https://www.jk-sci.com/products/s57cptd787657 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/534878.png?v=1774963123 H-β-(2-Thienyl)-D-Ala-OH | 62561-76-6 H-β-(2-Thienyl)-D-Ala-OH|CPTD787657|62561-76-6 https://www.jk-sci.com/products/s57cptd787658 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/146554.png?v=1775076879 H-β-(2-Thienyl)-DL-Ala-OH | 2021-58-1 H-β-(2-Thienyl)-DL-Ala-OH|CPTD787658|2021-58-1 https://www.jk-sci.com/products/s57cptd787659 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/403767_c8c4feef-4aef-43f8-9e18-bb5c4e54d9a3.png?v=1774905065 H-DL-β-(2-Thienyl)-DL-Ser-OH | 32595-59-8 H-DL-β-(2-Thienyl)-DL-Ser-OH|CPTD787659|32595-59-8 https://www.jk-sci.com/products/s57cptd787660 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/611431.png?v=1775143824 [DTrp2,7,9] Substance P | 100930-11-8 [DTrp2,7,9] Substance P|CPTD787660|100930-11-8 https://www.jk-sci.com/products/s57cptd787661 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/586e86d75932e7a07c45063e3990ab9c.jpg?v=1776423817 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/24b71d828701a41beded2e38128bfcbf.jpg?v=1776423820 (D-Trp11)-Neurotensin | 100929-52-0 (D-Trp11)-Neurotensin|CPTD787662|100929-52-0 https://www.jk-sci.com/products/s57cptd787663 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/74927d591e72c339bd90783d97d2eb19.jpg?v=1776423824 (Trp11)-Neurotensin | 75644-95-0 (Trp11)-Neurotensin|CPTD787663|75644-95-0 https://www.jk-sci.com/products/s57cptd787664 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/736d581986f90f8cc8c0bc05fe5d05ff.jpg?v=1776423827 [DTrp11] Neurotensin | 73634-68-1 [DTrp11] Neurotensin|CPTD787664|73634-68-1 https://www.jk-sci.com/products/s57cptd787665 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e22cf2f93a31e2ff6b3cd28b114b37e2.jpg?v=1776423831 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 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787667 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/387918.png?v=1774726430 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 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787669 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ac08194f632c2d7556c88732621db9ed.jpg?v=1776423834 (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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/567918.png?v=1775061569 Enterotoxin STp (E. coli) | 115474-04-9 Enterotoxin STp (E. coli)|CPTD787670|115474-04-9 https://www.jk-sci.com/products/s57cptd787672 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/456675.png?v=1774671276 TRAP-14 | 137339-65-2 TRAP-14|CPTD787672|137339-65-2 https://www.jk-sci.com/products/s57cptd787673 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3450844793d24e9728187be208cc33b5.jpg?v=1776423839 Hepatitis C Virus S5A/5B | 191529-67-6 Hepatitis C Virus S5A/5B|CPTD787673|191529-67-6 https://www.jk-sci.com/products/s57cptd787674 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/316065.png?v=1774660386 TRAP-14 amide | 141923-36-6 TRAP-14 amide|CPTD787674|141923-36-6 https://www.jk-sci.com/products/s57cptd787675 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d2fc2486efcf136a7a077d78008d34fb.jpg?v=1776423841 Neuropeptide GE | 134748-04-2 Neuropeptide GE|CPTD787675|134748-04-2 https://www.jk-sci.com/products/s57cptd787676 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/052a78ba351b54a1e484ab660bd1e441.jpg?v=1776423846 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/466385.png?v=1774963129 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/06e333bf58fb5cce8fcc5432dfe1876e.jpg?v=1776423851 (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 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787680 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787681 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/418840.png?v=1775143829 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/486682.png?v=1774887490 (Tyr1)-Somatostatin-14 | 59481-23-1 (Tyr1)-Somatostatin-14|CPTD787683|59481-23-1 https://www.jk-sci.com/products/s57cptd787684 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/237194.png?v=1774725455 Mating Factor α | 59401-28-4 Mating Factor α|CPTD787684|59401-28-4 https://www.jk-sci.com/products/s57cptd787685 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2f3f618276d8590301f465c3a23d7419.jpg?v=1776423853 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/332e753d9e51e80e41036acf47e8b26c.jpg?v=1776423858 Adrenomedullin (16-31), human, pig | 318480-38-5 Adrenomedullin (16-31), human, pig|CPTD787686|318480-38-5 https://www.jk-sci.com/products/s57cptd787687 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/779f7b421fd721f6a066517d01e05cc3.jpg?v=1776423860 SPLUNC1 (22-39) trifluoroacetate salt | 1421132-47-9 SPLUNC1 (22-39) trifluoroacetate salt|CPTD787687|1421132-47-9 https://www.jk-sci.com/products/s57cptd787688 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3fd6d1386725a80a6689ce9bab877d98.jpg?v=1776423863 Nocistatin (bovine) | 208253-85-4 Nocistatin (bovine)|CPTD787688|208253-85-4 https://www.jk-sci.com/products/s57cptd787689 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/607411.png?v=1774660390 C5a Anaphylatoxin (37-53) (human) | 706808-05-1 C5a Anaphylatoxin (37-53) (human)|CPTD787689|706808-05-1 https://www.jk-sci.com/products/s57cptd787690 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787693 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/406577.png?v=1774901175 α-Conotoxin El, Conus ermineus | 170663-33-9 α-Conotoxin El, Conus ermineus|CPTD787693|170663-33-9 https://www.jk-sci.com/products/s57cptd787694 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/428222.png?v=1774712076 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/425009.png?v=1774902442 γ-Endorphin | 60893-02-9 γ-Endorphin|CPTD787695|60893-02-9 https://www.jk-sci.com/products/s57cptd787696 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/424154.png?v=1774736982 Angiogenin Fragment (108-123) | 112173-48-5 Angiogenin Fragment (108-123)|CPTD787696|112173-48-5 https://www.jk-sci.com/products/s57cptd787698 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e1694534c5a6232391bc3a602da2233a.jpg?v=1776423869 Protein Kinase C? Peptide Substrate | 120253-69-2 Protein Kinase C? Peptide Substrate|CPTD787698|120253-69-2 https://www.jk-sci.com/products/s57cptd787699 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e922b6bd577b06cffd25ed93dd5ea6ea.jpg?v=1776423873 Amyloid β-Protein (1-16) | 131580-10-4 Amyloid β-Protein (1-16)|CPTD787699|131580-10-4 https://www.jk-sci.com/products/s57cptd787700 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/306013.png?v=1774710706 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/383267.png?v=1774725459 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/218217.png?v=1774905076 Tyr-Somatostatin-14 | 58100-03-1 Tyr-Somatostatin-14|CPTD787702|58100-03-1 https://www.jk-sci.com/products/s57cptd787703 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_ff99daed-93f1-4373-9a3b-acd41a7cc53a.png?v=1774734905 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 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787706 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/295347.png?v=1774897154 Acetyl, Angiotensinogen (1-14), human | 104180-27-0 Acetyl, Angiotensinogen (1-14), human|CPTD787706|104180-27-0 https://www.jk-sci.com/products/s57cptd787707 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fbb0a8863820a2eeb6dee1299309fe8f.jpg?v=1776423877 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b0bf67df3055395ed300e055ac62a988.jpg?v=1776423880 Hepcidin-20 (human) trifluoroacetate salt | 342790-23-2 Hepcidin-20 (human) trifluoroacetate salt|CPTD787708|342790-23-2 https://www.jk-sci.com/products/s57cptd787709 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b513ed3e045db6dadbd160879e0aa393.jpg?v=1776423884 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 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787711 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/610202.png?v=1774967609 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/200703.png?v=1774710712 PKI-tide | 126370-52-3 PKI-tide|CPTD787712|126370-52-3 https://www.jk-sci.com/products/s57cptd787713 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e66b7f5380405d98762d69118e665fe7.jpg?v=1776423886 (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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/422740.png?v=1774666346 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 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787716 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f4c12e34f89f581ed1447a2e9ecd7555.jpg?v=1776423889 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/535767.png?v=1774728201 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_412e2402-46b3-45f9-852e-ecdb6fb52276.png?v=1774666350 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 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787720 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787721 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b0bfc4968190da80cf58ef0d7c839cf0.jpg?v=1776423892 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/75f42f3ab4cd3e8770018b4952e969ae.jpg?v=1776423895 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ce4ac2f762947b041a7d2374b7d320a4.jpg?v=1776423899 CKS-17 | 99273-04-8 CKS-17|CPTD787723|99273-04-8 