroxyphenylglycine ethyl ester hydrochloride | 54477-22-4 R-4-Hydroxyphenylglycine ethyl ester hydrochloride|CPTD788408|54477-22-4 https://www.jk-sci.com/products/s57cptd788409 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ca6d4a0c7821e7d680c08e802c7a4564.jpg?v=1791355534 3-Hydroxyhippuric acid, Assay: 94.6% | 1637-75-8 3-Hydroxyhippuric acid|CPTD788409|1637-75-8 https://www.jk-sci.com/products/s57cptd788410 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_d5162c73-c1b3-4db5-ae24-6ca854f49564.png?v=1791355528 Fmoc-β-Ala-Gly-Gly-Gly-OH Fmoc-β-Ala-Gly-Gly-Gly-OH|CPTD788410 https://www.jk-sci.com/products/s57cptd788412 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/126776.png?v=1791355527 D,L-Alanine Ethyl Ester Hydrochloride | 617-27-6 D,L-Alanine Ethyl Ester Hydrochloride|CPTD788412|617-27-6 https://www.jk-sci.com/products/s57cptd788416 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_200eb98b-889d-4c19-b52f-10d99fa75cf9.png?v=1791355526 Inotersen sodium | 1432726-13-0 Inotersen sodium|CPTD788416|1432726-13-0 https://www.jk-sci.com/products/s57cptd788418 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f6f3aad4d92e35dde9213535a7c50e7c.jpg?v=1791355525 Cholecystokinin Precursor (24-32) (rat) H-Val-Pro-Val-Glu-Ala-Val-Asp-Pro-Met-OH, Purity: 97.6% | 99291-20-0 Cholecystokinin Precursor (24-32) (rat) H-Val-Pro-Val-Glu-Ala-Val-Asp-Pro-Met-OH|CPTD788418|99291-20-0 https://www.jk-sci.com/products/s57cptd788419 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_e583a4a4-7c94-47d1-87cc-ff3643f216eb.png?v=1791355522 Gly-Ile-Ala-Glu-Leu-Ile-Lys-Leu-Glu-Ser-Ser-Leu Gly-Ile-Ala-Glu-Leu-Ile-Lys-Leu-Glu-Ser-Ser-Leu|CPTD788419 https://www.jk-sci.com/products/s57cptd788420 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_e79906bf-a39c-4e1f-90ce-0dc6f592c21d.png?v=1791355522 Val-Asp-Ala-Ala-Val-Leu-Glu-Lys-Leu-Glu-Ala-Gly-Phe-Ala-Lys Val-Asp-Ala-Ala-Val-Leu-Glu-Lys-Leu-Glu-Ala-Gly-Phe-Ala-Lys|CPTD788420 https://www.jk-sci.com/products/s57cptd788421 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_238887fb-a5a0-4b83-b710-900bb362bddd.png?v=1791355520 Pro-Gly-Pro-Ile-Asn-Phe Pro-Gly-Pro-Ile-Asn-Phe|CPTD788421 https://www.jk-sci.com/products/s57cptd788422 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_9aab3fdb-0b87-4cb7-8583-d781e4935d21.png?v=1791355518 Val-Asp-Ala-Ala-Val-Leu-Glu-Lys-Leu-Glu-Ala-Gly Val-Asp-Ala-Ala-Val-Leu-Glu-Lys-Leu-Glu-Ala-Gly|CPTD788422 https://www.jk-sci.com/products/s57cptd788423 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_deb389fc-cf1d-4e0f-be26-120415f5e996.png?v=1791355517 Val-Asp-Ala-Ala-Val-Leu-Glu-Lys-Leu-Glu Val-Asp-Ala-Ala-Val-Leu-Glu-Lys-Leu-Glu|CPTD788423 https://www.jk-sci.com/products/s57cptd788425 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9f6670180816e866490f596011e59b66_debd7c15-6007-46fb-b33e-ecc13dd6036d.jpg?v=1791355517 1,2-Dimyristoyl-sn-glycero-3-phospho-rac-(1-glycerol) (Sodium Salt) | 200880-40-6 1,2-Dimyristoyl-sn-glycero-3-phospho-rac-(1-glycerol) (Sodium Salt)|CPTD788425|200880-40-6 https://www.jk-sci.com/products/s57cptd788426 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_a1dec0d7-45c1-4ae4-9a04-eee987e9e315.png?v=1791355512 1-PALMITOYL-2-HYDROXY-SN-GLYCERO-3-PHOSPHATID Na salt 1-PALMITOYL-2-HYDROXY-SN-GLYCERO-3-PHOSPHATID Na salt|CPTD788426 https://www.jk-sci.com/products/s57cptd788427 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_5b126485-84bf-49b0-818c-87d9f9181b6d.png?v=1791355514 Ser-Try-D-Ser(tbu)-Leu-Arg-Pro-NHEt Ser-Try-D-Ser(tbu)-Leu-Arg-Pro-NHEt|CPTD788427 https://www.jk-sci.com/products/s57cptd788428 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_468b936f-ba2e-434f-bbc9-8e69efeaf937.png?v=1791355509 PGlu-His-Trp PGlu-His-Trp|CPTD788428 https://www.jk-sci.com/products/s57cptd788429 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0c636f7edc6840970493f57b5b1ae64a.jpg?v=1791355508 cyclo-L-Trp-L-His | 18610-65-6 cyclo-L-Trp-L-His|CPTD788429|18610-65-6 https://www.jk-sci.com/products/s57cptd788430 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/591369_17fd1f71-cc2a-486f-b384-c275e009f320.png?v=1791355508 methyl (S)-2-amino-2-phenylacetate | 15028-39-4 methyl (S)-2-amino-2-phenylacetate|CPTD788430|15028-39-4 https://www.jk-sci.com/products/s57cptd788431 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_798c2e8f-0278-48f8-bcc3-4274b9191e4c.png?v=1791355504 Peptide 431 Peptide 431|CPTD788431 https://www.jk-sci.com/products/s57cptd788432 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_72564518-b63c-4997-a67e-b0ca19f6fa1c.png?v=1791355502 Peptide 432 Peptide 432|CPTD788432 https://www.jk-sci.com/products/s57cptd788433 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_3d4ff09a-6a87-4a50-8d84-c28a86761410.png?v=1791355500 Peptide 433 Peptide 433|CPTD788433 https://www.jk-sci.com/products/s57cptd788434 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_c27e995a-3440-4a82-a33a-b0c40912e34e.png?v=1791355502 Peptide 434 Peptide 434|CPTD788434 https://www.jk-sci.com/products/s57cptd788435 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_a50993cf-f8f1-473e-898d-fd240dfaea51.png?v=1791355495 Peptide 435 Peptide 435|CPTD788435 https://www.jk-sci.com/products/s57cptd788436 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_a7ed8d7f-a98a-41a6-bfa0-b7be99b260e6.png?v=1791355497 Peptide 436 Peptide 436|CPTD788436 https://www.jk-sci.com/products/s57cptd788437 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_aed08699-a840-406d-94d9-a10e8a0160f3.png?v=1791355495 Peptide 437 Peptide 437|CPTD788437 https://www.jk-sci.com/products/s57cptd788438 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_645ec0b8-02c6-421e-bcae-9c54216b60fc.png?v=1791355490 Peptide 438 Peptide 438|CPTD788438 https://www.jk-sci.com/products/s57cptd788439 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_1ccbde9d-7496-4153-b421-c7a4a35f697d.png?v=1791355487 Peptide 439 Peptide 439|CPTD788439 https://www.jk-sci.com/products/s57cptd788440 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_90007696-2254-4649-9f83-22adc88dc3d9.png?v=1791355487 Peptide 440 Peptide 440|CPTD788440 https://www.jk-sci.com/products/s57cptd788441 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_931b5895-57f5-4081-9ae2-300fb6aff5a1.png?v=1791355483 Peptide 441 Peptide 441|CPTD788441 https://www.jk-sci.com/products/s57cptd788442 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_feaba380-307a-4758-9aa0-e59b4e32b52d.png?v=1791355482 Peptide 442 Peptide 442|CPTD788442 https://www.jk-sci.com/products/s57cptd788443 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_be581584-19b8-4fde-955c-eaafef9d8ecb.png?v=1791355482 Carrier Protein 1 Carrier Protein 1|CPTD788443 https://www.jk-sci.com/products/s57cptd788444 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_e501ea2b-97c4-438f-ac26-df32bf14b4df.png?v=1791355480 Carrier Protein 2 Carrier Protein 2|CPTD788444 https://www.jk-sci.com/products/s57cptd788445 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_f259d63d-4021-47a9-b003-afb3e20661f4.png?v=1791355477 Carrier Protein 3 Carrier Protein 3|CPTD788445 https://www.jk-sci.com/products/s57cptd788446 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_0e8d4285-f70d-443c-9034-8e09d85757ec.png?v=1791355479 Carrier Protein 4 Carrier Protein 4|CPTD788446 https://www.jk-sci.com/products/s57cptd788447 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_8f0f7249-f910-4758-becf-7b7a57cedb93.png?v=1791355474 Carrier Protein 5 Carrier Protein 5|CPTD788447 https://www.jk-sci.com/products/s57cptd788448 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_a7ed6557-93f3-48fd-a6ea-8f41a80df7ce.png?v=1791355476 Carrier Protein 6 Carrier Protein 6|CPTD788448 https://www.jk-sci.com/products/s57cptd788449 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_f7c4abe0-1666-4e68-a089-3898400dec9d.png?v=1791355473 Carrier Protein 7 Carrier Protein 7|CPTD788449 https://www.jk-sci.com/products/s57cptd788450 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_c3f2cafb-6baa-4457-a6b5-f9a29a65d9ba.png?v=1791355470 Carrier Protein 8 Carrier Protein 8|CPTD788450 https://www.jk-sci.com/products/s57cptd788451 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_db6a6d7a-f458-4c5c-be3e-a570f8f58f69.png?v=1791355469 Carrier Protein 9 Carrier Protein 9|CPTD788451 https://www.jk-sci.com/products/s57cptd788452 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_ebbc0506-578f-4f71-b959-aec706c948af.png?v=1791355470 Carrier Protein 10 Carrier Protein 10|CPTD788452 https://www.jk-sci.com/products/s57cptd788453 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_64222f4a-5be2-4be0-97d0-f34549c3f3d7.png?v=1791355465 Carrier Protein 11 Carrier Protein 11|CPTD788453 https://www.jk-sci.com/products/s57cptd788454 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_8974e934-ade9-4a12-9610-875534b3c9ba.png?v=1791355462 Carrier Protein 12 Carrier Protein 12|CPTD788454 https://www.jk-sci.com/products/s57cptd788455 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/231117.png?v=1791355463 Z-Val-Gly-Arg-P-Nitroanilide Acetate | 86170-43-6 Z-Val-Gly-Arg-P-Nitroanilide Acetate|CPTD788455|86170-43-6 https://www.jk-sci.com/products/s57cptd788457 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_b6c943ca-ef59-497b-bf49-dc67174af882.png?v=1791355461 Fmoc-β-Ala-D-Trp（Boc）-OH Fmoc-β-Ala-D-Trp（Boc）-OH|CPTD788457 https://www.jk-sci.com/products/s57cptd788458 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/da0f44c68811d9f6d147d810dccd75e9.jpg?v=1791355459 Fmoc-β-Ala-Phg-OH | 2171258-99-2 Fmoc-β-Ala-Phg-OH|CPTD788458|2171258-99-2 https://www.jk-sci.com/products/s57cptd788459 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_92e42598-763b-4504-8f0f-679e161d807f.png?v=1791355458 Fmoc-β-Ala-Hyp（Boc）-OH Fmoc-β-Ala-Hyp（Boc）-OH|CPTD788459 https://www.jk-sci.com/products/s57cptd788462 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/355000.png?v=1791355458 IGF-I (30-41) | 82177-09-1 IGF-I (30-41)|CPTD788462|82177-09-1 https://www.jk-sci.com/products/s57cptd788463 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/589497.png?v=1791355453 D-Kynurenine, Assay: 97.6% | 13441-51-5 D-Kynurenine|CPTD788463|13441-51-5 https://www.jk-sci.com/products/s57cptd788464 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4c58e05ce7fb558092e3fdb9a45496d5.jpg?v=1791355448 Tripeptide-10 citrulline | 960531-53-7 Tripeptide-10 citrulline|CPTD788464|960531-53-7 https://www.jk-sci.com/products/s57cptd788465 