https://www.jk-sci.com/products/s57cptd787724 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2521822260f5fa9873cf4c9bab8c1ddb.jpg?v=1776423902 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/613252.png?v=1774671280 IGF-I (24-41) | 135861-49-3 IGF-I (24-41)|CPTD787725|135861-49-3 https://www.jk-sci.com/products/s57cptd787726 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/151641.png?v=1775070880 RFRP-3 (rat) | 420088-80-8 RFRP-3 (rat)|CPTD787726|420088-80-8 https://www.jk-sci.com/products/s57cptd787727 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/277759.png?v=1774970173 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2641faed108d76f0a5d6bd23ddb9a3ab.jpg?v=1776423905 Miraculin (1-20) | 198694-37-0 Miraculin (1-20)|CPTD787728|198694-37-0 https://www.jk-sci.com/products/s57cptd787729 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787730 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/47bf41ff255f5796a6681417e746512e.jpg?v=1776423908 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/398880.png?v=1774882828 Galanin (1-19) (human) | 136005-51-1 Galanin (1-19) (human)|CPTD787731|136005-51-1 https://www.jk-sci.com/products/s57cptd787732 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/586f246ddd27866b2ed1bfe9780cdb9d.jpg?v=1776423911 5-FAM-Woodtide trifluoroacetate salt | 1566528-51-5 5-FAM-Woodtide trifluoroacetate salt|CPTD787732|1566528-51-5 https://www.jk-sci.com/products/s57cptd787733 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/366534.png?v=1774741777 ACTH (1-16) | 5576-42-1 ACTH (1-16)|CPTD787733|5576-42-1 https://www.jk-sci.com/products/s57cptd787734 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/205127.png?v=1774728205 Amyloid β-Protein (12-28) | 107015-83-8 Amyloid β-Protein (12-28)|CPTD787734|107015-83-8 https://www.jk-sci.com/products/s57cptd787735 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/378999.png?v=1775079249 MCH (salmon) | 87218-84-6 MCH (salmon)|CPTD787735|87218-84-6 https://www.jk-sci.com/products/s57cptd787736 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/284258.png?v=1774713423 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/72f31095a555abc7c168997a92410ee8.jpg?v=1776423915 Saposin C (15-32) (rat) | 175922-65-3 Saposin C (15-32) (rat)|CPTD787737|175922-65-3 https://www.jk-sci.com/products/s57cptd787738 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/437525_5d31b55c-c136-4726-93f8-aa780c6bbe3d.png?v=1774885233 (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 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787740 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/472384.png?v=1774713428 H-β-(3-Pyridyl)-Ala-OH | 64090-98-8 H-β-(3-Pyridyl)-Ala-OH|CPTD787740|64090-98-8 https://www.jk-sci.com/products/s57cptd787741 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787742 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ce06083b408001e29af5cc6c9c3c23c3.jpg?v=1776423919 Z-NHNH2 (free base) | 5331-43-1 Z-NHNH2 (free base)|CPTD787742|5331-43-1 https://www.jk-sci.com/products/s57cptd787743 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787744 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/472032.png?v=1775073280 Cyclo(-Asp-Asp) | 35309-53-6 Cyclo(-Asp-Asp)|CPTD787744|35309-53-6 https://www.jk-sci.com/products/s57cptd787745 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787746 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/427770.png?v=1774881059 Cyclo(-D-Ala-Pro) | 36238-64-9 Cyclo(-D-Ala-Pro)|CPTD787746|36238-64-9 https://www.jk-sci.com/products/s57cptd787747 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4209e23bbca4a1a9ba4545d9c97e9772.jpg?v=1776423922 H-Gly-His-OH | 2489-13-6 H-Gly-His-OH|CPTD787747|2489-13-6 https://www.jk-sci.com/products/s57cptd787748 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787749 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/520430.png?v=1775155592 H-Gly-His-OH · HCl | 3486-76-8 H-Gly-His-OH · HCl|CPTD787749|3486-76-8 https://www.jk-sci.com/products/s57cptd787750 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/293236.png?v=1774988507 H-Lys(Tfa)-OH | 10009-20-8 H-Lys(Tfa)-OH|CPTD787750|10009-20-8 https://www.jk-sci.com/products/s57cptd787751 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/385dd308982ac4ee20229b92b4e248c7.jpg?v=1776423924 H-His-OEt · 2 HCl | 93923-84-3 H-His-OEt · 2 HCl|CPTD787751|93923-84-3 https://www.jk-sci.com/products/s57cptd787752 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/437260.png?v=1774723520 N-Me-His-OMe · HCl | 118384-75-1 N-Me-His-OMe · HCl|CPTD787752|118384-75-1 https://www.jk-sci.com/products/s57cptd787753 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/403977.png?v=1774641138 H-Gly-Asp-Gly-OH | 10517-27-8 H-Gly-Asp-Gly-OH|CPTD787753|10517-27-8 https://www.jk-sci.com/products/s57cptd787754 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/138366.png?v=1775141127 Ac-Pro-OMe | 27460-51-1 Ac-Pro-OMe|CPTD787754|27460-51-1 https://www.jk-sci.com/products/s57cptd787755 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/563477.png?v=1774715721 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/215660.png?v=1774660395 Ac-Glu-OMe | 17015-15-5 Ac-Glu-OMe|CPTD787756|17015-15-5 https://www.jk-sci.com/products/s57cptd787757 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/565147.png?v=1774712083 Aloc-Ser-OMe | 136194-92-8 Aloc-Ser-OMe|CPTD787757|136194-92-8 https://www.jk-sci.com/products/s57cptd787758 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/466211.png?v=1774641143 Boc-β-chloro-Ala-OH | 71404-98-3 Boc-β-chloro-Ala-OH|CPTD787758|71404-98-3 https://www.jk-sci.com/products/s57cptd787759 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f821a2f954c97950ef980054e289aeb5.jpg?v=1776423930 Cyclo(-D-Ala-Val) | 15136-27-3 Cyclo(-D-Ala-Val)|CPTD787759|15136-27-3 https://www.jk-sci.com/products/s57cptd787760 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/137304.png?v=1774887497 Cyclo(-Gly-Leu) | 5845-67-0 Cyclo(-Gly-Leu)|CPTD787760|5845-67-0 https://www.jk-sci.com/products/s57cptd787761 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/405998.png?v=1774905082 H-Ala-Pro-OH | 13485-59-1 H-Ala-Pro-OH|CPTD787761|13485-59-1 https://www.jk-sci.com/products/s57cptd787762 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/253934.png?v=1774671286 H-Pro-Ala-OH | 6422-36-2 H-Pro-Ala-OH|CPTD787762|6422-36-2 https://www.jk-sci.com/products/s57cptd787763 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/396893.png?v=1775155597 Ac-Ala-Ala-OH | 19245-87-5 Ac-Ala-Ala-OH|CPTD787763|19245-87-5 https://www.jk-sci.com/products/s57cptd787764 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c5bfe916927c87fa4a95ea883f35be46.jpg?v=1776423933 H-Pro-Ser-OH | 71835-80-8 H-Pro-Ser-OH|CPTD787764|71835-80-8 https://www.jk-sci.com/products/s57cptd787765 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787766 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787767 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/148485.png?v=1774666361 H-Glu-Ser-OH | 5875-38-7 H-Glu-Ser-OH|CPTD787767|5875-38-7 https://www.jk-sci.com/products/s57cptd787768 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/586fd5a92a7d70946c65a8723f3ceea5.jpg?v=1776423936 H-Ser-Glu-OH | 6403-16-3 H-Ser-Glu-OH|CPTD787768|6403-16-3 https://www.jk-sci.com/products/s57cptd787769 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/466f689d9636b86c081d02bc8d020e07.jpg?v=1776423939 H-Thr-Asp-OH | 108320-97-4 H-Thr-Asp-OH|CPTD787769|108320-97-4 https://www.jk-sci.com/products/s57cptd787770 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/619300.png?v=1774726439 Carcinine | 56897-53-1 Carcinine|CPTD787770|56897-53-1 https://www.jk-sci.com/products/s57cptd787771 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787772 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/485657.png?v=1774881064 H-Ala-Pro-NH2 · HCl | 76399-73-0 H-Ala-Pro-NH2 · HCl|CPTD787772|76399-73-0 https://www.jk-sci.com/products/s57cptd787773 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/220359.png?v=1774660401 H-Ala-D-Glu-NH2 | 45159-25-9 H-Ala-D-Glu-NH2|CPTD787773|45159-25-9 https://www.jk-sci.com/products/s57cptd787774 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/139333.png?v=1774975172 H-Ala-Gly-Ala-OH | 37460-22-3 H-Ala-Gly-Ala-OH|CPTD787774|37460-22-3 https://www.jk-sci.com/products/s57cptd787775 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/57b09a11989df5d3df0533e6224e1ab4.jpg?v=1776423941 H-Gly-Sar-Sar-OH | 57836-11-0 H-Gly-Sar-Sar-OH|CPTD787775|57836-11-0 https://www.jk-sci.com/products/s57cptd787776 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/310633.png?v=1774903532 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ad5627d4522657fc5aec1441c3d80b41.jpg?v=1776423944 H-Ser-Gln-OH | 94421-66-6 H-Ser-Gln-OH|CPTD787777|94421-66-6 https://www.jk-sci.com/products/s57cptd787778 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/274037.png?v=1774725464 H-Cyclohexyl-D-Gly-OH | 14328-52-0 H-Cyclohexyl-D-Gly-OH|CPTD787778|14328-52-0 https://www.jk-sci.com/products/s57cptd787779 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/324689.png?v=1775073285 H-Cyclohexyl-Gly-OH | 14328-51-9 H-Cyclohexyl-Gly-OH|CPTD787779|14328-51-9 https://www.jk-sci.com/products/s57cptd787780 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787781 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/111647.png?v=1774670275 Ac-Ile-OH | 3077-46-1 Ac-Ile-OH|CPTD787781|3077-46-1 https://www.jk-sci.com/products/s57cptd787782 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9db1e5f5d12de581da973ae191e31c22.jpg?v=1776423948 Ac-Val-OMe | 1492-15-5 Ac-Val-OMe|CPTD787782|1492-15-5 https://www.jk-sci.com/products/s57cptd787783 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4cb1e804325409117d9e5ab2a73a436c.jpg?v=1776423951 Boc-Ala-aldehyde | 79069-50-4 Boc-Ala-aldehyde|CPTD787783|79069-50-4 https://www.jk-sci.com/products/s57cptd787784 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0e43483a5ca662e8c51b6abde35a024e.jpg?v=1776423954 Ac-Met-OMe | 35671-83-1 Ac-Met-OMe|CPTD787784|35671-83-1 https://www.jk-sci.com/products/s57cptd787785 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/147174_11ecf77d-9b4a-4d40-9857-3b2fd493ea27.png?v=1774710718 Boc-Ala-OH | 15761-38-3 Boc-Ala-OH|CPTD787785|15761-38-3 https://www.jk-sci.com/products/s57cptd787786 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/222002_824d5152-139c-492f-ab7d-72fde5e00f75.png?v=1775079254 Boc-D-Ala-OH | 7764-95-6 Boc-D-Ala-OH|CPTD787786|7764-95-6 https://www.jk-sci.com/products/s57cptd787787 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787788 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787789 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787790 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787791 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/528021.png?v=1774666365 H-Asp-OtBu | 4125-93-3 H-Asp-OtBu|CPTD787791|4125-93-3 https://www.jk-sci.com/products/s57cptd787792 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/355090.png?v=1774893318 H-Asu-OH | 4254-88-0 H-Asu-OH|CPTD787792|4254-88-0 https://www.jk-sci.com/products/s57cptd787793 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/269585.png?v=1774972426 H-D-Asp(OtBu)-OH | 64960-75-4 H-D-Asp(OtBu)-OH|CPTD787793|64960-75-4 https://www.jk-sci.com/products/s57cptd787794 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/254464.png?v=1774721675 H-D-Asp-OtBu | 148823-36-3 H-D-Asp-OtBu|CPTD787794|148823-36-3 https://www.jk-sci.com/products/s57cptd787796 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/341658_ca6641ab-542c-47ef-8ab7-5515d9feb3f3.png?v=1774645144 Boc-D-Ser-OH | 6368-20-3 Boc-D-Ser-OH|CPTD787796|6368-20-3 https://www.jk-sci.com/products/s57cptd787797 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/122918.png?v=1774725468 Boc-Ser-OH Bachem Quality Grade | 3262-72-4 Boc-Ser-OH Bachem Quality Grade|CPTD787797|3262-72-4 https://www.jk-sci.com/products/s57cptd787798 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787799 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/500014.png?v=1774892193 Ac-Leu-NH2 | 28529-34-2 Ac-Leu-NH2|CPTD787799|28529-34-2 https://www.jk-sci.com/products/s57cptd787800 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2af7a4e140cb2464895c447172540694.jpg?v=1776423957 Ac-Val-NHMe | 19701-84-9 Ac-Val-NHMe|CPTD787800|19701-84-9 https://www.jk-sci.com/products/s57cptd787801 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/277370.png?v=1775137269 Ac-D-Lys-OH | 58840-79-2 Ac-D-Lys-OH|CPTD787801|58840-79-2 https://www.jk-sci.com/products/s57cptd787802 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/402849.png?v=1774901180 H-Ala-Val-OH | 3303-45-5 H-Ala-Val-OH|CPTD787802|3303-45-5 https://www.jk-sci.com/products/s57cptd787803 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/328838.png?v=1774727361 H-Asn-OtBu | 25456-86-4 H-Asn-OtBu|CPTD787803|25456-86-4 https://www.jk-sci.com/products/s57cptd787804 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787805 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/88b74d75fd68371fdbab369c7ce50c6e.jpg?v=1776423960 H-Gln(isopropyl)-OH | 4311-12-0 H-Gln(isopropyl)-OH|CPTD787805|4311-12-0 https://www.jk-sci.com/products/s57cptd787806 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/405327.png?v=1774713433 H-Gly-Ile-OH | 19461-38-2 H-Gly-Ile-OH|CPTD787806|19461-38-2 https://www.jk-sci.com/products/s57cptd787807 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/139483.png?v=1774975183 H-Gly-Leu-OH | 869-19-2 H-Gly-Leu-OH|CPTD787807|869-19-2 https://www.jk-sci.com/products/s57cptd787808 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/537261.png?v=1774967615 H-Ile-Gly-OH | 868-28-0 H-Ile-Gly-OH|CPTD787808|868-28-0 https://www.jk-sci.com/products/s57cptd787809 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/343338.png?v=1775072133 H-Leu-Gly-OH | 686-50-0 H-Leu-Gly-OH|CPTD787809|686-50-0 https://www.jk-sci.com/products/s57cptd787810 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787811 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/317062.png?v=1774661586 H-Asn-OtBu · HCl | 63094-81-5 H-Asn-OtBu · HCl|CPTD787811|63094-81-5 https://www.jk-sci.com/products/s57cptd787812 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9e424a0c7d2f91087a7bd288da99b834.jpg?v=1776423962 H-Asp(OtBu)-NH2 · HCl | 92786-68-0 H-Asp(OtBu)-NH2 · HCl|CPTD787812|92786-68-0 https://www.jk-sci.com/products/s57cptd787813 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/331573.png?v=1774672237 H-Ala-Met-OH | 14486-05-6 H-Ala-Met-OH|CPTD787813|14486-05-6 https://www.jk-sci.com/products/s57cptd787814 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/269822.png?v=1774963134 H-Met-Ala-OH | 3061-96-9 H-Met-Ala-OH|CPTD787814|3061-96-9 https://www.jk-sci.com/products/s57cptd787815 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787816 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/dd8e265dc56b5c644b838959071df860_8056213e-b452-490e-9eb2-97fe3612af9a.jpg?v=1776423968 Boc-D-Dap-OH | 76387-70-7 Boc-D-Dap-OH|CPTD787816|76387-70-7 https://www.jk-sci.com/products/s57cptd787817 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c0daebe34a77a7934a1b950e5807e021.jpg?v=1776423971 H-Ser-Val-OH | 51782-06-0 H-Ser-Val-OH|CPTD787817|51782-06-0 https://www.jk-sci.com/products/s57cptd787818 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/146289.png?v=1774963141 H-Val-Ser-OH | 13588-94-8 H-Val-Ser-OH|CPTD787818|13588-94-8 https://www.jk-sci.com/products/s57cptd787819 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/228857.png?v=1775075793 H-Met-Ser-OH | 14517-43-2 H-Met-Ser-OH|CPTD787819|14517-43-2 https://www.jk-sci.com/products/s57cptd787820 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/835de96cc994d660bc115f479edb3570.jpg?v=1776423974 H-Ser-Met-OH | 3227-09-6 H-Ser-Met-OH|CPTD787820|3227-09-6 https://www.jk-sci.com/products/s57cptd787821 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ecc68fb4c9190a77cce9bda6f93205cc_ac8e6119-715b-448e-bf1b-5928b84fc401.jpg?v=1776423977 (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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/120305_8f693558-fa9a-402b-888d-5d6264b0e380.png?v=1774646923 (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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/346979.png?v=1774967620 Ac-Arg-OH | 155-84-0 Ac-Arg-OH|CPTD787823|155-84-0 https://www.jk-sci.com/products/s57cptd787824 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787825 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/393510.png?v=1774645149 H-Lys(acetimidoyl)-OH | 53774-63-3 H-Lys(acetimidoyl)-OH|CPTD787825|53774-63-3 https://www.jk-sci.com/products/s57cptd787826 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/500633.png?v=1774728214 H-Leu-Gly-NH2 · HBr | 28671-28-5 H-Leu-Gly-NH2 · HBr|CPTD787826|28671-28-5 https://www.jk-sci.com/products/s57cptd787828 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/434679.png?v=1774988512 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/539763.png?v=1774727366 H-Lys-Gly-OH · HCl | 40719-58-2 H-Lys-Gly-OH · HCl|CPTD787829|40719-58-2 https://www.jk-sci.com/products/s57cptd787830 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/469105.png?v=1774985310 Ac-Arg-NH2 | 64365-27-1 Ac-Arg-NH2|CPTD787830|64365-27-1 https://www.jk-sci.com/products/s57cptd787831 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/258bef3b43c88046f434c47909c223ea.jpg?v=1776423980 H-Gly-Arg-OH | 18635-55-7 H-Gly-Arg-OH|CPTD787831|18635-55-7 https://www.jk-sci.com/products/s57cptd787832 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/440587.png?v=1774887505 H-Arg-Gly-OH · HCl | 105241-88-1 H-Arg-Gly-OH · HCl|CPTD787832|105241-88-1 https://www.jk-sci.com/products/s57cptd787833 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/125493.png?v=1774710723 H-Abu-OtBu · HCl | 53956-05-1 H-Abu-OtBu · HCl|CPTD787833|53956-05-1 https://www.jk-sci.com/products/s57cptd787834 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787835 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/463471.png?v=1774639562 H-D-Abu-OtBu · HCl | 313994-32-0 H-D-Abu-OtBu · HCl|CPTD787835|313994-32-0 https://www.jk-sci.com/products/s57cptd787836 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c81cb697dcfcf24a26957fea6985c59a.jpg?v=1776423983 H-Leu-OEt · HCl | 2743-40-0 H-Leu-OEt · HCl|CPTD787836|2743-40-0 https://www.jk-sci.com/products/s57cptd787837 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/479964.png?v=1774892199 H-γ-Abu-OtBu · HCl | 58640-01-0 H-γ-Abu-OtBu · HCl|CPTD787837|58640-01-0 https://www.jk-sci.com/products/s57cptd787838 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/273541.png?v=1774661591 N-Me-Ala-OtBu · HCl | 103614-40-0 N-Me-Ala-OtBu · HCl|CPTD787838|103614-40-0 