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/376a5da841859c116b84d3d83495e4a5.jpg?v=1791355449 Myristoyl Pentapeptide-4, Purity: 98.4% | 1392416-25-9 Myristoyl Pentapeptide-4|CPTD788465|1392416-25-9 https://www.jk-sci.com/products/s57cptd788466 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7cc48354c4e298815418f906b283e1e0_394a00e3-a052-44df-96db-3a1d9d6901b3.jpg?v=1791355449 Palmitoyl Tripeptide-8 TFA salt, Purity: 96.7% | 936544-53-5 Palmitoyl Tripeptide-8 TFA salt|CPTD788466|936544-53-5 https://www.jk-sci.com/products/s57cptd788467 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/911c9f341a94a96111a1356f24fa8471.jpg?v=1791355444 Alexamorelin Trifluoroacetic Acid Salt | 196808-85-2 Alexamorelin Trifluoroacetic Acid Salt|CPTD788467|196808-85-2 https://www.jk-sci.com/products/s57cptd788468 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_e5b0611a-7a17-4346-bb9b-43c0d21443fd.png?v=1791355438 IGF-1 LR3 IGF-1 LR3|CPTD788468 https://www.jk-sci.com/products/s57cptd788469 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_0f9b293e-c40c-4a67-87b7-91122e818f85.png?v=1791355438 Peptide-GMF Peptide-GMF|CPTD788469 https://www.jk-sci.com/products/s57cptd788471 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_93641cdb-dae8-4f56-9e24-401136529446.png?v=1791355437 Fmoc-Ile-Ile-OH Fmoc-Ile-Ile-OH|CPTD788471 https://www.jk-sci.com/products/s57cptd788472 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_842cb028-d348-4fb2-bc4d-d3ecbc7939a3.png?v=1791355433 Fmoc-Asn(Trt)-Asn(Trt)-OH Fmoc-Asn(Trt)-Asn(Trt)-OH|CPTD788472 https://www.jk-sci.com/products/s57cptd788473 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_4fac5f3b-e245-4dc1-9d19-86c43f51ae74.png?v=1791355433 Fmoc-Gln(Trt)-Gln(Trt)-OH Fmoc-Gln(Trt)-Gln(Trt)-OH|CPTD788473 https://www.jk-sci.com/products/s57cptd788474 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/27335e059bb68e191158a02fd7309f12.jpg?v=1791355433 Fmoc-β-Ala-Ile-OH | 2171270-66-7 Fmoc-β-Ala-Ile-OH|CPTD788474|2171270-66-7 https://www.jk-sci.com/products/s57cptd788475 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_1142f3ba-72d4-4578-a5f5-b1133a6240fa.png?v=1791355428 Fmoc-β-Ala-Asn(Trt)-OH Fmoc-β-Ala-Asn(Trt)-OH|CPTD788475 https://www.jk-sci.com/products/s57cptd788476 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/00ea7c2b1effa8e709abc9d41c1cf12d.jpg?v=1791355426 Fmoc-β-Ala-Pro-OH | 2171246-67-4 Fmoc-β-Ala-Pro-OH|CPTD788476|2171246-67-4 https://www.jk-sci.com/products/s57cptd788478 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_2fb80e62-ebdf-4d94-8852-ae76f381c48a.png?v=1791355426 Fmoc-β-Ala-Gly-OH Fmoc-β-Ala-Gly-OH|CPTD788478 https://www.jk-sci.com/products/s57cptd788479 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_b94eb861-ea27-422e-9c3e-116622b9fcb2.png?v=1791355422 Fmoc-β-Ala-Tyr(tBu)-OH Fmoc-β-Ala-Tyr(tBu)-OH|CPTD788479 https://www.jk-sci.com/products/s57cptd788480 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_7b3f4d0c-0941-4d29-983e-b37aec94c91c.png?v=1791355420 Fmoc-Tyr(tBu)-Tyr(tBu)-OH Fmoc-Tyr(tBu)-Tyr(tBu)-OH|CPTD788480 https://www.jk-sci.com/products/s57cptd788481 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d8a664955755621b6ab7a5ed6cdde7e9.jpg?v=1791355422 Fmoc-Cys(Trt)-Cys(Trt)-OH | 2244048-21-1 Fmoc-Cys(Trt)-Cys(Trt)-OH|CPTD788481|2244048-21-1 https://www.jk-sci.com/products/s57cptd788485 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/516152.png?v=1791355419 Gly-Gly-Tyr-Arg Gly-Gly-Tyr-Arg|CPTD788485 https://www.jk-sci.com/products/s57cptd788486 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_73ebdc7e-f70a-43f8-ab6d-41a7ad5323ee.png?v=1791355417 Trp-Leu-Gly-Tyr-Pro-Arg Trp-Leu-Gly-Tyr-Pro-Arg|CPTD788486 https://www.jk-sci.com/products/s57cptd788487 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_911c5cfa-60c9-4b49-bae3-1f6805ae939c.png?v=1791355416 Asp-Leu-Arg-Tyr-Trp Asp-Leu-Arg-Tyr-Trp|CPTD788487 https://www.jk-sci.com/products/s57cptd788488 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_0a73f3eb-a5ea-4083-88ed-ab0bca27a088.png?v=1791355413 Ser-Asn-Tyr-Phe-Pro-Arg-Pro-Trp Ser-Asn-Tyr-Phe-Pro-Arg-Pro-Trp|CPTD788488 https://www.jk-sci.com/products/s57cptd788490 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/00ea7c2b1effa8e709abc9d41c1cf12d_64632420-e031-47c1-9cd1-4b4ebd6fd7bc.jpg?v=1791355414 Fmoc-β-Ala-Pro-OH, Assay: 90.2% | 2171246-67-4 Fmoc-β-Ala-Pro-OH|CPTD788490|2171246-67-4 https://www.jk-sci.com/products/s57cptd788491 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8e8f8aecb6ef3f0fd04af1b892366e07.jpg?v=1791355413 2-Palmitoyl-sn-glycero-3-phosphocholine | 66757-27-5 2-Palmitoyl-sn-glycero-3-phosphocholine|CPTD788491|66757-27-5 https://www.jk-sci.com/products/s57cptd788492 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_b7906c30-fa50-4212-b4c5-dd77a7d8b272.png?v=1791355408 Fmoc-β-Ala-Oic-OH Fmoc-β-Ala-Oic-OH|CPTD788492 https://www.jk-sci.com/products/s57cptd788493 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_95d61c50-8e58-40e6-86fd-55a7f3437c95.png?v=1791355409 Fmoc-β-Ala-D-Tic-OH Fmoc-β-Ala-D-Tic-OH|CPTD788493 https://www.jk-sci.com/products/s57cptd788494 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_6be11456-9390-4235-91d8-14a8bdb9220b.png?v=1791355406 Fmoc-β-Ala-2-Thi-OH Fmoc-β-Ala-2-Thi-OH|CPTD788494 https://www.jk-sci.com/products/s57cptd788495 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_5ca157c2-0d93-4d2b-9609-9a0334e2b2ae.png?v=1791355405 Fmoc-β-Ala-Hyp(tBu)-OH Fmoc-β-Ala-Hyp(tBu)-OH|CPTD788495 https://www.jk-sci.com/products/s57cptd788496 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_7ec8178b-5502-433d-bd24-adde56523715.png?v=1791355401 Fmoc-β-Ala-D-Arg(Pbf)-OH Fmoc-β-Ala-D-Arg(Pbf)-OH|CPTD788496 https://www.jk-sci.com/products/s57cptd788497 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ed880f1d0b8e27efee87e0ab238ae3c4.jpg?v=1791355400 Polymyxin B nonapeptide TFA | 2220175-42-6 Polymyxin B nonapeptide TFA|CPTD788497|2220175-42-6 https://www.jk-sci.com/products/s57cptd788498 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/80b72d0eff71ed87278cc10c353c7991.jpg?v=1791355400 Cycloserine Dimer Impurity (Cycloserine Diketoperazine), Assay: 94.9% | 16337-02-3 Cycloserine Dimer Impurity (Cycloserine Diketoperazine)|CPTD788498|16337-02-3 https://www.jk-sci.com/products/s57cptd788499 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_0d417345-5536-48a7-a4fd-d62f2207660e.png?v=1791355394 (S)-2-(2-aminoacetamido)-3-(4-(2-(((S)-1-carboxy-2-(4-hydroxyphenyl)ethyl)amino)-2-oxoethoxy)phenyl)propanoic acid (S)-2-(2-aminoacetamido)-3-(4-(2-(((S)-1-carboxy-2-(4-hydroxyphenyl)ethyl)amino)-2-oxoethoxy)phenyl)propanoic acid|CPTD788499 https://www.jk-sci.com/products/s57cptd788500 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/437523.png?v=1791355395 N-Cbz-L-isoleucine | 3160-59-6 N-Cbz-L-isoleucine|CPTD788500|3160-59-6 https://www.jk-sci.com/products/s57cptd788501 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8cff5a44289f40c96ca237a83451551d.jpg?v=1791355392 Darinaparsin | 69819-86-9 Darinaparsin|CPTD788501|69819-86-9 https://www.jk-sci.com/products/s57cptd788502 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/bafe385fc88eeb562243ca79348bcfa7.jpg?v=1791355390 L-α -Phosphatidylcholine (Type XVI-E) | 345630-40-2 L-α -Phosphatidylcholine (Type XVI-E)|CPTD788502|345630-40-2 https://www.jk-sci.com/products/s57cptd788503 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/278930bb242e2ba5d9e286cb5b21f951.jpg?v=1791355390 N-Butanoyl-L-cysteine | 62309-95-9 N-Butanoyl-L-cysteine|CPTD788503|62309-95-9 https://www.jk-sci.com/products/s57cptd788504 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/588301.png?v=1791355386 3-Chlorotyrosine | 7423-93-0 3-Chlorotyrosine|CPTD788504|7423-93-0 https://www.jk-sci.com/products/s57cptd788505 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/117664.png?v=1791355385 N-Acetylhistidine | 2497-02-1 N-Acetylhistidine|CPTD788505|2497-02-1 https://www.jk-sci.com/products/s57cptd788506 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/318154_28cef6f9-8479-4e09-a42c-9080fb4d9a5a.png?v=1791355385 4-Acetamidobutanoic acid, Purity: 98.0% | 3025-96-5 4-Acetamidobutanoic acid|CPTD788506|3025-96-5 https://www.jk-sci.com/products/s57cptd788507 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/347490.png?v=1791355380 O-Acetylserine | 5147-00-2 O-Acetylserine|CPTD788507|5147-00-2 https://www.jk-sci.com/products/s57cptd788508 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b74d7bb6c3727498202798fc6e76d0cf.jpg?v=1791355380 N-Cinnamylglycine | 16534-24-0 N-Cinnamylglycine|CPTD788508|16534-24-0 https://www.jk-sci.com/products/s57cptd788509 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_0428f3fb-717e-4a75-b1b7-693dcc9a5147.png?v=1791355379 Custom peptides Custom peptides|CPTD788509 https://www.jk-sci.com/products/s57cptd788510 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e325b0cbdda0184d185d2b36bb038d2c.jpg?v=1791355375 Cyclo(Pro-Trp) | 67889-75-2 Cyclo(Pro-Trp)|CPTD788510|67889-75-2 https://www.jk-sci.com/products/s57cptd788511 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_3d555122-30a8-4e07-824c-683cb1d6ba61.png?v=1791355375 Triptorelin/Leuprorelin Impurity (Pyr-His-Trp) Trifluoroacetate Triptorelin/Leuprorelin Impurity (Pyr-His-Trp) Trifluoroacetate|CPTD788511 https://www.jk-sci.com/products/s57cptd788512 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_e4fe94fa-2549-4819-8727-3eff82c8100e.png?v=1791355369 H-D-Hyp(tBu)-OH H-D-Hyp(tBu)-OH|CPTD788512 https://www.jk-sci.com/products/s57cptd788513 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_0dd01c13-04c0-475b-865e-ee2ab165fa25.png?v=1791355369 NG-Monomethyl-L-arginine-d7 Hydrochloride (>90%) NG-Monomethyl-L-arginine-d7 Hydrochloride (>90%)|CPTD788513 https://www.jk-sci.com/products/s57cptd788514 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cd9c3ac0953ad1050da9b2f1f76ad1b2.jpg?v=1791355375 NG,NG’-Dimethyl-L-arginine-d6 | 1331888-08-4 NG,NG’-Dimethyl-L-arginine-d6|CPTD788514|1331888-08-4 https://www.jk-sci.com/products/s57cptd788515 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9aa9a993203b2e716b4031e9338fca73.jpg?v=1791355365 Palmitoyl Hexapeptide-12 | 171263-26-6 Palmitoyl Hexapeptide-12|CPTD788515|171263-26-6 https://www.jk-sci.com/products/s57cptd788516 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/132811.png?v=1791355362 1,3,7-Trimethyluric Acid, Purity: 99.8% | 5415-44-1 1,3,7-Trimethyluric Acid|CPTD788516|5415-44-1 https://www.jk-sci.com/products/s57cptd788517 