https://www.jk-sci.com/products/s57cptd787839 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787840 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/400011_4de7387f-5234-4ced-aabf-8e9c2b190ba0.png?v=1774668354 H-allo-Thr(tBu)-OH | 201353-89-1 H-allo-Thr(tBu)-OH|CPTD787840|201353-89-1 https://www.jk-sci.com/products/s57cptd787841 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/333814.png?v=1774662516 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8d270532ea61956556123bc47269df0f_f7166af5-b1aa-4839-8192-299433ee51d3.jpg?v=1776423986 H-D-Thr(tBu)-OH | 201274-81-9 H-D-Thr(tBu)-OH|CPTD787842|201274-81-9 https://www.jk-sci.com/products/s57cptd787843 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9dfc56379eac507c564d861422885235_3e8bc120-3cf1-4c09-a2aa-754bab4f42e8.jpg?v=1776423989 H-Thr(tBu)-OH | 4378-13-6 H-Thr(tBu)-OH|CPTD787843|4378-13-6 https://www.jk-sci.com/products/s57cptd787844 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787845 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/494918_8afb830d-2d86-47b3-ae54-9e0d1f44097c.png?v=1775136026 H-Ser(tBu)-OMe · HCl | 17114-97-5 H-Ser(tBu)-OMe · HCl|CPTD787845|17114-97-5 https://www.jk-sci.com/products/s57cptd787846 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/580935.png?v=1774728218 H-Thr-OtBu · HCl | 69320-90-7 H-Thr-OtBu · HCl|CPTD787846|69320-90-7 https://www.jk-sci.com/products/s57cptd787847 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/460259.png?v=1774666374 H-Lys-OEt · 2 HCl | 3844-53-9 H-Lys-OEt · 2 HCl|CPTD787847|3844-53-9 https://www.jk-sci.com/products/s57cptd787848 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787849 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/284475.png?v=1775133976 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/302747.png?v=1774715727 H-Arg-OEt·2 HCl | 36589-29-4 H-Arg-OEt·2 HCl|CPTD787850|36589-29-4 https://www.jk-sci.com/products/s57cptd787851 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787852 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/489761.png?v=1774882842 H-Arg-Gly-NH2 · sulfate | 34367-76-5 H-Arg-Gly-NH2 · sulfate|CPTD787852|34367-76-5 https://www.jk-sci.com/products/s57cptd787854 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/557546.png?v=1774715733 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/285051.png?v=1774715740 H-Gly-ONp · HCl | 16336-29-1 H-Gly-ONp · HCl|CPTD787855|16336-29-1 https://www.jk-sci.com/products/s57cptd787856 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/468086_4e52820f-bd74-49b9-bd6d-3297892d426b.png?v=1774718282 4-Hydroxymethyl-benzoic acid | 3006-96-0 4-Hydroxymethyl-benzoic acid|CPTD787856|3006-96-0 https://www.jk-sci.com/products/s57cptd787857 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_58ecc080-555b-4206-a575-7c649730583e.png?v=1775156727 H-Gly-pNA TFA salt H-Gly-pNA TFA salt|CPTD787857 https://www.jk-sci.com/products/s57cptd787858 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/209580.png?v=1774905088 Anantin | 133658-45-4 Anantin|CPTD787858|133658-45-4 https://www.jk-sci.com/products/s57cptd787859 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a3f183110ae0c9e1a823e165ed23e6ef.jpg?v=1776423992 Anantin (linear sequence) trifluoroacetate salt | 348600-37-3 Anantin (linear sequence) trifluoroacetate salt|CPTD787859|348600-37-3 https://www.jk-sci.com/products/s57cptd787860 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/26061932e0a4da86f355ab76d404a039.jpg?v=1776423995 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/354514.png?v=1774673333 Neuropeptide AF (human) | 192387-38-5 Neuropeptide AF (human)|CPTD787861|192387-38-5 https://www.jk-sci.com/products/s57cptd787862 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787863 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f66e67b920d64a97ee9eb5a24e14f934.jpg?v=1776423997 Polyphemusin II-Derived Peptide | 229030-20-0 Polyphemusin II-Derived Peptide|CPTD787863|229030-20-0 https://www.jk-sci.com/products/s57cptd787864 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/357308.png?v=1774666379 GMAP (25-41), amide | 132567-21-6 GMAP (25-41), amide|CPTD787864|132567-21-6 https://www.jk-sci.com/products/s57cptd787865 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787866 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/bd3852c0225689fcf5225b31a60f2561.jpg?v=1776424000 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9508f3ec56624c95961816eb3d83c2d2.jpg?v=1776424003 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 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787871 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_13ea5e8c-a5cc-4bc4-8f5a-7c881ce7d13b.png?v=1775053312 HIV-2 Peptide acetate salt | 172486-63-4 HIV-2 Peptide acetate salt|CPTD787871|172486-63-4 https://www.jk-sci.com/products/s57cptd787872 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787873 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/108839.png?v=1774882847 Neuropeptide S (human) | 412938-67-1 Neuropeptide S (human)|CPTD787873|412938-67-1 https://www.jk-sci.com/products/s57cptd787874 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/424523.png?v=1775156738 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/223385.png?v=1774671290 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/426417.png?v=1774897160 Gastrin I (rat) | 81123-06-0 Gastrin I (rat)|CPTD787876|81123-06-0 https://www.jk-sci.com/products/s57cptd787877 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/385179.png?v=1775073290 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 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787880 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0e037efa6218c465d63e5bd26ebeb921.jpg?v=1776424007 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/460125.png?v=1774734910 [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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/66412eb807ab6045996cafb5fbabbfb6.jpg?v=1776424009 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d141f67f8f0a8cbfe0a14305e59ca8c7.jpg?v=1776424014 Tumor Targeted Pro-Apoptotic Peptide | 1926163-30-5 Tumor Targeted Pro-Apoptotic Peptide|CPTD787883|1926163-30-5 https://www.jk-sci.com/products/s57cptd787884 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_2735922b-4919-42f3-8cf3-e78d4467d743.png?v=1775072137 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/111588.png?v=1774710731 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/275582.png?v=1775061577 ACTH (1-17) | 7266-47-9 ACTH (1-17)|CPTD787886|7266-47-9 https://www.jk-sci.com/products/s57cptd787887 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/419588.png?v=1774967627 pTH (28-48) (human) | 83286-22-0 pTH (28-48) (human)|CPTD787887|83286-22-0 https://www.jk-sci.com/products/s57cptd787888 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/359887.png?v=1775133981 Neuropeptide S (rat) | 412938-75-1 Neuropeptide S (rat)|CPTD787888|412938-75-1 https://www.jk-sci.com/products/s57cptd787889 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/863cb0d20e338deba0f72de202928d8d.jpg?v=1776424016 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/541419.png?v=1774903537 HIV Envelope Protein (254-274) | 113944-46-0 HIV Envelope Protein (254-274)|CPTD787890|113944-46-0 https://www.jk-sci.com/products/s57cptd787891 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/418871.png?v=1775070884 Cortistatin-17 (human) | 189450-19-9 Cortistatin-17 (human)|CPTD787891|189450-19-9 https://www.jk-sci.com/products/s57cptd787892 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/122094.png?v=1774733666 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8441e0cd9466fd39ffd5d97ffb24fca6.jpg?v=1776424019 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/78b4c8c949d1900c30bf68eb006a3c3b.jpg?v=1776424021 CD36 (93-110)-Cys | 143257-75-4 CD36 (93-110)-Cys|CPTD787894|143257-75-4 https://www.jk-sci.com/products/s57cptd787895 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/242208.png?v=1775063913 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f334fd1101027fc3700fc5737cdf7baf.jpg?v=1776424025 (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 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787898 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/266822.png?v=1774710737 Gastrin I (human) | 10047-33-3 Gastrin I (human)|CPTD787898|10047-33-3 https://www.jk-sci.com/products/s57cptd787899 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/280928.png?v=1774985314 Gastrin I (human) (sulfated) | 19361-51-4 Gastrin I (human) (sulfated)|CPTD787899|19361-51-4 https://www.jk-sci.com/products/s57cptd787900 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a85457560bcc26351227d0c6f411999f.jpg?v=1776424027 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ca6b5ea7b34a64b012ef077530d5c678.jpg?v=1776424031 BKT140 | 664334-36-5 BKT140|CPTD787901|664334-36-5 https://www.jk-sci.com/products/s57cptd787902 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c8490005cc2d57a6f92b786f028abc54.jpg?v=1776424034 Acetyl-ACTH (1-17) | 197906-63-1 Acetyl-ACTH (1-17)|CPTD787902|197906-63-1 https://www.jk-sci.com/products/s57cptd787903 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/643c874766228c09b8c39f827f732472.jpg?v=1776424040 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6ed35027f8ad93f5a6144607de49d1cd.jpg?v=1776424044 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4b71c0ccfb6f132bbc4af2bb7847fd8b.jpg?v=1776424048 Acetyl-Adhesin (1025-1044) amide | 320350-56-9 Acetyl-Adhesin (1025-1044) amide|CPTD787906|320350-56-9 https://www.jk-sci.com/products/s57cptd787907 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5c75b7613a649f2c20aafc9c41002fba.jpg?v=1776424050 Ranalexin | 155761-99-2 Ranalexin|CPTD787907|155761-99-2 https://www.jk-sci.com/products/s57cptd787908 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fdda286a3522fb89010fe56d135ad72a.jpg?v=1776424054 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/603055.png?v=1774903542 (Leu15)-Gastrin I (human) | 39024-57-2 (Leu15)-Gastrin I (human)|CPTD787909|39024-57-2 https://www.jk-sci.com/products/s57cptd787910 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/59bf6409534ab147f71f601f9709f6dd.jpg?v=1776424056 Octreotide trifluoroacetate salt (Dimer, Antiparallel) | 1926163-78-1 Octreotide trifluoroacetate salt (Dimer, Antiparallel)|CPTD787910|1926163-78-1 https://www.jk-sci.com/products/s57cptd787911 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1a00bac0c122e219c21b4539c105b329.jpg?v=1776424059 Octreotide trifluoroacetate salt (Dimer, Parallel) | 1926163-80-5 Octreotide trifluoroacetate salt (Dimer, Parallel)|CPTD787911|1926163-80-5 https://www.jk-sci.com/products/s57cptd787912 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/537696.png?v=1774668359 b-MSH, porcine | 19941-13-0 b-MSH, porcine|CPTD787912|19941-13-0 https://www.jk-sci.com/products/s57cptd787913 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/305083.png?v=1774727372 β-MSH (monkey) | 17750-75-3 β-MSH (monkey)|CPTD787913|17750-75-3 https://www.jk-sci.com/products/s57cptd787914 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2f5352b01fb9014843b95275d3df5321.jpg?v=1776424062 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_916fe867-dcdc-4cd0-97c8-89b6159fe950.png?v=1774642916 Human Growth Hormone | 12629-01-5 Human Growth Hormone|CPTD787915|12629-01-5 https://www.jk-sci.com/products/s57cptd787916 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/290488.png?v=1774887510 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 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787918 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/27b0d7d43c8a08445e29a9a05cba0aa9.jpg?v=1776424066 Tachyplesin I | 118231-04-2 Tachyplesin I|CPTD787918|118231-04-2 https://www.jk-sci.com/products/s57cptd787919 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787920 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/591257.png?v=1774734914 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/108114.png?v=1774903547 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/240677.png?v=1774988523 H-p-Bromo-Phe-OH | 24250-84-8 H-p-Bromo-Phe-OH|CPTD787922|24250-84-8 https://www.jk-sci.com/products/s57cptd787923 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/331299_e34ded5a-cc5d-473c-96e3-3d4dbff93204.png?v=1775141140 H-4-Chloro-Phe-OH | 14173-39-8 H-4-Chloro-Phe-OH|CPTD787923|14173-39-8 https://www.jk-sci.com/products/s57cptd787924 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7b8ed3fc0c51fe2555ae2542c7edc331.jpg?v=1776424070 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/559015.png?v=1774639572 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/305081.png?v=1774881078 H-p-Fluoro-Phe-OH | 1132-68-9 H-p-Fluoro-Phe-OH|CPTD787926|1132-68-9 https://www.jk-sci.com/products/s57cptd787927 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/105997.png?v=1774727376 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 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787929 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/534340.png?v=1774672246 Abz-Gly-OH · HCl | 256657-23-5 Abz-Gly-OH · HCl|CPTD787929|256657-23-5 https://www.jk-sci.com/products/s57cptd787930 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/306019.png?v=1774670279 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/260730.png?v=1775156744 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 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787933 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/439911.png?v=1774734919 H-Ala-ONp · HCl | 17463-53-5 H-Ala-ONp · HCl|CPTD787933|17463-53-5 https://www.jk-sci.com/products/s57cptd787934 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787935 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/da462d402105a570a92b4f4e2b469fa4.jpg?v=1776424073 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_c70e5110-16ca-4d0b-8ae9-5cc3731a5712.png?v=1774641148 H-Ala-pNA TFA Salt H-Ala-pNA TFA Salt|CPTD787938 https://www.jk-sci.com/products/s57cptd787939 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787940 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787941 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787943 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/228808.png?v=1775133993 N-Me-DL-Phg-OH | 74641-60-4 N-Me-DL-Phg-OH|CPTD787943|74641-60-4 https://www.jk-sci.com/products/s57cptd787944 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/483663.png?v=1774670284 N-Me-D-Phg-OH | 30925-14-5 N-Me-D-Phg-OH|CPTD787944|30925-14-5 https://www.jk-sci.com/products/s57cptd787945 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787946 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/303146_b9143ffc-a58e-47c0-b6c4-7dad90e9223c.png?v=1775141146 H-Gly-OBzl · p-tosylate | 1738-76-7 H-Gly-OBzl · p-tosylate|CPTD787946|1738-76-7 https://www.jk-sci.com/products/s57cptd787947 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/da52c23874f402631278cd3f769390ac.jpg?v=1776424076 Bzl-Gly-OH · HCl | 7689-50-1 Bzl-Gly-OH · HCl|CPTD787947|7689-50-1 https://www.jk-sci.com/products/s57cptd787949 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787950 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/172c545738dde27b541b1f4c1ff30cd9.jpg?v=1776424078 Phenylsulfonyl-Sar-OH | 46376-16-3 Phenylsulfonyl-Sar-OH|CPTD787950|46376-16-3 https://www.jk-sci.com/products/s57cptd787951 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e6bfc8e2883df60f818223f30e27611d_c8058397-ea9b-425d-a9d0-3da6fc250b7a.jpg?v=1776424081 Tos-Gly-OH | 1080-44-0 Tos-Gly-OH|CPTD787951|1080-44-0 https://www.jk-sci.com/products/s57cptd787952 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/14f414b3c4e7942d6c6978d57851fae6.jpg?v=1776424084 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5dcef77d5e811df29148c2c1524dc9c5.jpg?v=1776424087 H-Tyr(SO3H)-OH | 956-46-7 H-Tyr(SO3H)-OH|CPTD787953|956-46-7 https://www.jk-sci.com/products/s57cptd787954 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/510520.png?v=1775156750 H-D-Phe-NH2 | 5241-59-8 H-D-Phe-NH2|CPTD787954|5241-59-8 https://www.jk-sci.com/products/s57cptd787955 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/426278.png?v=1775133998 H-Phe-NH2 · HCl | 65864-22-4 H-Phe-NH2 · HCl|CPTD787955|65864-22-4 https://www.jk-sci.com/products/s57cptd787956 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/47794d5112c2f466c96a38435d45d0ad.jpg?v=1776424090 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/112011.png?v=1774975189 H-Tyr-NH2 | 4985-46-0 H-Tyr-NH2|CPTD787957|4985-46-0 https://www.jk-sci.com/products/s57cptd787958 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787959 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/356620_24c20ed4-5fdc-4b4c-9214-5987df2bf85a.png?v=1775063921 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/134746.png?v=1774642921 H-Tyr-NH2 · HCl | 53559-18-5 H-Tyr-NH2 · HCl|CPTD787960|53559-18-5 https://www.jk-sci.com/products/s57cptd787961 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/589151.png?v=1774966187 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/554814.png?v=1774986871 Cyclo(-Ala-His) | 54300-25-3 Cyclo(-Ala-His)|CPTD787962|54300-25-3 https://www.jk-sci.com/products/s57cptd787963 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/117605.png?v=1774885237 H-Tyr(PO3H2)-OH | 21820-51-9 H-Tyr(PO3H2)-OH|CPTD787963|21820-51-9 https://www.jk-sci.com/products/s57cptd787964 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/304909.png?v=1774966194 Suc-Pro-OH | 63250-32-8 Suc-Pro-OH|CPTD787964|63250-32-8 https://www.jk-sci.com/products/s57cptd787965 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/57dd22d0864eb78f92eaecfb80613b2f.jpg?v=1776424093 Cyclo(-Pro-Thr) | 227777-31-3 Cyclo(-Pro-Thr)|CPTD787965|227777-31-3 https://www.jk-sci.com/products/s57cptd787966 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/300832.png?v=1775069926 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/158665.png?v=1774722584 H-Pro-Asp-OH | 85227-98-1 H-Pro-Asp-OH|CPTD787967|85227-98-1 https://www.jk-sci.com/products/s57cptd787968 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/119343.png?v=1774882867 H-Asp-Glu-OH | 6157-06-8 H-Asp-Glu-OH|CPTD787968|6157-06-8 https://www.jk-sci.com/products/s57cptd787969 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/145478.png?v=1775134004 H-Glu-Asp-OH | 3918-84-1 H-Glu-Asp-OH|CPTD787969|3918-84-1 https://www.jk-sci.com/products/s57cptd787970 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/513052.png?v=1775073294 Ac-His-NHMe | 6367-11-9 Ac-His-NHMe|CPTD787970|6367-11-9 https://www.jk-sci.com/products/s57cptd787971 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/389684.png?v=1774728227 H-Ala-His-OH | 3253-17-6 H-Ala-His-OH|CPTD787971|3253-17-6 