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cd4f0b41730c35dafdcf880de874a1df_00f3176d-f5f0-4fb3-bb0e-6dc42dcf1a3f.jpg?v=1791355357 (S)-β-Aminoisobutyric Acid | 4249-19-8 (S)-β-Aminoisobutyric Acid|CPTD788517|4249-19-8 https://www.jk-sci.com/products/s57cptd788518 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/438960_167c25f0-8d2d-4b25-96d4-c8f5248706a6.png?v=1791355356 Guanidinoethyl Sulfonate | 543-18-0 Guanidinoethyl Sulfonate|CPTD788518|543-18-0 https://www.jk-sci.com/products/s57cptd788519 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e803c5829ec180753b462096dee4e9ef.jpg?v=1791355356 5-Hydroxylysine | 1190-94-9 5-Hydroxylysine|CPTD788519|1190-94-9 https://www.jk-sci.com/products/s57cptd788520 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/26e23dc67f2eb6f685eb26032c6d8602.jpg?v=1791355351 2-Propionamidoacetic acid, Assay: 96.8% | 21709-90-0 2-Propionamidoacetic acid|CPTD788520|21709-90-0 https://www.jk-sci.com/products/s57cptd788521 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/323369_2af78648-f7b2-45ba-9c98-415427d71a74.png?v=1791355351 2-(3-Methylbutanamido)acetic acid | 16284-60-9 2-(3-Methylbutanamido)acetic acid|CPTD788521|16284-60-9 https://www.jk-sci.com/products/s57cptd788522 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/433471_53f9bcc2-d2f4-485c-babc-25e2914cc9d2.png?v=1791355352 H-DL-HoSer-OH | 1927-25-9 H-DL-HoSer-OH|CPTD788522|1927-25-9 https://www.jk-sci.com/products/s57cptd788523 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/465580c1a7adc9da5664638cf9f07f68_dd913a5b-ca83-4d77-97ef-9dbfded03ef0.jpg?v=1791355342 Peptide523 | 2061897-68-3 Peptide523|CPTD788523|2061897-68-3 https://www.jk-sci.com/products/s57cptd788524 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/425699_a3cb64cf-02a1-4b0a-bd66-a1b893ac2a2b.png?v=1791355346 N-Acetyl-b-alanine, Purity: 98.2% | 3025-95-4 N-Acetyl-b-alanine|CPTD788524|3025-95-4 https://www.jk-sci.com/products/s57cptd788525 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/bc1652ae27f31aa6ecf4c17204553c2f_61fc2c5a-cf4c-4c2f-b04d-d2ff1b7299f0.jpg?v=1791355338 Mc-Val-Cit-PABC-PNP, Assay: 98.4% | 159857-81-5 Mc-Val-Cit-PABC-PNP|CPTD788525|159857-81-5 https://www.jk-sci.com/products/s57cptd788526 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/39b187ce0dee3a93e6d640e1d7821159.jpg?v=1791355339 BPC 157 Acetate | 1628202-19-6 BPC 157 Acetate|CPTD788526|1628202-19-6 https://www.jk-sci.com/products/s57cptd788527 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_8b214fdd-ea9e-45ba-b725-760b365bf381.png?v=1791355332 ARA290 Cibinetide TFA salt ARA290 Cibinetide TFA salt|CPTD788527 https://www.jk-sci.com/products/s57cptd788529 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_8a741ac7-084d-4a02-a49f-b13c5dad3c3a.png?v=1791355332 Felypressin Acetate Felypressin Acetate|CPTD788529 https://www.jk-sci.com/products/s57cptd788531 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_a87e076c-6010-4b48-b876-64d9963bde46.png?v=1791355329 ARA290 Cibinetide Acetate ARA290 Cibinetide Acetate|CPTD788531 https://www.jk-sci.com/products/s57cptd788532 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_5cd77ac6-428e-452f-b5a4-52f918e0d614.png?v=1791355328 GHRP-1 TFA salt GHRP-1 TFA salt|CPTD788532 https://www.jk-sci.com/products/s57cptd788533 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_dce4c310-075e-4b8a-af9c-b443754d11c7.png?v=1791355328 GHRP-1(2-4)-OH TFA salt GHRP-1(2-4)-OH TFA salt|CPTD788533 https://www.jk-sci.com/products/s57cptd788534 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_33211ae9-3eb8-4749-9267-8affb13c5ec5.png?v=1791355325 GHRP-1(3-6)-OH·TFA salt GHRP-1(3-6)-OH·TFA salt|CPTD788534 https://www.jk-sci.com/products/s57cptd788535 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_1360c83f-a808-48a5-b0f5-b7fef4267c69.png?v=1791355322 GHRP-1(3-7)·TFA salt GHRP-1(3-7)·TFA salt|CPTD788535 https://www.jk-sci.com/products/s57cptd788536 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_c7e79c9d-850c-44c7-a53c-53003e8a7f89.png?v=1791355324 GHRP-2(1-3)·TFA GHRP-2(1-3)·TFA|CPTD788536 https://www.jk-sci.com/products/s57cptd788537 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_4e0b6dfe-5282-411a-9573-b0f5a37a5e5b.png?v=1791355321 GHRP-2(1-3)-OH·TFA GHRP-2(1-3)-OH·TFA|CPTD788537 https://www.jk-sci.com/products/s57cptd788538 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_89a47481-3b1e-4d07-88bf-78b975a75008.png?v=1791355319 GHRP-3·TFA salt GHRP-3·TFA salt|CPTD788538 https://www.jk-sci.com/products/s57cptd788539 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_1ee6d2b2-c313-40ec-b3d8-3c14ca89aa2c.png?v=1791355319 Desmopressin(1-7)-NH2·TFA Desmopressin(1-7)-NH2·TFA|CPTD788539 https://www.jk-sci.com/products/s57cptd788540 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_04c8c36f-15d1-4996-ae1c-5e1a4457c481.png?v=1791355316 Acetyl-L-leucyl-L-lysine·TFA Acetyl-L-leucyl-L-lysine·TFA|CPTD788540 https://www.jk-sci.com/products/s57cptd788541 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_23aab0f1-347d-4532-8d6a-9f121ca86e3e.png?v=1791355314 Nafarelin(5-10)-NH2·TFA salt Nafarelin(5-10)-NH2·TFA salt|CPTD788541 https://www.jk-sci.com/products/s57cptd788542 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_26fe0533-a1f7-467e-b054-e3525d18ad82.png?v=1791355314 H-Pyr-His-Trp-OH H-Pyr-His-Trp-OH|CPTD788542 https://www.jk-sci.com/products/s57cptd788543 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_bebf4737-7b98-4569-8f14-e4dd3bacf9b9.png?v=1791355311 AOD9604 Acetate AOD9604 Acetate|CPTD788543 https://www.jk-sci.com/products/s57cptd788544 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/578956.png?v=1791355311 GHRP-5 TFA salt | 76338-79-9 GHRP-5 TFA salt|CPTD788544|76338-79-9 https://www.jk-sci.com/products/s57cptd788545 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_f1635c45-03f9-455c-a025-76b6dfba612c.png?v=1791355309 GHRP-6 (2-5) free acid TFA salt GHRP-6 (2-5) free acid TFA salt|CPTD788545 https://www.jk-sci.com/products/s57cptd788546 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_035b3394-7770-4ed0-8f81-9c3be836ffe7.png?v=1791355306 GHRP-6 (2-6) TFA salt GHRP-6 (2-6) TFA salt|CPTD788546 https://www.jk-sci.com/products/s57cptd788547 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_9ac0b763-2dbf-49ba-88c2-1eefe2b63acc.png?v=1791355305 GHRP-6 (2-6) free acid TFA salt GHRP-6 (2-6) free acid TFA salt|CPTD788547 https://www.jk-sci.com/products/s57cptd788548 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_b42ae0b6-5939-432f-9dc6-32408df39b42.png?v=1791355302 GHRP-6 free acid TFA salt GHRP-6 free acid TFA salt|CPTD788548 https://www.jk-sci.com/products/s57cptd788549 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2735219fa411add58e306c983b404fe3.jpg?v=1791355303 N-[6-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)hexanoyl]-L-valyl-N5-carbamoyl-N-[4-(hydroxymethyl)phenyl]-L-ornithinamide, Assay: 99.8% | 159857-80-4 N-[6-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)hexanoyl]-L-valyl-N5-carbamoyl-N-[4-(hydroxymethyl)phenyl]-L-ornithinamide|CPTD788549|159857-80-4 https://www.jk-sci.com/products/s57cptd788550 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6da2e064d28a940026838d243c89d27c.jpg?v=1791355302 Fmoc-β-Ala-Gly-Gly-OH | 2172233-55-3 Fmoc-β-Ala-Gly-Gly-OH|CPTD788550|2172233-55-3 https://www.jk-sci.com/products/s57cptd788551 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/bb3528d8d8582f5937db0b0234096902.jpg?v=1791355297 17-Amino-10-Oxo-3,6,12,15-Tetraoxa-9-Azaheptadecan-1-oic acid | 1143516-05-5 17-Amino-10-Oxo-3,6,12,15-Tetraoxa-9-Azaheptadecan-1-oic acid|CPTD788551|1143516-05-5 https://www.jk-sci.com/products/s57cptd788552 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_7574f2b2-1a27-4a60-a900-9b419245accd.png?v=1791355296 Peptide Fmoc-Thi-Thi-OH Peptide Fmoc-Thi-Thi-OH|CPTD788552 https://www.jk-sci.com/products/s57cptd788553 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_a402cbf4-1726-44e3-86e3-9d41c02b61ca.png?v=1791355293 N6-D-Lysyl-L-lysine N6-D-Lysyl-L-lysine|CPTD788553 https://www.jk-sci.com/products/s57cptd788555 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a654f06ea55e5c7ec7c8f013abbaf062.jpg?v=1791355292 Fmoc-β-Ala-Ala-OH, Assay: 95.4% | 850324-83-3 Fmoc-β-Ala-Ala-OH|CPTD788555|850324-83-3 https://www.jk-sci.com/products/s57cptd788556 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d4180cf98b325462f938c55822ea386b.jpg?v=1791355294 Fmoc-Glu(OtBu)-Glu(OtBu)-OH, Assay: 96.6% | 101214-23-7 Fmoc-Glu(OtBu)-Glu(OtBu)-OH|CPTD788556|101214-23-7 https://www.jk-sci.com/products/s57cptd788557 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/da97cc3cdaecb85e33b228acf31764a8_ae8820c5-389f-4e31-a62b-50a5cc915d97.jpg?v=1791355288 Fmoc-β-Ala-Glu(OtBu)-OH | 2411592-43-1 Fmoc-β-Ala-Glu(OtBu)-OH|CPTD788557|2411592-43-1 https://www.jk-sci.com/products/s57cptd788558 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_459350b3-0bc4-4ccd-a9b1-50e05ecc2b0c.png?v=1791355283 Fmoc-Trp(Boc)-Trp(Boc)-OH Fmoc-Trp(Boc)-Trp(Boc)-OH|CPTD788558 https://www.jk-sci.com/products/s57cptd788559 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_4f878ed0-31f4-40c9-a512-d441db3ab27e.png?v=1791355283 Fmoc-β-Ala-Val -OH, Purity: 98.9% Fmoc-β-Ala-Val -OH|CPTD788559 https://www.jk-sci.com/products/s57cptd788560 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6ec66e01e7b02d83cfa6f3f9bce43bb7.jpg?v=1791355284 Alanyl-Glutamyl-Alanyl-Glutamine | 1402135-14-1 Alanyl-Glutamyl-Alanyl-Glutamine|CPTD788560|1402135-14-1 https://www.jk-sci.com/products/s57cptd788561 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8e58a98a88ce9fd7a799aee17cff8100.jpg?v=1791355279 Alanyl-(γ- Glutamic)-Alanyl-Glutamine | 1402135-16-3 Alanyl-(γ- Glutamic)-Alanyl-Glutamine|CPTD788561|1402135-16-3 https://www.jk-sci.com/products/s57cptd788562 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_b27f09dd-5e23-4b38-92ac-7c8ca2bae81a.png?v=1791355274 Fmoc-D-Tic-D-Tic-OH Fmoc-D-Tic-D-Tic-OH|CPTD788562 https://www.jk-sci.com/products/s57cptd788563 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e54208804c2e46062db9ee9dadca0691.jpg?v=1791355275 D-Pyroglutamic acid tert-butyl ester, Purity: 96.6% | 205524-46-5 D-Pyroglutamic acid tert-butyl ester|CPTD788563|205524-46-5 https://www.jk-sci.com/products/s57cptd788564 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_da73a16b-e9f7-403d-899d-acdcf925a15f.png?v=1791355276 Cholecystokinin Precursor (24-32) (rat) H-Val-Pro-Val-Glu-Ala-Val-Asp-Pro-Met-OH（sodium salt） Cholecystokinin Precursor (24-32) (rat) H-Val-Pro-Val-Glu-Ala-Val-Asp-Pro-Met-OH（sodium salt）|CPTD788564 https://www.jk-sci.com/products/s57cptd788565 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/12536f3a3b8946dce66e46b715a52dfb.jpg?v=1791355271 Cyclo(Tyr-Pro) | 5654-84-2 Cyclo(Tyr-Pro)|CPTD788565|5654-84-2 https://www.jk-sci.com/products/s57cptd788566 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d2a7e231d8c7f20cc34edd872b59f75a.jpg?v=1791355270 Cyclo(Pro-Leu) | 5654-86-4 Cyclo(Pro-Leu)|CPTD788566|5654-86-4 https://www.jk-sci.com/products/s57cptd788567 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/453c7df9ee981cadcb03c2d2ee0b804f.jpg?v=1791355271 Cyclo(Phe-Val) | 14474-71-6 Cyclo(Phe-Val)|CPTD788567|14474-71-6 https://www.jk-sci.com/products/s57cptd788568 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/00a557c2c571d2c20e6cace0522fcd03.jpg?v=1791355264 cyclo(Leu-Leu) | 1436-27-7 cyclo(Leu-Leu)|CPTD788568|1436-27-7 https://www.jk-sci.com/products/s57cptd788569 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9383a869372945848f56112a73b4038e.jpg?v=1791355263 Cyclo(Ile-Pro) | 57089-60-8 Cyclo(Ile-Pro)|CPTD788569|57089-60-8 https://www.jk-sci.com/products/s57cptd788570 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_89cd3aad-3fad-4025-a695-19d73b3c6e9d.png?v=1791355260 Peptide Impurity 70 TFA Salt Peptide Impurity 70 TFA Salt|CPTD788570 https://www.jk-sci.com/products/s57cptd788571 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/222788.png?v=1791355259 (R)-Methyl 2,6-Diaminohexanoate Dihydrochloride | 67396-08-1 (R)-Methyl 2,6-Diaminohexanoate Dihydrochloride|CPTD788571|67396-08-1 https://www.jk-sci.com/products/s57cptd788572 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_3e0e3ad6-a4b5-48ec-8db2-44b2b1922f72.png?v=1791355255 H-Glu(Leu-OH)-OH（TFA Salt） H-Glu(Leu-OH)-OH（TFA Salt）|CPTD788572 https://www.jk-sci.com/products/s57cptd788573 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2225693cc1de3717bb4d60dd26f8eb65_68bf6c57-1843-457d-8ba4-eecf4549083e.jpg?v=1791355256 Hexapeptide-9 | 885024-94-2 Hexapeptide-9|CPTD788573|885024-94-2 https://www.jk-sci.com/products/s57cptd788574 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/049f196c85deb654a18db7d6b1d443fe.jpg?v=1791355255 L-Hercynine, Purity: 96.9% | 534-30-5 L-Hercynine|CPTD788574|534-30-5 https://www.jk-sci.com/products/s57cptd788575 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/431807.png?v=1791355251 Succinimidyl 6-[3-(2-Pyridyldithio)propionamido]hexanoate | 158913-22-5 Succinimidyl 6-[3-(2-Pyridyldithio)propionamido]hexanoate|CPTD788575|158913-22-5 https://www.jk-sci.com/products/s57cptd788576 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b99b3ddb578e5130462efc8ae19b2bbf_002fe9b9-71e0-46c7-aefb-5286d5d07348.jpg?v=1791355251 4-Succinimidyloxycarbonyl-α-methyl-α-(2-pyridyldithio)toluene | 112241-19-7 4-Succinimidyloxycarbonyl-α-methyl-α-(2-pyridyldithio)toluene|CPTD788576|112241-19-7 https://www.jk-sci.com/products/s57cptd788577 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/467057_d621a2f1-b0a5-4fba-b63a-f1a5bbf5c2f6.png?v=1791355250 N-Succinimidyl 4-(Maleimidomethyl)cyclohexane-1-carboxylate | 64987-85-5 N-Succinimidyl 4-(Maleimidomethyl)cyclohexane-1-carboxylate|CPTD788577|64987-85-5 https://www.jk-sci.com/products/s57cptd788578 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_568258dd-b87b-4fa4-a28e-4a9ef75f21d4.png?v=1791355246 Fmoc-[D-Arg(Pbf)]2-OH Fmoc-[D-Arg(Pbf)]2-OH|CPTD788578 https://www.jk-sci.com/products/s57cptd788579 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_602d819b-f8b1-49c2-9048-bd2afd96b6d9.png?v=1791355246 beta-Asp-DAsp TFA Salt beta-Asp-DAsp TFA Salt|CPTD788579 https://www.jk-sci.com/products/s57cptd788580 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/590335_95638076-60f8-4188-ac81-e03e683381e7.png?v=1791355246 Leu-Enkephalin | 58822-25-6 Leu-Enkephalin|CPTD788580|58822-25-6 https://www.jk-sci.com/products/s57cptd788581 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_c1b822ab-1293-4a90-812d-9c9a5cce9807.png?v=1791355240 Peptide Impurity 81 TFA Peptide Impurity 81 TFA|CPTD788581 https://www.jk-sci.com/products/s57cptd788582 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_a8ee03b7-7f55-4daa-bf8d-7893fa126953.png?v=1791355239 Cholecystokinin Impurity 82 TFA Salt, Purity: 98.4% Cholecystokinin Impurity 82 TFA Salt|CPTD788582 https://www.jk-sci.com/products/s57cptd788583 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_543597f0-3b22-45ca-a220-7b60fab1dada.png?v=1791355238 Cedric acetate impurity 2（TFA） Cedric acetate impurity 2（TFA）|CPTD788583 https://www.jk-sci.com/products/s57cptd788584 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1359134_c3080b24-c97a-401a-9c99-b4322d3b67f8.png?v=1791355236 (S)-tert-Butyl 5-oxopyrrolidine-2-carboxylate, Assay: 99.4% | 35418-16-7 (S)-tert-Butyl 5-oxopyrrolidine-2-carboxylate|CPTD788584|35418-16-7 https://www.jk-sci.com/products/s57cptd788585 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2d03ca94abe0dedcb25b2ef6c735f236.jpg?v=1791355234 Z-Glu(OMe)-OtBu | 57732-63-5 Z-Glu(OMe)-OtBu|CPTD788585|57732-63-5 https://www.jk-sci.com/products/s57cptd788586 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_98371a17-d6d0-4484-ab3a-daeb70be84c9.png?v=1791355235 β-Ala-Glu-Otbu TFA Salt β-Ala-Glu-Otbu TFA Salt|CPTD788586 https://www.jk-sci.com/products/s57cptd788587 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/47f8becd2d4d497a8f6131776f972573.jpg?v=1791355232 6-Aminohexanamide | 373-04-6 6-Aminohexanamide|CPTD788587|373-04-6 https://www.jk-sci.com/products/s57cptd788589 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4463873b5faa8ab5c1da9a7da372bdaa.jpg?v=1791355229 (N-(Chloroacetyl)-D-tyrosine) | 742100-87-4 (N-(Chloroacetyl)-D-tyrosine)|CPTD788589|742100-87-4 https://www.jk-sci.com/products/s57cptd788590 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_e0e11028-7fa8-410e-8107-7b59f38b1567.png?v=1791355227 Fmoc-Tyr(Me)-Tyr(Me)-OH Fmoc-Tyr(Me)-Tyr(Me)-OH|CPTD788590 https://www.jk-sci.com/products/s57cptd788591 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_65b1d730-365e-455f-bceb-dd64b6079f31.png?v=1791355227 Fmoc-β-Ala-Tyr(Me)-OH Fmoc-β-Ala-Tyr(Me)-OH|CPTD788591 https://www.jk-sci.com/products/s57cptd788592 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/364566_329427f6-be66-4c70-976e-5db4d1c40e42.png?v=1791355223 3,3＇-Dithiodipropionic Acid, Assay: 99.2% | 1119-62-6 3,3＇-Dithiodipropionic Acid|CPTD788592|1119-62-6 https://www.jk-sci.com/products/s57cptd788593 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/561684_4cb21d14-95b9-4f00-9adb-a5749f74c510.png?v=1791355224 3,3＇-Thiodipropionic Acid, Purity: 99.1% | 111-17-1 3,3＇-Thiodipropionic Acid|CPTD788593|111-17-1 https://www.jk-sci.com/products/s57cptd788594 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/277660.png?v=1791355224 H-Trp(Boc)-OH, Purity: 99.9% | 146645-63-8 H-Trp(Boc)-OH|CPTD788594|146645-63-8 https://www.jk-sci.com/products/s57cptd788595 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/335270.png?v=1791355218 Fmoc-L-Ala-L-Ala-OH | 87512-31-0 Fmoc-L-Ala-L-Ala-OH|CPTD788595|87512-31-0 https://www.jk-sci.com/products/s57cptd788596 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_4c788cfd-29e1-495a-9898-21eba51e5ebd.png?v=1791355215 Fmoc-Val-Val-OH Fmoc-Val-Val-OH|CPTD788596 https://www.jk-sci.com/products/s57cptd788597 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/113048.png?v=1791355214 H-Gly-Pro-Pro-OH | 13100-15-7 H-Gly-Pro-Pro-OH|CPTD788597|13100-15-7 https://www.jk-sci.com/products/s57cptd788598 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_dbdda032-d147-4fb3-ae37-6c77e70df046.png?v=1791355215 Fmoc-β-Ala-Asp(otBu)-OH Fmoc-β-Ala-Asp(otBu)-OH|CPTD788598 https://www.jk-sci.com/products/s57cptd788599 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_fa463731-25ea-46b6-a1b8-199dc402e95e.png?v=1791355210 Fmoc-β-Ala-Trp(Boc)-OH Fmoc-β-Ala-Trp(Boc)-OH|CPTD788599 https://www.jk-sci.com/products/s57cptd788600 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_a31a1bc6-86af-4476-87dd-9dce430ce3ec.png?v=1791355209 Fmoc-Asp(OtBu)-Asp(OtBu)-OH Fmoc-Asp(OtBu)-Asp(OtBu)-OH|CPTD788600 https://www.jk-sci.com/products/s57cptd788601 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_295488d4-2c32-4021-91c2-9650738eab8d.png?v=1791355209 Fmoc-β-Ala-His(Trt)-OH Fmoc-β-Ala-His(Trt)-OH|CPTD788601 https://www.jk-sci.com/products/s57cptd788602 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_d76f930b-30c2-43a7-b469-cdbd02f25aa8.png?v=1791355207 Fmoc-His(Trt)-His(Trt)-OH Fmoc-His(Trt)-His(Trt)-OH|CPTD788602 https://www.jk-sci.com/products/s57cptd788603 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_bf5bea02-5a81-4471-aff5-657924420475.png?v=1791355205 Fmoc-D-Cit(Ac)-OH Fmoc-D-Cit(Ac)-OH|CPTD788603 https://www.jk-sci.com/products/s57cptd788604 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_8252c6d6-e5b8-48bc-aab6-0f95fd3f6009.png?v=1791355205 [Glu]17-Semaglutide XSodium salt, 94.30% [Glu]17-Semaglutide XSodium salt|CPTD788604 https://www.jk-sci.com/products/s57cptd788605 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_44b95415-341e-4746-a682-b5de821b7d0f.png?v=1791355203 [β-Asp]9-Semaglutide X Sodium salt, Purity: 98.5% [β-Asp]9-Semaglutide X Sodium salt|CPTD788605 https://www.jk-sci.com/products/s57cptd788606 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/603976.png?v=1791355201 Fmoc-Pip(Fmoc)-OH, Assay: 95.6% | 252029-00-8 Fmoc-Pip(Fmoc)-OH|CPTD788606|252029-00-8 https://www.jk-sci.com/products/s57cptd788607 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/238536_9ab784a5-9b53-4984-85b6-6f3d1d703664.png?v=1791355199 (S)-1-(tert-Butoxycarbonyl)piperidine-2-carboxylic acid, Assay: 100.0% | 26250-84-0 (S)-1-(tert-Butoxycarbonyl)piperidine-2-carboxylic acid|CPTD788607|26250-84-0 https://www.jk-sci.com/products/s57cptd788608 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_fadb7e07-683d-4afd-95da-5347aa45d163.png?v=1791355196 Difelikefalin impurity 8 XTFA Salt Difelikefalin impurity 8 XTFA Salt|CPTD788608 https://www.jk-sci.com/products/s57cptd788609 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/31921094ee8732221143a9fb99b9b1fe.jpg?v=1791355194 Boc-D-His(Trt)-OH | 393568-74-6 Boc-D-His(Trt)-OH|CPTD788609|393568-74-6 https://www.jk-sci.com/products/s57cptd788610 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/210115_50fc1288-8731-44ff-88e5-a2574d957c7f.png?v=1791355197 H-His(Trt)-OH, Purity: 98.8% | 35146-32-8 H-His(Trt)-OH|CPTD788610|35146-32-8 https://www.jk-sci.com/products/s57cptd788611 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8e1c8d555f687964a8dc1d930abea924.jpg?v=1791355192 Fmoc-Aib-Aib-OH, Assay: 98.8% | 139881-77-9 Fmoc-Aib-Aib-OH|CPTD788611|139881-77-9 https://www.jk-sci.com/products/s57cptd788617 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_0e2b5275-7a89-419b-a76c-b58f6555ab9b.png?v=1791355188 (9-D-Asp) Semaglutide X Sodium salt (9-D-Asp) Semaglutide X Sodium salt|CPTD788617 https://www.jk-sci.com/products/s57cptd788619 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/325944.png?v=1791355188 (S)-2,4-Diaminobutanoic acid | 1758-80-1 (S)-2,4-Diaminobutanoic acid|CPTD788619|1758-80-1 https://www.jk-sci.com/products/s57cptd788620 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_ce72d200-91d9-42f1-9f24-63a56975ac6a.png?v=1791355188 H-Gly-Gln-OEt TFA Salt | 175452-88-7 H-Gly-Gln-OEt TFA Salt|CPTD788620|175452-88-7 https://www.jk-sci.com/products/s57cptd788621 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_b95851d9-9593-46fc-a7bf-f43e6f4f8b2b.png?v=1791355184 (S)-1-(carboxymethyl)-5-oxopyrrolidine-2-carboxylicacid TFA Salt (S)-1-(carboxymethyl)-5-oxopyrrolidine-2-carboxylicacid TFA Salt|CPTD788621 https://www.jk-sci.com/products/s57cptd788622 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_92efbbdb-4e83-41e7-a610-ccc78be99b25.png?v=1791355185 Gln-N-(carboxymethyl)-Pyr TFA Salt Gln-N-(carboxymethyl)-Pyr TFA Salt|CPTD788622 https://www.jk-sci.com/products/s57cptd788623 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_f4ad81d4-5d12-4d59-8142-75f9952a449f.png?v=1791355180 Boc-His(Trt)-His(Trt)-OH Boc-His(Trt)-His(Trt)-OH|CPTD788623 https://www.jk-sci.com/products/s57cptd788624 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/823d2b0187a1719fbda0b5cdb8db757a.jpg?v=1791355183 N2-(2-Chloroacetyl)-L-Glutamine | 13139-62-3 N2-(2-Chloroacetyl)-L-Glutamine|CPTD788624|13139-62-3 https://www.jk-sci.com/products/s57cptd788625 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_a53a72b5-cc72-447d-9170-2196fbb9a121.png?v=1791355178 Ethyl Glycyl-L-Tyrosinate TFA Ethyl Glycyl-L-Tyrosinate TFA|CPTD788625 https://www.jk-sci.com/products/s57cptd788626 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_00a2da49-4b21-4811-ac5e-8f3b095bf669.png?v=1791355177 2-(2-Aminoacetamido)Pentanediamide TFA 2-(2-Aminoacetamido)Pentanediamide TFA|CPTD788626 https://www.jk-sci.com/products/s57cptd788627 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_351a036a-6866-4358-94e4-ff08453bce24.png?v=1791355177 (2-Chloroacetyl)-L-Glutamic Acid TFA (2-Chloroacetyl)-L-Glutamic Acid TFA|CPTD788627 https://www.jk-sci.com/products/s57cptd788628 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_50d6a2a2-e1ca-462f-81ae-544fef89c0ee.png?v=1791355174 (2-Chloroacetyl)-D-Glutamine TFA (2-Chloroacetyl)-D-Glutamine TFA|CPTD788628 https://www.jk-sci.com/products/s57cptd788631 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_98c1c43c-c421-4db7-bc23-fe2ebbef654d.png?v=1791355172 D-[Asp]9-Semaglutide X Sodium salt D-[Asp]9-Semaglutide X Sodium salt|CPTD788631 https://www.jk-sci.com/products/s57cptd788635 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_82f76b80-0112-414c-8320-4d1fdaefa4bd.png?v=1791355173 Fmoc-β-Ala-D-Cit-OH XTFA Fmoc-β-Ala-D-Cit-OH XTFA|CPTD788635 https://www.jk-sci.com/products/s57cptd788636 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_27381632-c787-403a-8424-e822b6fbb6cf.png?v=1791355168 Fmoc-D-Cit-D-Cit-OH XTFA Fmoc-D-Cit-D-Cit-OH XTFA|CPTD788636 https://www.jk-sci.com/products/s57cptd788637 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_4c41c6d7-5697-43e9-88ea-b6d7a2043d58.png?v=1791355169 Fmoc-3-(3-Pyridyl)-D-Ala-3-(3-Pyridyl)-D-Ala-OH XTFA Fmoc-3-(3-Pyridyl)-D-Ala-3-(3-Pyridyl)-D-Ala-OH XTFA|CPTD788637 https://www.jk-sci.com/products/s57cptd788638 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_f95fda40-1877-48b3-aa59-2b9cf84c689f.png?v=1791355166 ((R)-3-amino-3-carboxypropanoyl)-D-aspartic acid TFA ((R)-3-amino-3-carboxypropanoyl)-D-aspartic acid TFA|CPTD788638 https://www.jk-sci.com/products/s57cptd788639 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_f645842b-b7c1-485d-97f4-7bc9336dced8.png?v=1791355164 Fmoc-Thr(tBu)-Thr(tBu)-OH Fmoc-Thr(tBu)-Thr(tBu)-OH|CPTD788639 https://www.jk-sci.com/products/s57cptd788640 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_47e1a8dc-ad53-46d3-abe5-bb1f5e8174ab.png?v=1791355164 Fmoc-β-Ala-Arg(Pbf)-OH Fmoc-β-Ala-Arg(Pbf)-OH|CPTD788640 https://www.jk-sci.com/products/s57cptd788641 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_98f44884-7904-4e8c-a083-8f8996d51228.png?v=1791355160 Palmitoyl Tripeptide-5 TFA, Assay: 85.5% Palmitoyl Tripeptide-5 TFA|CPTD788641 https://www.jk-sci.com/products/s57cptd788642 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/aebe4af113fdff5e0c8f78335e315457.jpg?v=1791355163 Tetradecyl Aminobutyroylvalylaminobutyric Urea Trifluoroacetate, Assay: 83.5% | 934368-60-2 Tetradecyl Aminobutyroylvalylaminobutyric Urea Trifluoroacetate|CPTD788642|934368-60-2 https://www.jk-sci.com/products/s57cptd788643 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_ffb4fcd1-f349-4c6d-9060-a518accffd29.png?v=1791355159 Fmoc-D-Lys(Boc)-D-Lys(Boc)-OH Fmoc-D-Lys(Boc)-D-Lys(Boc)-OH|CPTD788643 https://www.jk-sci.com/products/s57cptd788644 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_3b6b31ba-b930-4222-a086-ab1c433b2edf.png?v=1791355156 Fmoc-β-Ala-D-Lys(Boc)-OH Fmoc-β-Ala-D-Lys(Boc)-OH|CPTD788644 https://www.jk-sci.com/products/s57cptd788645 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_2191587b-3deb-4922-8fcf-1cd5edc44934.png?v=1791355155 Fmoc-Pip(Boc)-Pip(Boc)-OH Fmoc-Pip(Boc)-Pip(Boc)-OH|CPTD788645 https://www.jk-sci.com/products/s57cptd788646 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_6b7ec25f-278b-4be7-a76e-6dd692c8ebaf.png?v=1791355155 Fmoc-β-Ala-Pip(Boc)OH Fmoc-β-Ala-Pip(Boc)OH|CPTD788646 https://www.jk-sci.com/products/s57cptd788647 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_bbfb8ea6-a5e5-4d36-b47f-4b6aadbc0725.png?v=1791355152 [2-D-histidine]Deslorelin [2-D-histidine]Deslorelin|CPTD788647 https://www.jk-sci.com/products/s57cptd788648 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_2db71d99-6430-4a18-a270-22a56443b02e.png?v=1791355151 [3-D-tryptophan]Deslorelin [3-D-tryptophan]Deslorelin|CPTD788648 https://www.jk-sci.com/products/s57cptd788649 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_d2770bbe-dc48-4544-b16f-138e353d83cd.png?v=1791355151 [4-D-serine]Deslorelin [4-D-serine]Deslorelin|CPTD788649 https://www.jk-sci.com/products/s57cptd788650 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_76cd9a89-9cd7-4a11-890d-c88d532be3b3.png?v=1791355148 [5-D-tyrosine]Deslorelin [5-D-tyrosine]Deslorelin|CPTD788650 https://www.jk-sci.com/products/s57cptd788651 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/75c68d3b283df8f40f1e0312fa09266a.jpg?v=1791355146 Hexapeptide-11, Purity: 98.8% | 161258-30-6 Hexapeptide-11|CPTD788651|161258-30-6 https://www.jk-sci.com/products/s57cptd788652 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_bdee3077-74b8-48e7-b2e9-86f132802fa8.png?v=1791355144 1-(((9H-fluoren-9-yl)methoxy)carbonyl)-4-aminopiperidine-4-carboxylic acid 1-(((9H-fluoren-9-yl)methoxy)carbonyl)-4-aminopiperidine-4-carboxylic acid|CPTD788652 https://www.jk-sci.com/products/s57cptd788653 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_866eba7b-114a-46de-8631-03068c242550.png?v=1791355143 L-Phe(Boc)-L-Phe-L-allo-Ile-OH L-Phe(Boc)-L-Phe-L-allo-Ile-OH|CPTD788653 https://www.jk-sci.com/products/s57cptd788654 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b7b7633722f58e52c2b2c0a3d9cd7ef8.jpg?v=1791355141 Fmoc-β-Ala-Val-OH | 139928-72-6 Fmoc-β-Ala-Val-OH|CPTD788654|139928-72-6 https://www.jk-sci.com/products/s57cptd788655 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_1c67abdd-0f9a-41a2-b6be-e490fcbc6c1f.png?v=1791355140 Pyr-Gly-OH·x TFA salt Pyr-Gly-OH·x TFA salt|CPTD788655 https://www.jk-sci.com/products/s57cptd788656 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_7b5079bc-18d5-49a4-a85c-6c7638abd27e.png?v=1791355135 [9-D-proline]Deslorelin [9-D-proline]Deslorelin|CPTD788656 https://www.jk-sci.com/products/s57cptd788657 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_7bbaec07-aadb-4eab-8ca7-aa0627b2b348.png?v=1791355132 [8-D-arginine]Deslorelin [8-D-arginine]Deslorelin|CPTD788657 https://www.jk-sci.com/products/s57cptd788658 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_4459d4de-1285-4ff9-bf83-03b21d25b9f8.png?v=1791355134 [7-D-leucine]Deslorelin [7-D-leucine]Deslorelin|CPTD788658 https://www.jk-sci.com/products/s57cptd788659 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_90b2e195-98fc-4aa0-a724-643224ee5f16.png?v=1791355131 [6-L-tryptophan]Deslorelin [6-L-tryptophan]Deslorelin|CPTD788659 https://www.jk-sci.com/products/s57cptd788660 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cffe9c5340a04ed2e5e10537f7b57c73.jpg?v=1791355128 N-Carnosyl histidine | 2295920-97-5 N-Carnosyl histidine|CPTD788660|2295920-97-5 https://www.jk-sci.com/products/s57cptd788661 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_e9f2833c-e6ae-45ed-a88f-3a47b2b9870f.png?v=1791355126 H-Val-Ala-Pro-OH H-Val-Ala-Pro-OH|CPTD788661 https://www.jk-sci.com/products/s57cptd788662 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_c3227905-144f-491b-bad6-381dd20d9fbe.png?v=1791355129 H-Val-His-Asn-Glu-Gly-Leu-Pro-Ala-Pro-Ile-Val-Arg-OH H-Val-His-Asn-Glu-Gly-Leu-Pro-Ala-Pro-Ile-Val-Arg-OH|CPTD788662 https://www.jk-sci.com/products/s57cptd788663 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_b6b2a246-e7e7-41c0-b657-76ab47a8e5cd.png?v=1791355124 H-Phe-Ser-Trp-Phe-Val-Asp-Asp-Val-Glu-Val-Asn-Thr-Ala-Thr-Thr-Lys-Pro-Arg-OH H-Phe-Ser-Trp-Phe-Val-Asp-Asp-Val-Glu-Val-Asn-Thr-Ala-Thr-Thr-Lys-Pro-Arg-OH|CPTD788663 https://www.jk-sci.com/products/s57cptd788666 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_609963d3-fe9b-4c91-ac9d-41ec53c23668.png?v=1791355123 Endo-Aib2-Tirzepatide Endo-Aib2-Tirzepatide|CPTD788666 https://www.jk-sci.com/products/s57cptd788667 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_be356ee6-35f1-4bab-a95d-ccf1cff83377.png?v=1791355123 Endo-Gly4-Tirzepatide Endo-Gly4-Tirzepatide|CPTD788667 https://www.jk-sci.com/products/s57cptd788668 