https://www.jk-sci.com/products/s57cptd787972 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787973 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/529845.png?v=1775134009 H-His-Ser-OH | 21438-60-8 H-His-Ser-OH|CPTD787973|21438-60-8 https://www.jk-sci.com/products/s57cptd787974 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0322215a5c45cd9d778d4ab3e4a4b6f6.jpg?v=1776424096 H-Ser-His-OH | 67726-09-4 H-Ser-His-OH|CPTD787974|67726-09-4 https://www.jk-sci.com/products/s57cptd787975 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/417997.png?v=1774639576 Diazoacetyl-DL-Nle-OMe | 7013-09-4 Diazoacetyl-DL-Nle-OMe|CPTD787975|7013-09-4 https://www.jk-sci.com/products/s57cptd787976 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5b364f34ed1ebc5a7a63db4b5be1fa45_a7fc0559-1051-4862-8e88-9ecf39012080.jpg?v=1776424101 H-Gly-Gly-Pro-OH | 14379-76-1 H-Gly-Gly-Pro-OH|CPTD787976|14379-76-1 https://www.jk-sci.com/products/s57cptd787977 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/122001.png?v=1774639581 H-Gly-Pro-Gly-OH | 2441-63-6 H-Gly-Pro-Gly-OH|CPTD787977|2441-63-6 https://www.jk-sci.com/products/s57cptd787978 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e6ff72a9f7b32e681c6beca742e7eb2d.jpg?v=1776424103 H-Pro-Asn-OH | 107856-82-6 H-Pro-Asn-OH|CPTD787978|107856-82-6 https://www.jk-sci.com/products/s57cptd787979 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/350856.png?v=1774641153 H-Pro-Gly-Gly-OH | 7561-25-3 H-Pro-Gly-Gly-OH|CPTD787979|7561-25-3 https://www.jk-sci.com/products/s57cptd787980 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/581692.png?v=1774986879 H-Asn-Glu-OH | 20917-58-2 H-Asn-Glu-OH|CPTD787980|20917-58-2 https://www.jk-sci.com/products/s57cptd787981 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/393052.png?v=1774966201 H-Asp-Gln-OH | 13433-13-1 H-Asp-Gln-OH|CPTD787981|13433-13-1 https://www.jk-sci.com/products/s57cptd787982 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/326500.png?v=1775134015 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/122345.png?v=1774986884 H-Gly-Gly-Glu-OH | 17343-05-4 H-Gly-Gly-Glu-OH|CPTD787983|17343-05-4 https://www.jk-sci.com/products/s57cptd787984 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787985 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/402333.png?v=1775136050 Boc-Asp-OH | 13726-67-5 Boc-Asp-OH|CPTD787985|13726-67-5 https://www.jk-sci.com/products/s57cptd787986 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/292310_6b6a4af3-1fa3-469a-a83e-ad20ef3f2995.png?v=1774660405 Boc-D-Asp-OH | 62396-48-9 Boc-D-Asp-OH|CPTD787986|62396-48-9 https://www.jk-sci.com/products/s57cptd787987 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1890ac5646db0efd74dbf0c844101e82_207077ff-fa88-40ea-ad6a-a87666b02743.jpg?v=1776424106 Boc-β-iodo-Ala-OMe | 93267-04-0 Boc-β-iodo-Ala-OMe|CPTD787987|93267-04-0 https://www.jk-sci.com/products/s57cptd787988 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/548093.png?v=1774660410 H-Ala-Pro-OMe · HCl | 71067-42-0 H-Ala-Pro-OMe · HCl|CPTD787988|71067-42-0 https://www.jk-sci.com/products/s57cptd787989 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/024070fe1f1a9c6ab27f240c7a5173c4.jpg?v=1776424111 H-Thr-Pro-OH · HCl | 281670-51-7 H-Thr-Pro-OH · HCl|CPTD787989|281670-51-7 https://www.jk-sci.com/products/s57cptd787990 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/257579.png?v=1775155608 For-Met-Ala-OH | 15183-28-5 For-Met-Ala-OH|CPTD787990|15183-28-5 https://www.jk-sci.com/products/s57cptd787991 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/490904.png?v=1774712094 Boc-Asp-NH2 | 74244-17-0 Boc-Asp-NH2|CPTD787991|74244-17-0 https://www.jk-sci.com/products/s57cptd787992 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/502538_2ba7f053-2682-4bdc-a30d-75e7b21f9244.png?v=1775076888 Boc-D-Asn-OH | 75647-01-7 Boc-D-Asn-OH|CPTD787992|75647-01-7 https://www.jk-sci.com/products/s57cptd787993 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/133581.png?v=1774645159 Boc-Gly-Gly-OH | 31972-52-8 Boc-Gly-Gly-OH|CPTD787993|31972-52-8 https://www.jk-sci.com/products/s57cptd787994 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd787995 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/387665.png?v=1775070890 H-Glu(Abu-OH)-OH | 16869-42-4 H-Glu(Abu-OH)-OH|CPTD787995|16869-42-4 https://www.jk-sci.com/products/s57cptd787996 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/269941.png?v=1775155613 H-Val-Asp-OH | 20556-16-5 H-Val-Asp-OH|CPTD787996|20556-16-5 https://www.jk-sci.com/products/s57cptd787997 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/515903.png?v=1774666383 H-Met-Asp-OH | 14595-65-4 H-Met-Asp-OH|CPTD787997|14595-65-4 https://www.jk-sci.com/products/s57cptd787998 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/201546.png?v=1774713438 H-Glu-Thr-OH | 6875-80-5 H-Glu-Thr-OH|CPTD787998|6875-80-5 https://www.jk-sci.com/products/s57cptd787999 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/599904.png?v=1774646928 H-Gly-Pro-Gly-NH2 | 141497-12-3 H-Gly-Pro-Gly-NH2|CPTD787999|141497-12-3 https://www.jk-sci.com/products/s57cptd788000 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/106596.png?v=1774671294 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ab048c7b50a97bf1ea1599c86be3b24b.jpg?v=1776424114 H-Gly-Gly-Gln-OH | 186787-32-6 H-Gly-Gly-Gln-OH|CPTD788001|186787-32-6 https://www.jk-sci.com/products/s57cptd788002 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/124746.png?v=1774901185 Amyloid β-Protein (36-38) | 21835-35-8 Amyloid β-Protein (36-38)|CPTD788002|21835-35-8 https://www.jk-sci.com/products/s57cptd788003 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788004 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_a1a88721-61d9-43bd-b610-d76623b885b5.png?v=1774892210 H-Ala-Ala-Ala-OH TFA Salt H-Ala-Ala-Ala-OH TFA Salt|CPTD788004 https://www.jk-sci.com/products/s57cptd788005 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/409020.png?v=1774721685 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_b0ff45b3-590b-4114-953e-1a01fa577012.png?v=1774662525 H-Asn-Val-OH TFA H-Asn-Val-OH TFA|CPTD788006 https://www.jk-sci.com/products/s57cptd788007 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/437430.png?v=1774670299 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 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788009 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/367130.png?v=1774734923 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/447089.png?v=1775073299 H-Gly-Gly-Met-OH | 17343-02-1 H-Gly-Gly-Met-OH|CPTD788010|17343-02-1 https://www.jk-sci.com/products/s57cptd788011 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/353896.png?v=1774719595 H-Gly-Met-Gly-OH | 51529-34-1 H-Gly-Met-Gly-OH|CPTD788011|51529-34-1 https://www.jk-sci.com/products/s57cptd788012 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/480007.png?v=1774645164 H-Met-Asn-OH | 36261-61-7 H-Met-Asn-OH|CPTD788012|36261-61-7 https://www.jk-sci.com/products/s57cptd788013 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/249395.png?v=1774723524 H-Thr-Gln-OH | 96337-79-0 H-Thr-Gln-OH|CPTD788013|96337-79-0 https://www.jk-sci.com/products/s57cptd788014 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/41bd37582cdbb16c97320fa403b42941.jpg?v=1776424118 H-Ser-Ser-Ser-OH | 6620-98-0 H-Ser-Ser-Ser-OH|CPTD788014|6620-98-0 https://www.jk-sci.com/products/s57cptd788015 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/116175.png?v=1774725473 H-D-Pro-OtBu (syrup) | 90071-62-8 H-D-Pro-OtBu (syrup)|CPTD788015|90071-62-8 https://www.jk-sci.com/products/s57cptd788016 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/dbd0accaf19e12a19d87fe0b53f5fb80.jpg?v=1776424121 H-Pro-OtBu (syrup) | 2812-46-6 H-Pro-OtBu (syrup)|CPTD788016|2812-46-6 https://www.jk-sci.com/products/s57cptd788017 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788018 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/456977.png?v=1774670303 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/270268.png?v=1774902452 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/298942.png?v=1774669341 Ac-Ile-OMe | 2256-76-0 Ac-Ile-OMe|CPTD788020|2256-76-0 https://www.jk-sci.com/products/s57cptd788021 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/210435.png?v=1774902458 H-Hyp(tBu)-OH | 79775-07-8 H-Hyp(tBu)-OH|CPTD788021|79775-07-8 https://www.jk-sci.com/products/s57cptd788022 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/615133.png?v=1775143854 Ac-Ser(tBu)-OH | 77285-09-7 Ac-Ser(tBu)-OH|CPTD788022|77285-09-7 https://www.jk-sci.com/products/s57cptd788023 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/129412_f997e8fd-8f42-45e9-a5cc-3c3f06739e30.png?v=1775075804 Boc-Abu-OH | 34306-42-8 Boc-Abu-OH|CPTD788023|34306-42-8 https://www.jk-sci.com/products/s57cptd788024 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/142548_9aaac5d9-8419-4fef-a87d-390bfa2a878e.png?v=1774985319 Boc-Aib-OH | 30992-29-1 Boc-Aib-OH|CPTD788024|30992-29-1 https://www.jk-sci.com/products/s57cptd788025 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/142547.png?v=1774892215 Boc-N-Me-Ala-OH | 16948-16-6 Boc-N-Me-Ala-OH|CPTD788025|16948-16-6 https://www.jk-sci.com/products/s57cptd788026 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/143259_ebf3df0b-db66-40cb-9a6b-8cf1de239396.png?v=1775156755 Boc-γ-Abu-OH | 57294-38-9 Boc-γ-Abu-OH|CPTD788026|57294-38-9 