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_241866e0-3b09-4610-ac0c-7f2bfdc55044.png?v=1791355118 Endo-Thr5-Tirzepatide Endo-Thr5-Tirzepatide|CPTD788668 https://www.jk-sci.com/products/s57cptd788669 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_4d506f5d-9560-4e01-b07b-ddf63ef269e6.png?v=1791355120 Endo-Thr7-Tirzepatide Endo-Thr7-Tirzepatide|CPTD788669 https://www.jk-sci.com/products/s57cptd788670 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_87839fc5-8480-4a29-a24f-71c54148ebed.png?v=1791355118 Endo-Gly29-Tirzepatide Endo-Gly29-Tirzepatide|CPTD788670 https://www.jk-sci.com/products/s57cptd788671 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_d819c1e6-b666-435a-bfa8-855a316b3d6a.png?v=1791355114 Endo-Gly34-Tirzepatide Endo-Gly34-Tirzepatide|CPTD788671 https://www.jk-sci.com/products/s57cptd788672 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_74cb3e20-8f69-4398-902d-cc94a34dfdb4.png?v=1791355113 Endo-Ala35-Tirzepatide Endo-Ala35-Tirzepatide|CPTD788672 https://www.jk-sci.com/products/s57cptd788673 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_21313dc7-5d0d-47c2-8127-4262dfda0817.png?v=1791355113 Endo-Pro36-Tirzepatide Endo-Pro36-Tirzepatide|CPTD788673 https://www.jk-sci.com/products/s57cptd788674 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_46fe55a8-a5ef-44ea-afef-d0cc15030cbb.png?v=1791355111 Des-Thr5-Tirzepatide Des-Thr5-Tirzepatide|CPTD788674 https://www.jk-sci.com/products/s57cptd788675 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_7f23062b-d246-47b4-a2a8-c26d85a43b81.png?v=1791355109 D-Ser8-Tirzepatide D-Ser8-Tirzepatide|CPTD788675 https://www.jk-sci.com/products/s57cptd788676 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_d48efc13-5b07-45f4-a7b7-9d451f1d78ec.png?v=1791355108 D-Ser11-Tirzepatide D-Ser11-Tirzepatide|CPTD788676 https://www.jk-sci.com/products/s57cptd788677 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_3fce4d71-fea1-4c25-8ec6-146aea86b24e.png?v=1791355105 D-Ser32-Tirzepatide D-Ser32-Tirzepatide|CPTD788677 https://www.jk-sci.com/products/s57cptd788678 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_72c6962a-9eb7-4295-bacd-d348fee71966.png?v=1791355106 D-Ser33-Tirzepatide D-Ser33-Tirzepatide|CPTD788678 https://www.jk-sci.com/products/s57cptd788679 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_ab718f69-5905-467e-bc41-40fe1be6b219.png?v=1791355104 D-Ser39-Tirzepatide D-Ser39-Tirzepatide|CPTD788679 https://www.jk-sci.com/products/s57cptd788680 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_dcdaa08e-5ecf-4aaf-ad08-66616c1ce515.png?v=1791355101 Des-Tyr10-Tirzepatide Des-Tyr10-Tirzepatide|CPTD788680 https://www.jk-sci.com/products/s57cptd788681 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_83a088ad-e89d-4f66-937e-9fd98999d7fb.png?v=1791355100 Des-Pro-Pro-Tirzepatide Des-Pro-Pro-Tirzepatide|CPTD788681 https://www.jk-sci.com/products/s57cptd788682 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_1cba0d98-a884-4a85-98c2-6aaed6e04862.png?v=1791355097 Endo-Gly4-Tirzepatide Endo-Gly4-Tirzepatide|CPTD788682 https://www.jk-sci.com/products/s57cptd788683 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_d0d95318-0c72-4509-bec4-365fc49d2efa.png?v=1791355099 Endo-Thr5-Tirzepatide Endo-Thr5-Tirzepatide|CPTD788683 https://www.jk-sci.com/products/s57cptd788684 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_8bdf3826-74bc-46bd-9586-c31249898ed8.png?v=1791355097 Endo-Thr7-Tirzepatide Endo-Thr7-Tirzepatide|CPTD788684 https://www.jk-sci.com/products/s57cptd788685 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_618ed658-bf74-465f-893b-a83429eac2c7.png?v=1791355093 Endo-Gly29-Tirzepatide Endo-Gly29-Tirzepatide|CPTD788685 https://www.jk-sci.com/products/s57cptd788686 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_0337bf54-c57c-4de3-a872-84f2e18a1cea.png?v=1791355091 Endo-Gly34-Tirzepatide Endo-Gly34-Tirzepatide|CPTD788686 https://www.jk-sci.com/products/s57cptd788687 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_cecc2c15-efbe-4807-805f-8b2b16306ed3.png?v=1791355090 Endo-Ala35-Tirzepatide Endo-Ala35-Tirzepatide|CPTD788687 https://www.jk-sci.com/products/s57cptd788688 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_32e2ad7f-592c-48f1-8f64-b94741139686.png?v=1791355087 Endo-Pro36-Tirzepatide Endo-Pro36-Tirzepatide|CPTD788688 https://www.jk-sci.com/products/s57cptd788689 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_2f718e0d-937d-4141-ac78-c0f94864a8f8.png?v=1791355086 Des-Thr5-Tirzepatide Des-Thr5-Tirzepatide|CPTD788689 https://www.jk-sci.com/products/s57cptd788690 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_105e888a-4839-4f36-a8db-cf517eeddecf.png?v=1791355087 D-Ser8-Tirzepatide D-Ser8-Tirzepatide|CPTD788690 https://www.jk-sci.com/products/s57cptd788691 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_c060ea88-1210-44e5-b3e4-245256561a8e.png?v=1791355082 D-Ser11-Tirzepatide D-Ser11-Tirzepatide|CPTD788691 https://www.jk-sci.com/products/s57cptd788692 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_6c84158a-1d44-48a1-9c69-f144efd630ad.png?v=1791355083 D-Ser32-Tirzepatide D-Ser32-Tirzepatide|CPTD788692 https://www.jk-sci.com/products/s57cptd788693 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_6c7a00bc-bc54-46ac-b33f-69dcb5ec338f.png?v=1791355082 D-Ser33-Tirzepatide D-Ser33-Tirzepatide|CPTD788693 https://www.jk-sci.com/products/s57cptd788694 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_694443ee-0c10-47df-8355-c7c95824a526.png?v=1791355078 D-Ser39-Tirzepatide D-Ser39-Tirzepatide|CPTD788694 https://www.jk-sci.com/products/s57cptd788695 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_2d02bc68-e366-4619-ae31-722ff975f8c8.png?v=1791355074 Des-Tyr10-Tirzepatide Des-Tyr10-Tirzepatide|CPTD788695 https://www.jk-sci.com/products/s57cptd788696 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_1a248ea7-a02a-4831-ae76-ced2a23a9f37.png?v=1791355074 Des-Pro-Pro-Tirzepatide Des-Pro-Pro-Tirzepatide|CPTD788696 https://www.jk-sci.com/products/s57cptd788697 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fd0fc5cb58556fcf090ec9227e507afc.jpg?v=1791355074 Acetyl Tetrapeptide-11 | 928006-88-6 Acetyl Tetrapeptide-11|CPTD788697|928006-88-6 https://www.jk-sci.com/products/s57cptd788698 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_d51e7140-cea2-4067-a1b4-024ca46e8acc.png?v=1791355069 Tirzepatide-d7 Ditrifluoroacetate Tirzepatide-d7 Ditrifluoroacetate|CPTD788698 https://www.jk-sci.com/products/s57cptd788699 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_2f8b75ae-36d9-4b76-8fab-a0739ffe1397.png?v=1791355068 Tirzepatide(sodium salt), 96.60% Tirzepatide(sodium salt)|CPTD788699 https://www.jk-sci.com/products/s57cptd788700 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_cdea7686-63a9-49a5-b213-b6cd7c8a526a.png?v=1791355066 H-L-Pro-Gly-OEt·xTFA salt H-L-Pro-Gly-OEt·xTFA salt|CPTD788700 https://www.jk-sci.com/products/s57cptd788701 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/465d51e9c69f3633ffde7b89585c8cfd.jpg?v=1791355069 Pam3CSK4 TFA | 112208-01-2 Pam3CSK4 TFA|CPTD788701|112208-01-2 https://www.jk-sci.com/products/s57cptd788702 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_bf83d57a-4bd6-430b-9be6-511eb01cadf0.png?v=1791355061 H-Phe-D-Phe-D-Leu-D-Lys-γ-Pip-OH, Assay: 97.7% H-Phe-D-Phe-D-Leu-D-Lys-γ-Pip-OH|CPTD788702 https://www.jk-sci.com/products/s57cptd788703 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_5c5a79c2-cf22-4aea-b533-9a7589a6c5e6.png?v=1791355059 H-D-Phe-Phe-D-Leu-D-Lys-γ-Pip-OH, Purity: 98.3% H-D-Phe-Phe-D-Leu-D-Lys-γ-Pip-OH|CPTD788703 https://www.jk-sci.com/products/s57cptd788704 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_1f8ca919-a3e3-42fc-8e1f-424e809b1923.png?v=1791355058 H-D-Phe-D-Phe-Leu-D-Lys-γ-Pip-OH, Purity: 96.6% H-D-Phe-D-Phe-Leu-D-Lys-γ-Pip-OH|CPTD788704 https://www.jk-sci.com/products/s57cptd788705 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_83e42edf-77c3-4ee4-9166-cd39b4a51d7f.png?v=1791355057 H-D-Phe-D-Phe-D-Leu-Lys-γ-Pip-OH, Purity: 97.6% H-D-Phe-D-Phe-D-Leu-Lys-γ-Pip-OH|CPTD788705 https://www.jk-sci.com/products/s57cptd788706 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_d4487f21-9cad-45a5-9736-753b414ed044.png?v=1791355054 H-D-Phe-D-Leu-D-Lys-γ-Pip-OH H-D-Phe-D-Leu-D-Lys-γ-Pip-OH|CPTD788706 https://www.jk-sci.com/products/s57cptd788707 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_cabd6b87-0e81-498b-b893-498ae72f6904.png?v=1791355053 H-D-Phe-D-Phe -D-Lys-γ-Pip-OH H-D-Phe-D-Phe -D-Lys-γ-Pip-OH|CPTD788707 https://www.jk-sci.com/products/s57cptd788708 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_f9f9b0b2-41ea-41db-b36f-4fddd672b97f.png?v=1791355053 H-D-Phe-D-Phe-D-Leu -γ-Pip-OH H-D-Phe-D-Phe-D-Leu -γ-Pip-OH|CPTD788708 https://www.jk-sci.com/products/s57cptd788709 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_356e24c8-2047-4b47-9f78-9189528b1d15.png?v=1791355051 H-D-Phe-D-Phe-D-Leu-D-Lys-β-Ala-γ-Pip-OH, 60.70% H-D-Phe-D-Phe-D-Leu-D-Lys-β-Ala-γ-Pip-OH|CPTD788709 https://www.jk-sci.com/products/s57cptd788710 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_dc115053-75d9-4d3c-bf33-40ebbfb6a615.png?v=1791355050 H-D-Phe-D-Phe-D-Leu-D-Lys-γ-Pip-γ-Pip-OH H-D-Phe-D-Phe-D-Leu-D-Lys-γ-Pip-γ-Pip-OH|CPTD788710 https://www.jk-sci.com/products/s57cptd788711 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_294de5f9-f875-4634-b92c-439e439e526a.png?v=1791355049 Ac-D-Phe-D-Phe-D-Leu-D-Lys-γ-Pip-OH, 66.60% Ac-D-Phe-D-Phe-D-Leu-D-Lys-γ-Pip-OH|CPTD788711 https://www.jk-sci.com/products/s57cptd788712 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_9b666963-32ab-41e8-82e8-74c6f24fc65a.png?v=1791355046 H-D-Phe-D-Phe-D-Leu-D-Lys(Ac)-γ-Pip-OH, 69.40% H-D-Phe-D-Phe-D-Leu-D-Lys(Ac)-γ-Pip-OH|CPTD788712 https://www.jk-sci.com/products/s57cptd788714 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_d7d86a5f-f955-47c7-afab-06e8c053e0cc.png?v=1791355041 H-D-Phe-D-Phe-D-Phe-D-Leu-D-Lys-γ-Pip-OH H-D-Phe-D-Phe-D-Phe-D-Leu-D-Lys-γ-Pip-OH|CPTD788714 https://www.jk-sci.com/products/s57cptd788715 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_8969b16b-1989-4330-b7b8-41569719b0f4.png?v=1791355034 H-D-Phe-D-Phe-D-Leu-D-Leu-D-Lys-γ-Pip-OH H-D-Phe-D-Phe-D-Leu-D-Leu-D-Lys-γ-Pip-OH|CPTD788715 https://www.jk-sci.com/products/s57cptd788716 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_220f0820-5683-4b59-98a0-3e4c2d191449.png?v=1791355031 H-D-Phe-D-Phe-D-Leu-D-Lys-Pip-OH TFA H-D-Phe-D-Phe-D-Leu-D-Lys-Pip-OH TFA|CPTD788716 https://www.jk-sci.com/products/s57cptd788717 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_da4c0222-bb17-4fca-b9d2-82d932f43f8d.png?v=1791355032 H-D-Phe-D-Phe-D-Leu-D-Lys-γ-Pip-D-Phe-D-Phe-D-Leu-D-Lys-γ-Pip-OH, 64.70% H-D-Phe-D-Phe-D-Leu-D-Lys-γ-Pip-D-Phe-D-Phe-D-Leu-D-Lys-γ-Pip-OH|CPTD788717 https://www.jk-sci.com/products/s57cptd788718 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_fae1a09f-31cd-4a53-bf5e-f99728eb85f8.png?v=1791355027 H-D-Phe-D-Phe-D-Leu-D-Lys-γ-Pip-D-Phe-D-Phe-D-Leu-D-Lys-γ-Pip-D-Phe-D-Phe-D-Leu-D-Lys-γ- Pip-OH H-D-Phe-D-Phe-D-Leu-D-Lys-γ-Pip-D-Phe-D-Phe-D-Leu-D-Lys-γ-Pip-D-Phe-D-Phe-D-Leu-D-Lys-γ- Pip-OH|CPTD788718 https://www.jk-sci.com/products/s57cptd788719 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_93951318-ceab-42a2-ab62-9fbf8f0f2943.png?v=1791355027 Fmoc-N'-Pbf-L-Orn Fmoc-N'-Pbf-L-Orn|CPTD788719 https://www.jk-sci.com/products/s57cptd788720 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/38c9f43d6c4a66e7c4f69c76f5a4c35d.jpg?v=1791355034 Acetyl Hexapeptide-39 | 1382088-38-1 Acetyl Hexapeptide-39|CPTD788720|1382088-38-1 https://www.jk-sci.com/products/s57cptd788721 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/95b211ca998156050091abcdf4063e7d.jpg?v=1791355023 Acetyl Hexapeptide-38 | 1400634-44-7 Acetyl Hexapeptide-38|CPTD788721|1400634-44-7 https://www.jk-sci.com/products/s57cptd788722 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_45db58bb-9b6d-4c44-9cac-69863fc7ed22.png?v=1791355010 His(Trt)-Aib-OH His(Trt)-Aib-OH|CPTD788722 https://www.jk-sci.com/products/s57cptd788723 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_82eff197-182d-47e1-a20b-af7b91504b26.png?v=1791355004 Fmoc-Glu(OtBu)-Gly-Gly-OH Fmoc-Glu(OtBu)-Gly-Gly-OH|CPTD788723 https://www.jk-sci.com/products/s57cptd788724 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/288df0983d4f49d1c7aa4e04de8a1eca.jpg?v=1791355005 Acetyl Tetrapeptide-5 | 820959-17-9 Acetyl Tetrapeptide-5|CPTD788724|820959-17-9 https://www.jk-sci.com/products/s57cptd788725 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9e5d17eb10bd650aecc7dc913a9b120a.jpg?v=1791355012 Palmitoyl Tripeptide-38 | 1447824-23-8 Palmitoyl Tripeptide-38|CPTD788725|1447824-23-8 https://www.jk-sci.com/products/s57cptd788727 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_160e26cf-1fa8-4dd6-8e6e-2140b017b08b.png?v=1791355001 H-Tyr-Thr-Ile-Trp-Met-Pro-Glu-Asn-Pro-Arg-Pro-Gly-Thr-Pro-Cys-Asp-Ile-Phe-Thr-Asn-Ser-Arg-Gly-Lys-Arg-Ala-Ser-Asn-Gly-OH H-Tyr-Thr-Ile-Trp-Met-Pro-Glu-Asn-Pro-Arg-Pro-Gly-Thr-Pro-Cys-Asp-Ile-Phe-Thr-Asn-Ser-Arg-Gly-Lys-Arg-Ala-Ser-Asn-Gly-OH|CPTD788727 https://www.jk-sci.com/products/s57cptd788728 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_a81590bc-b92c-40ef-af7e-71f547e6af5a.png?v=1791354994 H-His-Leu-Asn-Ile-Leu-Ser-Thr-Leu-Trp-Lys-Tyr-Arg-OH H-His-Leu-Asn-Ile-Leu-Ser-Thr-Leu-Trp-Lys-Tyr-Arg-OH|CPTD788728 https://www.jk-sci.com/products/s57cptd788729 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_547b8e55-7dc8-46af-a7a8-f953789cf9d0.png?v=1791354994 Cyclo(Ile-Ile) Cyclo(Ile-Ile)|CPTD788729 https://www.jk-sci.com/products/s57cptd788730 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_62dd0488-088d-4b9b-b57a-76adf3207709.png?v=1791354994 H-D-Phe-D-Phe-β-Ala-D-Leu-D-Lys-γ-Pip-OH H-D-Phe-D-Phe-β-Ala-D-Leu-D-Lys-γ-Pip-OH|CPTD788730 https://www.jk-sci.com/products/s57cptd788731 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a3e06ff26c189d1b92eee0acaf013558.jpg?v=1791354989 Fmoc-β-Ala-β-Ala-OH, Assay: 98.8% | 855316-46-0 Fmoc-β-Ala-β-Ala-OH|CPTD788731|855316-46-0 https://www.jk-sci.com/products/s57cptd788732 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_9d9df098-ead9-4906-8ff3-10decc04ffff.png?v=1791354990 tert-butyl 20-(dimethylamino)-20-oxoicosanoate tert-butyl 20-(dimethylamino)-20-oxoicosanoate|CPTD788732 https://www.jk-sci.com/products/s57cptd788733 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_7c6dde3a-9a80-483e-8373-9471978cdbd4.png?v=1791354990 (R)-5-(tert-butoxy)-4-(20-(tert-butoxy)-20-oxoicosanamido)-5-oxopentanoic acid (R)-5-(tert-butoxy)-4-(20-(tert-butoxy)-20-oxoicosanamido)-5-oxopentanoic acid|CPTD788733 https://www.jk-sci.com/products/s57cptd788734 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_76e998e8-d1a2-445d-b758-a4dddbf38c72.png?v=1791354984 Fmoc-D-Arg-D-Arg-OH Fmoc-D-Arg-D-Arg-OH|CPTD788734 https://www.jk-sci.com/products/s57cptd788735 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_038d3fad-5764-4d5f-9522-11e10b947326.png?v=1791354984 Fmoc-D-Cys-D-Cys-OH Fmoc-D-Cys-D-Cys-OH|CPTD788735 https://www.jk-sci.com/products/s57cptd788736 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3d959eb5ca77ce974c7f61305d989d39.jpg?v=1791354984 H-4-(2-(Boc-Amino)Ethoxy)-Phe-OMe | 897962-34-4 H-4-(2-(Boc-Amino)Ethoxy)-Phe-OMe|CPTD788736|897962-34-4 https://www.jk-sci.com/products/s57cptd788737 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_31a97aa9-41ec-40aa-ab1f-9fe33135dee9.png?v=1791354979 Boc-D-Leu-D-Leu-OH Boc-D-Leu-D-Leu-OH|CPTD788737 https://www.jk-sci.com/products/s57cptd788738 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_0e950664-4c34-4480-97fa-8598bb978384.png?v=1791354980 Fmoc-β-Ala-Aib-OH, Assay: 99.8% Fmoc-β-Ala-Aib-OH|CPTD788738 https://www.jk-sci.com/products/s57cptd788739 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_6df9d37e-13a8-4291-b8ce-1466b32942df.png?v=1791354980 H-D-Phe-Phe-Leu-Lys-γ-Pip-OH H-D-Phe-Phe-Leu-Lys-γ-Pip-OH|CPTD788739 https://www.jk-sci.com/products/s57cptd788740 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_9d5d67bd-f5ca-4620-a6b9-bad0c99bb9fc.png?v=1791354975 H-L-Leu-L-Lys-γ-Pip-OH H-L-Leu-L-Lys-γ-Pip-OH|CPTD788740 https://www.jk-sci.com/products/s57cptd788741 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_e66b8f61-ffcc-4bee-a764-a236ea1dbec2.png?v=1791354975 H-L-Phe-D-Leu-D-Lys-γ-Pip-OH H-L-Phe-D-Leu-D-Lys-γ-Pip-OH|CPTD788741 https://www.jk-sci.com/products/s57cptd788742 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_5a60f0da-4327-469d-86aa-c01e5b1dbf7a.png?v=1791354975 H-D-Phe-L-Phe-D-Lys-γ-Pip-OH H-D-Phe-L-Phe-D-Lys-γ-Pip-OH|CPTD788742 https://www.jk-sci.com/products/s57cptd788743 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_25af09b8-9edb-44fe-8cdc-90232bb39f71.png?v=1791354969 H-L-Phe-L-Phe-D-Leu-γ-Pip-OH H-L-Phe-L-Phe-D-Leu-γ-Pip-OH|CPTD788743 https://www.jk-sci.com/products/s57cptd788744 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_59d74d96-bc16-4439-9d5e-4f6ac1680c90.png?v=1791354971 H-D-Phe-L-Phe-D-Leu-D-Lys-L-Lys-γ-Pip-OH H-D-Phe-L-Phe-D-Leu-D-Lys-L-Lys-γ-Pip-OH|CPTD788744 https://www.jk-sci.com/products/s57cptd788745 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_60a896b8-f437-44f2-92b1-e4fa60cc6a59.png?v=1791354968 H-L-Phe-L-Phe-L-Leu-D-Lys-γ-Pip-OH H-L-Phe-L-Phe-L-Leu-D-Lys-γ-Pip-OH|CPTD788745 https://www.jk-sci.com/products/s57cptd788746 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_47642349-1d4f-4821-b6af-5fca45028a0e.png?v=1791354966 H-D-Phe-D-Phe-D-Leu-D-Lys-OH H-D-Phe-D-Phe-D-Leu-D-Lys-OH|CPTD788746 https://www.jk-sci.com/products/s57cptd788747 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_870db700-9ef9-4bd2-a147-5e191d155acb.png?v=1791354961 H-L-Phe-L-Phe-D-Leu-L-Lys-γ-Pip-OH H-L-Phe-L-Phe-D-Leu-L-Lys-γ-Pip-OH|CPTD788747 https://www.jk-sci.com/products/s57cptd788748 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_ff6cd808-75ae-4e78-aa22-f706610e8baa.png?v=1791354961 H-D-Phe-D-Phe-D-Leu-OH H-D-Phe-D-Phe-D-Leu-OH|CPTD788748 https://www.jk-sci.com/products/s57cptd788749 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_5d89db91-5576-4adc-b337-28408e875bda.png?v=1791354964 H-L-Phe-L-Phe-L-Phe-L-Leu-L-Lys-γ-Pip-OH H-L-Phe-L-Phe-L-Phe-L-Leu-L-Lys-γ-Pip-OH|CPTD788749 https://www.jk-sci.com/products/s57cptd788750 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_1e172efa-3d93-4dfc-ba22-3e4b53a84322.png?v=1791354957 H-L-Phe-D-Phe-L-Leu-L-Lys-γ-Pip-OH H-L-Phe-D-Phe-L-Leu-L-Lys-γ-Pip-OH|CPTD788750 https://www.jk-sci.com/products/s57cptd788751 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b88d13c90ea8133020d2ff72d903433c.jpg?v=1791354958 Palmitoyl hexapeptide-6 | 891498-01-4 Palmitoyl hexapeptide-6|CPTD788751|891498-01-4 https://www.jk-sci.com/products/s57cptd788752 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_8a7a82cf-566f-4278-8b7b-7323bdb926b9.png?v=1791354954 Boc-Tyr(tBu)-Tyr(tBu)-OH Boc-Tyr(tBu)-Tyr(tBu)-OH|CPTD788752 https://www.jk-sci.com/products/s57cptd788753 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_3d59a7fe-1a89-4100-a931-6f31977144c7.png?v=1791354950 Fmoc-β-Ala-Lys(ivDde)-OH Fmoc-β-Ala-Lys(ivDde)-OH|CPTD788753 https://www.jk-sci.com/products/s57cptd788754 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_85c0c332-1abf-480d-9e05-e0a52f649d51.png?v=1791354952 Fmoc-Lys(ivDde)-Lys(ivDde)-OH Fmoc-Lys(ivDde)-Lys(ivDde)-OH|CPTD788754 https://www.jk-sci.com/products/s57cptd788755 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c83c4d6649e9b869e2501f95a5130db4.jpg?v=1791354953 H-Lys(ivdde)-OH | 919281-76-8 H-Lys(ivdde)-OH|CPTD788755|919281-76-8 https://www.jk-sci.com/products/s57cptd788756 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_f611b851-c795-4380-a702-a93da1a32939.png?v=1791354947 H-D-Arg-D-Arg-Pro-Hyp-Gly-Thi-Ser-D-Tic-Oic-Arg-OH H-D-Arg-D-Arg-Pro-Hyp-Gly-Thi-Ser-D-Tic-Oic-Arg-OH|CPTD788756 https://www.jk-sci.com/products/s57cptd788757 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_04b2ff40-fca8-4703-b10e-c162a673cc89.png?v=1791354942 Ac-D-Arg-Arg-Pro-Hyp-Gly-Thi-Ser-D-Tic-Oic-Arg-OH Ac-D-Arg-Arg-Pro-Hyp-Gly-Thi-Ser-D-Tic-Oic-Arg-OH|CPTD788757 https://www.jk-sci.com/products/s57cptd788758 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_9a2f9d05-5291-418a-8642-f27c688caa72.png?v=1791354937 H-D-Arg-Arg-Pro-Hyp-Gly-Thi-Ser-D-Tic-Oic-Arg-D-Arg-Arg-Pro-Hyp-Gly-Thi-Ser-D-Tic-Oic-Arg-OH H-D-Arg-Arg-Pro-Hyp-Gly-Thi-Ser-D-Tic-Oic-Arg-D-Arg-Arg-Pro-Hyp-Gly-Thi-Ser-D-Tic-Oic-Arg-OH|CPTD788758 https://www.jk-sci.com/products/s57cptd788759 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_50e50205-ac17-4e5b-875d-56015409298a.png?v=1791354934 H-Arg-Pro-Hyp-Gly-Thi-Ser-D-Tic-Oic-Arg-OH H-Arg-Pro-Hyp-Gly-Thi-Ser-D-Tic-Oic-Arg-OH|CPTD788759 https://www.jk-sci.com/products/s57cptd788760 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_89ac03d6-4230-491b-ac3c-9bbaf9082121.png?v=1791354933 Angiotensin I-13C6,15N 3TFA Angiotensin I-13C6,15N 3TFA|CPTD788760 https://www.jk-sci.com/products/s57cptd788761 