https://www.jk-sci.com/products/s57cptd788027 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/108002.png?v=1774741782 H-D-Glu(OtBu)-OH | 45125-00-6 H-D-Glu(OtBu)-OH|CPTD788027|45125-00-6 https://www.jk-sci.com/products/s57cptd788028 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fd0e99d87dae2fda12d6997f0fc78386.jpg?v=1776424124 H-D-Glu-OtBu | 25456-76-2 H-D-Glu-OtBu|CPTD788028|25456-76-2 https://www.jk-sci.com/products/s57cptd788029 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/449056_ddbf510e-0283-40f5-980c-442b1686d830.png?v=1774722589 H-Glu(OtBu)-OH | 2419-56-9 H-Glu(OtBu)-OH|CPTD788029|2419-56-9 https://www.jk-sci.com/products/s57cptd788030 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/586934.png?v=1775076892 H-Glu-OtBu | 45120-30-7 H-Glu-OtBu|CPTD788030|45120-30-7 https://www.jk-sci.com/products/s57cptd788031 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788032 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788033 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788034 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0c415c49a3ce3cc824144bdeb48118c6_a8f60f95-854e-4e66-8ecc-828013014034.jpg?v=1776424127 Boc-D-Thr-OH | 55674-67-4 Boc-D-Thr-OH|CPTD788034|55674-67-4 https://www.jk-sci.com/products/s57cptd788035 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/161090.png?v=1774670307 Boc-N-Me-Ser-OH | 101772-29-6 Boc-N-Me-Ser-OH|CPTD788035|101772-29-6 https://www.jk-sci.com/products/s57cptd788036 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/562336_a159d2c0-1ce9-4bdc-9a2a-c6b815b2bd72.png?v=1774901190 Boc-Ser-OMe | 2766-43-0 Boc-Ser-OMe|CPTD788036|2766-43-0 https://www.jk-sci.com/products/s57cptd788037 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/611191_df470aeb-fa2c-4c77-a2b6-0ce65bebeaaf.png?v=1775079258 Boc-Thr-OH | 2592-18-9 Boc-Thr-OH|CPTD788037|2592-18-9 https://www.jk-sci.com/products/s57cptd788038 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/138268.png?v=1774713445 Boc-Ser(Me)-OH | 51293-47-1 Boc-Ser(Me)-OH|CPTD788038|51293-47-1 https://www.jk-sci.com/products/s57cptd788039 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/114795.png?v=1774897166 Ac-Ile-NHMe | 32483-16-2 Ac-Ile-NHMe|CPTD788039|32483-16-2 https://www.jk-sci.com/products/s57cptd788040 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/376469.png?v=1775070894 Ac-Leu-NHMe | 32483-15-1 Ac-Leu-NHMe|CPTD788040|32483-15-1 https://www.jk-sci.com/products/s57cptd788041 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/315858.png?v=1774641158 H-Ala-Ile-OH | 29727-65-9 H-Ala-Ile-OH|CPTD788041|29727-65-9 https://www.jk-sci.com/products/s57cptd788042 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/202040_99252d2a-88f6-4d13-9cc6-2614ef6fb6cf.png?v=1775076897 H-Ala-Leu-OH | 3303-34-2 H-Ala-Leu-OH|CPTD788042|3303-34-2 https://www.jk-sci.com/products/s57cptd788043 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/81eb140d3b2cdb9eb456d189ba52e900.jpg?v=1776424130 H-D-Ala-Leu-OH | 67113-60-4 H-D-Ala-Leu-OH|CPTD788043|67113-60-4 https://www.jk-sci.com/products/s57cptd788044 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/123213.png?v=1774902462 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/347733f4dbfec0f6635a62717c338bdd.jpg?v=1776424134 H-Ile-Ala-OH | 24787-73-3 H-Ile-Ala-OH|CPTD788045|24787-73-3 https://www.jk-sci.com/products/s57cptd788046 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/497105_154ba8fa-741f-4b21-87e7-92b4f1093858.png?v=1775056400 H-Leu-Ala-OH | 7298-84-2 H-Leu-Ala-OH|CPTD788046|7298-84-2 https://www.jk-sci.com/products/s57cptd788047 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/124340.png?v=1774668363 Ac-Lys-OMe · HCl | 20911-93-7 Ac-Lys-OMe · HCl|CPTD788047|20911-93-7 https://www.jk-sci.com/products/s57cptd788048 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788049 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/491823_944ab705-d04e-43de-94be-76b68677196e.png?v=1774665310 H-Gln-OtBu · HCl | 39741-62-3 H-Gln-OtBu · HCl|CPTD788049|39741-62-3 https://www.jk-sci.com/products/s57cptd788050 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/305046.png?v=1774669345 H-Glu(OtBu)-NH2 · HCl | 108607-02-9 H-Glu(OtBu)-NH2 · HCl|CPTD788050|108607-02-9 https://www.jk-sci.com/products/s57cptd788051 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/604681.png?v=1774963163 Boc-Dab-OH | 25691-37-6 Boc-Dab-OH|CPTD788051|25691-37-6 https://www.jk-sci.com/products/s57cptd788052 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788053 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/435442.png?v=1775075810 H-Dab(Boc)-OH | 10270-94-7 H-Dab(Boc)-OH|CPTD788053|10270-94-7 https://www.jk-sci.com/products/s57cptd788054 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/309493.png?v=1775069931 H-D-Dab(Boc)-OH | 114360-55-3 H-D-Dab(Boc)-OH|CPTD788054|114360-55-3 https://www.jk-sci.com/products/s57cptd788055 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/63d7e269e5e0fe4ad59084cb5710e1d8.jpg?v=1776424137 H-Ile-Ser-OH | 6403-14-1 H-Ile-Ser-OH|CPTD788055|6403-14-1 https://www.jk-sci.com/products/s57cptd788056 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788057 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0e2eb7edabaefcf67d087cb6aa0b4fa3.jpg?v=1776424140 H-Ser-Leu-OH | 6665-16-3 H-Ser-Leu-OH|CPTD788057|6665-16-3 https://www.jk-sci.com/products/s57cptd788058 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/137941.png?v=1774966207 H-Thr-Val-OH | 99032-17-4 H-Thr-Val-OH|CPTD788058|99032-17-4 https://www.jk-sci.com/products/s57cptd788059 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/494628.png?v=1774905093 H-Dap(Boc)-OMe · HCl | 114559-25-0 H-Dap(Boc)-OMe · HCl|CPTD788059|114559-25-0 https://www.jk-sci.com/products/s57cptd788060 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788061 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788062 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/326b6e95f93cfc6413000dc4b2fad2ff.jpg?v=1776424143 H-Thr-Met-OH | 90729-28-5 H-Thr-Met-OH|CPTD788062|90729-28-5 https://www.jk-sci.com/products/s57cptd788063 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/567017.png?v=1774741789 Ac-Lys-NHMe | 6367-10-8 Ac-Lys-NHMe|CPTD788063|6367-10-8 https://www.jk-sci.com/products/s57cptd788064 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/148108.png?v=1774905099 H-Lys-Ala-OH | 17043-71-9 H-Lys-Ala-OH|CPTD788064|17043-71-9 https://www.jk-sci.com/products/s57cptd788065 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/436425.png?v=1775134020 H-Ala-Lys-OH · HCl | 68973-27-3 H-Ala-Lys-OH · HCl|CPTD788065|68973-27-3 https://www.jk-sci.com/products/s57cptd788066 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/72c033f84e001609a593c52015f06692.jpg?v=1776424146 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/236350.png?v=1774720724 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/021f57790cc79976e315100918beba14.jpg?v=1776424150 H-Lys-Ser-OH · HCl | 275366-32-0 H-Lys-Ser-OH · HCl|CPTD788068|275366-32-0 https://www.jk-sci.com/products/s57cptd788069 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/280274.png?v=1774727382 H-Ala-Arg-OH | 16709-12-9 H-Ala-Arg-OH|CPTD788069|16709-12-9 https://www.jk-sci.com/products/s57cptd788070 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/527053.png?v=1774897171 H-Arg-Ala-OH | 40968-45-4 H-Arg-Ala-OH|CPTD788070|40968-45-4 https://www.jk-sci.com/products/s57cptd788071 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/135622.png?v=1775076903 H-Arg-Ser-OH | 70921-62-9 H-Arg-Ser-OH|CPTD788071|70921-62-9 https://www.jk-sci.com/products/s57cptd788072 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/dd8d7d3e6f0792f135ac409c192bb86b.jpg?v=1776424155 H-D-Val-OtBu · HCl | 104944-18-5 H-D-Val-OtBu · HCl|CPTD788072|104944-18-5 https://www.jk-sci.com/products/s57cptd788073 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/321398.png?v=1774734927 H-Nva-OtBu · HCl | 119483-47-5 H-Nva-OtBu · HCl|CPTD788073|119483-47-5 https://www.jk-sci.com/products/s57cptd788074 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/215209.png?v=1774733670 H-Val-OtBu · HCl | 13518-40-6 H-Val-OtBu · HCl|CPTD788074|13518-40-6 https://www.jk-sci.com/products/s57cptd788075 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/298538.png?v=1774901195 H-Met-OtBu · HCl | 91183-71-0 H-Met-OtBu · HCl|CPTD788075|91183-71-0 https://www.jk-sci.com/products/s57cptd788076 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/468515_5a94777c-ec95-43da-9588-1e68187eb25f.png?v=1774662528 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/527139_03bb3043-7117-40b8-b15a-ab1585b48674.png?v=1774892221 H-Thr(tBu)-OMe · HCl | 71989-43-0 H-Thr(tBu)-OMe · HCl|CPTD788077|71989-43-0 https://www.jk-sci.com/products/s57cptd788078 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/317376.png?v=1774967639 H-Lys(isopropyl)-OH | 5977-09-3 H-Lys(isopropyl)-OH|CPTD788078|5977-09-3 https://www.jk-sci.com/products/s57cptd788079 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/615049.png?v=1775143860 H-Lys(Me)3-OH chloride hydrochloride salt | 55528-53-5 H-Lys(Me)3-OH chloride hydrochloride salt|CPTD788079|55528-53-5 https://www.jk-sci.com/products/s57cptd788080 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/147867.png?v=1774723529 4-Bromophenacyl-trifluoromethanesulfonate | 93128-04-2 4-Bromophenacyl-trifluoromethanesulfonate|CPTD788080|93128-04-2 