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/513933_ec82dd2f-8678-43f2-a8d1-acc7f01f9a5f.png?v=1791354934 Fmoc-D-Allo-Thr(tBu)-OL | 189337-28-8 Fmoc-D-Allo-Thr(tBu)-OL|CPTD788761|189337-28-8 https://www.jk-sci.com/products/s57cptd788763 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_29d10fb1-8131-4f38-a30d-1cdf7000ed35.png?v=1791354930 pGlu-Val-Leu-Val-Ser-Pro-Ala-Phe-Tyr-Gly-Val-Val-Pro-Ala-Val-Val-Pro-Ala-Val-Gln-Pro-Gly-Tyr-Val-Ala-Ala-Thr-Arg-Gly-Ser-Leu-His-Val-Ala-Pro-Leu-Pro-Gly-Asn-Val-Pro-Tyr-Ala-Ser-His-His-Leu-Asn-Leu-Ala pGlu-Val-Leu-Val-Ser-Pro-Ala-Phe-Tyr-Gly-Val-Val-Pro-Ala-Val-Val-Pro-Ala-Val-Gln-Pro-Gly-Tyr-Val-Ala-Ala-Thr-Arg-Gly-Ser-Leu-His-Val-Ala-Pro-Leu-Pro-Gly-Asn-Val-Pro-Tyr-Ala-Ser-His-His-Leu-Asn-Leu-Ala|CPTD788763 https://www.jk-sci.com/products/s57cptd788764 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_b2dbaa3d-92e6-42e4-8ae8-72aa61efcd2d.png?v=1791354927 Fmoc-Ala-Val-OH Fmoc-Ala-Val-OH|CPTD788764 https://www.jk-sci.com/products/s57cptd788765 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_98d9a1d3-0cf8-45ba-b037-5ac80682686a.png?v=1791354925 Ala-Gly-Cys-Lys-Ala(CN)-Phe-Phe-Trp-Lys-Thr-Phe-Thr-Ser-Cys-OH(disulfide bond) Ala-Gly-Cys-Lys-Ala(CN)-Phe-Phe-Trp-Lys-Thr-Phe-Thr-Ser-Cys-OH(disulfide bond)|CPTD788765 https://www.jk-sci.com/products/s57cptd788766 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_d4d57137-5a09-477b-895f-c769c6a1ab11.png?v=1791354926 Pro-Ala-Ala-Glu-Pro-Val-Pro-Leu Pro-Ala-Ala-Glu-Pro-Val-Pro-Leu|CPTD788766 https://www.jk-sci.com/products/s57cptd788767 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_a0339499-70bc-49e4-9adc-6c50a1870fce.png?v=1791354922 D-Aspartic Acid Potassium D-Aspartic Acid Potassium|CPTD788767 https://www.jk-sci.com/products/s57cptd788768 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/77534c8ae0ad9589dc5b80acbf16ea85.jpg?v=1791354920 Fmoc-L-Lys[Oct-(otBu)-Glu-(otBu)-AEEA-AEEA]-OH | 1662688-20-1 Fmoc-L-Lys[Oct-(otBu)-Glu-(otBu)-AEEA-AEEA]-OH|CPTD788768|1662688-20-1 https://www.jk-sci.com/products/s57cptd788769 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/49739c7fa2475f0ba9cbab92bfb09cc0.jpg?v=1791354918 FMOC-Ala-Leu-OH | 177609-08-4 FMOC-Ala-Leu-OH|CPTD788769|177609-08-4 https://www.jk-sci.com/products/s57cptd788772 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_8b97f5e1-36af-4d8c-b5f6-70e0be75e39c.png?v=1791354920 D-Phe- D-Phe-D-Leu-L-Lys-4-aminohexahydropyridine-4-carboxylic acid D-Phe- D-Phe-D-Leu-L-Lys-4-aminohexahydropyridine-4-carboxylic acid|CPTD788772 https://www.jk-sci.com/products/s57cptd788773 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_b537f8cc-c46a-477d-9114-8517ed2cce75.png?v=1791354914 D-Phe-D-Phe-L-Leu-D-Lys-4-aminohexahydropyridine-4-carboxylic acid D-Phe-D-Phe-L-Leu-D-Lys-4-aminohexahydropyridine-4-carboxylic acid|CPTD788773 https://www.jk-sci.com/products/s57cptd788774 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_ffe178bf-05a6-456c-978c-350e9d55a5a8.png?v=1791354914 N-Carnosyl histidine HCl N-Carnosyl histidine HCl|CPTD788774 https://www.jk-sci.com/products/s57cptd788775 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_a785d7c2-3e19-4efe-b419-ba03c78d3f9d.png?v=1791354909 Fmoc-Gln(Trt)-Aib-OH Fmoc-Gln(Trt)-Aib-OH|CPTD788775 https://www.jk-sci.com/products/s57cptd788776 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_28836355-85d3-43b7-8da4-2710e0a2b69a.png?v=1791354914 Fmoc-Gln-Aib-OH Fmoc-Gln-Aib-OH|CPTD788776 https://www.jk-sci.com/products/s57cptd788777 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_4c41b5e9-30bc-43d5-b136-59c8d0742dc9.png?v=1791354908 Fmoc-D-Gln(Trt)-Aib-OH Fmoc-D-Gln(Trt)-Aib-OH|CPTD788777 https://www.jk-sci.com/products/s57cptd788778 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_ccc6e6dd-3000-415b-9ee3-d3a0f0c127f1.png?v=1791354904 Fmoc-D-Thr(tBu)-Phe-OH Fmoc-D-Thr(tBu)-Phe-OH|CPTD788778 https://www.jk-sci.com/products/s57cptd788779 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0b5041e4fcc7833a3f49af509a57fd4a.jpg?v=1791354906 1,5-Diazocane-2,6-dione, Assay: 98.4% | 935-18-2 1,5-Diazocane-2,6-dione|CPTD788779|935-18-2 https://www.jk-sci.com/products/s57cptd788780 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_7e71c50b-98af-4d91-b107-8e5746ba4031.png?v=1791354906 Ala(CN)5-Somatostatin, Purity: 98.7% Ala(CN)5-Somatostatin|CPTD788780 https://www.jk-sci.com/products/s57cptd788781 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/edd27c0b994a2764031df04c522b9813.jpg?v=1791354900 H-b-Ala-b-Ala-b-Ala-b-Ala-OH | 69010-60-2 H-b-Ala-b-Ala-b-Ala-b-Ala-OH|CPTD788781|69010-60-2 https://www.jk-sci.com/products/s57cptd788782 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3f8e4bbaf9199bdad5c89c170a96972d.jpg?v=1791354901 Peptide Impurity 82 | 10491-78-8 Peptide Impurity 82|CPTD788782|10491-78-8 https://www.jk-sci.com/products/s57cptd788784 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_53a91c5c-85bf-4d20-8748-0adefaf359a7.png?v=1791354900 Phe-Phe-D-Leu-D-Lys-4-aminohexahydropyridine-4-carboxylic acid Phe-Phe-D-Leu-D-Lys-4-aminohexahydropyridine-4-carboxylic acid|CPTD788784 https://www.jk-sci.com/products/s57cptd788785 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_ab1b860e-78df-4dbd-aa12-ff178d6b054d.png?v=1791354895 Ste-L-Glu-AEEA-AEEA-AEEA-Osu Ste-L-Glu-AEEA-AEEA-AEEA-Osu|CPTD788785 https://www.jk-sci.com/products/s57cptd788786 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_bf0f0c04-0769-4b9c-ad4a-dcd16d7eb687.png?v=1791354890 Ste-L-Glu-AEEA-Osu Ste-L-Glu-AEEA-Osu|CPTD788786 https://www.jk-sci.com/products/s57cptd788787 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_721f2acc-d4d0-4c44-9ef6-925e00f16850.png?v=1791354889 OtBu-Ste-L-Glu-AEEA-AEEA-β-Ala-OSu OtBu-Ste-L-Glu-AEEA-AEEA-β-Ala-OSu|CPTD788787 https://www.jk-sci.com/products/s57cptd788788 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_e8c9bce3-dc98-4f9e-adf5-e231908233b1.png?v=1791354889 HOOC-Ste-AEEA-AEEA-Osu HOOC-Ste-AEEA-AEEA-Osu|CPTD788788 https://www.jk-sci.com/products/s57cptd788789 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_06c3351d-3bbe-46c2-a549-3bf066972627.png?v=1791354885 Ste-L-Glu-AEEA-AEEA-β-Ala-Osu Ste-L-Glu-AEEA-AEEA-β-Ala-Osu|CPTD788789 https://www.jk-sci.com/products/s57cptd788790 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_a24d45dd-3c91-4996-af6d-16c3e4ef019c.png?v=1791354882 Ste-L-Glu-AEEA-AEEA-[Lys]26SG29[Glu]9-AEEA-AEEA-Glu-L-Ste Ste-L-Glu-AEEA-AEEA-[Lys]26SG29[Glu]9-AEEA-AEEA-Glu-L-Ste|CPTD788790 https://www.jk-sci.com/products/s57cptd788791 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_85c7c63d-549e-4fbe-b78c-4e999bf6f5d8.png?v=1791354881 HOOC-Ste-L-Glu(Osu)-COOH HOOC-Ste-L-Glu(Osu)-COOH|CPTD788791 https://www.jk-sci.com/products/s57cptd788792 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_6dbdcab7-cec3-42a0-af0f-687868819f0c.png?v=1791354879 Fmoc-β-Ala-Me-Leu-OH Fmoc-β-Ala-Me-Leu-OH|CPTD788792 https://www.jk-sci.com/products/s57cptd788793 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_7a5aec1d-35b7-4abf-bb21-aa39e9482e6a.png?v=1791354878 Fmoc-Me-Leu-Me-Leu-OH Fmoc-Me-Leu-Me-Leu-OH|CPTD788793 https://www.jk-sci.com/products/s57cptd788794 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7762f37692510111b2511d0be76f59a2.jpg?v=1791354878 Methioninamide | 19298-72-7 Methioninamide|CPTD788794|19298-72-7 https://www.jk-sci.com/products/s57cptd788797 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_aaacc873-68b8-4b1b-892d-e799ac182236.png?v=1791354873 H-D-Lys(Fmoc)-OtBu H-D-Lys(Fmoc)-OtBu|CPTD788797 https://www.jk-sci.com/products/s57cptd788798 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_4fa6bbd1-0ace-45f4-9397-1ba849cec02d.png?v=1791354870 H-CYS-TRY(I2)-PHE-GLN-ASN-CYS-PRO-ARG-GLY-NH2 DISULPHIDE(TFA) H-CYS-TRY(I2)-PHE-GLN-ASN-CYS-PRO-ARG-GLY-NH2 DISULPHIDE(TFA)|CPTD788798 https://www.jk-sci.com/products/s57cptd788799 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_1337d418-e46d-4870-ab34-b672209c4752.png?v=1791354869 H-Gly-Arg-Gly-Asp-Ser-OH TFA H-Gly-Arg-Gly-Asp-Ser-OH TFA|CPTD788799 https://www.jk-sci.com/products/s57cptd788800 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/604748_ac6f5d79-ac00-4d21-a547-194faf4e15c3.png?v=1791354870 H-Ser-Asp-Gly-Arg-Gly-OH | 108608-63-5 H-Ser-Asp-Gly-Arg-Gly-OH|CPTD788800|108608-63-5 https://www.jk-sci.com/products/s57cptd788801 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_1ed5af72-0510-4061-80a5-7b1175f585bc.png?v=1791354863 Cyclo(DMet-DMet) Cyclo(DMet-DMet)|CPTD788801 https://www.jk-sci.com/products/s57cptd788802 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_6284018e-c3f4-41e6-a8c7-61d3e06e278f.png?v=1791354865 D-α-Aspartyl-L-aspartic acid D-α-Aspartyl-L-aspartic acid|CPTD788802 https://www.jk-sci.com/products/s57cptd788803 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5da8fe389fc5d6d3afa1015e5d036e32.jpg?v=1791354863 MOTS-c Peptide | 1627580-64-6 MOTS-c Peptide|CPTD788803|1627580-64-6 https://www.jk-sci.com/products/s57cptd788804 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5d7a102ac9475dbbc8e9106ddac219f5.jpg?v=1791354859 Peptide Impurity 04 | 2913424-91-4 Peptide Impurity 04|CPTD788804|2913424-91-4 https://www.jk-sci.com/products/s57cptd788805 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d0a063b4ec7706d9f31640d2ad82d921.jpg?v=1791354858 Peptide Impurity 05 | 2322924-83-2 Peptide Impurity 05|CPTD788805|2322924-83-2 https://www.jk-sci.com/products/s57cptd788806 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_5e223b34-959e-4ace-a9cc-250c925153f9.png?v=1791354858 Peptide Impurity 06 Peptide Impurity 06|CPTD788806 https://www.jk-sci.com/products/s57cptd788807 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_a385e081-6942-405e-b2af-6b206a18144e.png?v=1791354853 Ala-Glu-Alal-Glu (acetate) Ala-Glu-Alal-Glu (acetate)|CPTD788807 https://www.jk-sci.com/products/s57cptd788808 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f3ee6ba13e15673a398ee99898cb37b4.jpg?v=1791354854 Z-Gly-Gly-Phe | 100428-07-7 Z-Gly-Gly-Phe|CPTD788808|100428-07-7 https://www.jk-sci.com/products/s57cptd788809 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_41ee1723-fc49-427c-ba47-4b52d7256fc1.png?v=1791354854 Peptide Impurity 09 X TFA Salt Peptide Impurity 09 X TFA Salt|CPTD788809 https://www.jk-sci.com/products/s57cptd788810 2026-10-08T05:09:24-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_33308f3f-0c78-4fb1-87dd-748a7e0d9a74.png?v=1791354850 Peptide Impurity 10 X TFA Salt Peptide Impurity 10 X TFA Salt|CPTD788810