https://www.jk-sci.com/products/s57cptd788081 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/385874.png?v=1774737012 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/334220.png?v=1774722593 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e72f398346ce67a30dc71beb4755ef0d.jpg?v=1776424159 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/609341_a490715a-670e-4860-9a4e-d2c23dc316c2.png?v=1774727387 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/404944.png?v=1774986894 3-(4-Azidophenyl)propionic acid | 103489-31-2 3-(4-Azidophenyl)propionic acid|CPTD788085|103489-31-2 https://www.jk-sci.com/products/s57cptd788086 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/394677_727bce1c-be69-40cd-b3d9-5d5ae277aeee.png?v=1774672250 4-Hydroxyhippuric acid | 2482-25-9 4-Hydroxyhippuric acid|CPTD788086|2482-25-9 https://www.jk-sci.com/products/s57cptd788087 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/124196.png?v=1775069935 FA-Gly-OH | 124882-74-2 FA-Gly-OH|CPTD788087|124882-74-2 https://www.jk-sci.com/products/s57cptd788088 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/80befc7f5879239e61c33cf8f54d5a1c.jpg?v=1776424165 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_d9eb93be-788e-486d-ba45-4af98337f80b.png?v=1774901199 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cfef60887e5c14d660da15814cea9aee.jpg?v=1776424168 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/134196_bcf41294-0442-4033-88b4-10a350afe033.png?v=1774905104 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4e390596fe6b98ceab1dc9853086f886.jpg?v=1776424170 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/555463.png?v=1774660414 (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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_23fb4462-3c34-4255-bae4-afeac4db4c5f.png?v=1775069939 [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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/86fc19bf1cfa4684ebc7753b5170118b_37fb7ec2-6537-4d13-afd0-532f315291b2.jpg?v=1776424176 Methyl 5-aminopentanoate hydrochloride | 29840-56-0 Methyl 5-aminopentanoate hydrochloride|CPTD788095|29840-56-0 https://www.jk-sci.com/products/s57cptd788098 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f1a5c6ec9e174fdf2abf3273207d4f45.jpg?v=1776424178 Acetyl Dipeptide-1 | 196604-48-5 Acetyl Dipeptide-1|CPTD788098|196604-48-5 https://www.jk-sci.com/products/s57cptd788104 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/124933.png?v=1774972432 Alarelin Acetate salt | 79561-22-1 Alarelin Acetate salt|CPTD788104|79561-22-1 https://www.jk-sci.com/products/s57cptd788107 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_14a86bda-163b-4578-bb1c-f347a77834de.png?v=1774966211 Apraglutide | 1295353-98-8 Apraglutide|CPTD788107|1295353-98-8 https://www.jk-sci.com/products/s57cptd788108 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5805a8bcebcd758eedf72b5c54900233.jpg?v=1776424182 Asp(Obzl)-NCA | 13590-42-6 Asp(Obzl)-NCA|CPTD788108|13590-42-6 https://www.jk-sci.com/products/s57cptd788109 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/59dabd80a87151982ada5e92f4c79f4b.jpg?v=1776424186 Biotin-GHK | 2828433-27-6 Biotin-GHK|CPTD788109|2828433-27-6 https://www.jk-sci.com/products/s57cptd788110 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/83130906285234827532634be3e06eb5.jpg?v=1776424189 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/135224.png?v=1774905114 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/343910_54db5d89-9169-4c67-8b17-09d84a8cec52.png?v=1774882871 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/570240.png?v=1775053324 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/208709.png?v=1775072143 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/555898_23e7fda4-6783-4013-b7dd-cbfe84db7240.png?v=1774723534 Boc-4-Abu-ol | 75178-87-9 Boc-4-Abu-ol|CPTD788115|75178-87-9 https://www.jk-sci.com/products/s57cptd788116 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/140862_91bfe152-2f7b-405c-9dc7-9bc995723852.png?v=1774715747 Boc-4-iodo-L-phenylalanine | 62129-44-6 Boc-4-iodo-L-phenylalanine|CPTD788116|62129-44-6 https://www.jk-sci.com/products/s57cptd788117 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b05f075edaf940f772b8507fc4e164d5.jpg?v=1776424192 Boc-4-NO2-Phe-OEt | 67630-00-6 Boc-4-NO2-Phe-OEt|CPTD788117|67630-00-6 https://www.jk-sci.com/products/s57cptd788118 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/88caadd722d6dfbce0e1d0f168807597_31ca889e-4f9d-47fc-922d-b36ab73d910a.jpg?v=1776424195 Boc-Arg-OH·HCl·H2 | 114622-81-0 Boc-Arg-OH·HCl·H2|CPTD788118|114622-81-0 https://www.jk-sci.com/products/s57cptd788119 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/134931_b5b7f3a9-ed31-4d5c-9ad2-429d6b4b822d.png?v=1775075827 Boc-Asn(Trt)-OH | 132388-68-2 Boc-Asn(Trt)-OH|CPTD788119|132388-68-2 https://www.jk-sci.com/products/s57cptd788120 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/106340.png?v=1774728237 Boc-D-Arg.Hcl. | 113712-06-4 Boc-D-Arg.Hcl.|CPTD788120|113712-06-4 https://www.jk-sci.com/products/s57cptd788121 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/141084.png?v=1775056411 Boc-D-Glu-Obzl | 34404-30-3 Boc-D-Glu-Obzl|CPTD788121|34404-30-3 https://www.jk-sci.com/products/s57cptd788122 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/138323.png?v=1774667348 Boc-DL-Trp-OH | 112525-72-1 Boc-DL-Trp-OH|CPTD788122|112525-72-1 https://www.jk-sci.com/products/s57cptd788123 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5e9f44ba9e32c925fa1dc822fc6635dc.jpg?v=1776424198 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/315191_e21bf04a-e1e4-45ed-83b0-a49ba26a4d02.png?v=1774724477 Boc-D-Pro-ol | 83435-58-9 Boc-D-Pro-ol|CPTD788124|83435-58-9 https://www.jk-sci.com/products/s57cptd788125 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/372281.png?v=1775142492 Boc-D-Ser-OMe | 95715-85-8 Boc-D-Ser-OMe|CPTD788125|95715-85-8 https://www.jk-sci.com/products/s57cptd788126 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788127 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/322326.png?v=1775076911 Boc-D-Tle-OH | 124655-17-0 Boc-D-Tle-OH|CPTD788127|124655-17-0 https://www.jk-sci.com/products/s57cptd788128 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/420726.png?v=1774887537 Boc-D-Tyr(Et) | 76757-92-1 Boc-D-Tyr(Et)|CPTD788128|76757-92-1 https://www.jk-sci.com/products/s57cptd788129 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/222438.png?v=1774741793 Boc-Gln-Onp | 15387-45-8 Boc-Gln-Onp|CPTD788129|15387-45-8 https://www.jk-sci.com/products/s57cptd788130 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_907e07d6-f06d-4126-b31d-fe2480d9ffd0.png?v=1774901204 Boc-Gly.osu | 3392-07-0 Boc-Gly.osu|CPTD788130|3392-07-0 https://www.jk-sci.com/products/s57cptd788131 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/462712.png?v=1774970185 Boc-Gly-Leu-OH | 51871-42-2 Boc-Gly-Leu-OH|CPTD788131|51871-42-2 https://www.jk-sci.com/products/s57cptd788132 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/524449_516ce25b-e74e-4341-a29a-ce7105a5ea0d.png?v=1775061584 Boc-Gly-OMe | 31954-27-5 Boc-Gly-OMe|CPTD788132|31954-27-5 https://www.jk-sci.com/products/s57cptd788133 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/415546_082467f5-0752-410e-bf0f-80bfd313f829.png?v=1774672259 Boc-His(trt)-OH | 32926-43-5 Boc-His(trt)-OH|CPTD788133|32926-43-5 https://www.jk-sci.com/products/s57cptd788134 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/506489_0d083330-5f2d-480a-b60f-bac3eaaaa75b.png?v=1775079263 Boc-Hyp-OH | 13726-69-7 Boc-Hyp-OH|CPTD788134|13726-69-7 https://www.jk-sci.com/products/s57cptd788135 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/487391_9bd50e93-def8-4e6e-8f8f-0b79ee7a360a.png?v=1775056416 Boc-L-Glu(Ome)-Ome | 59279-60-6 Boc-L-Glu(Ome)-Ome|CPTD788135|59279-60-6 https://www.jk-sci.com/products/s57cptd788136 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788137 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/353799.png?v=1775076916 Boc-Phe-Ala-OH | 55677-48-0 Boc-Phe-Ala-OH|CPTD788137|55677-48-0 https://www.jk-sci.com/products/s57cptd788138 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b77c71a340dc4e0f7f8b88352bf87ec1_fdb70b38-d3e3-4c6c-880e-93988f994d39.jpg?v=1776424201 Boc-Tyr(bzl)-ol | 66605-58-1 Boc-Tyr(bzl)-ol|CPTD788138|66605-58-1 https://www.jk-sci.com/products/s57cptd788139 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/300653.png?v=1774668367 Boc-Tyr(Et)-OH | 76757-91-0 Boc-Tyr(Et)-OH|CPTD788139|76757-91-0 https://www.jk-sci.com/products/s57cptd788140 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/511831_e909caad-c9b4-4545-b8e4-682857d56c57.png?v=1774966215 Boc-Tyr-Oet | 72594-77-5 Boc-Tyr-Oet|CPTD788140|72594-77-5 https://www.jk-sci.com/products/s57cptd788141 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cb3b914066ec5192c22b4631cd5cea42_f697940c-22b9-4190-aefa-73da24f0f9b5.jpg?v=1776424205 Boc-Tyr-Otbu | 18938-60-8 Boc-Tyr-Otbu|CPTD788141|18938-60-8 https://www.jk-sci.com/products/s57cptd788142 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788143 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/996b385dfc597ea90968588eb10682fb.jpg?v=1776424207 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/303018_177a3c06-7dbf-4e61-b188-01f08a957bc7.png?v=1774718294 Cbz-L-Tle.DCHA | 62965-37-1 Cbz-L-Tle.DCHA|CPTD788145|62965-37-1 https://www.jk-sci.com/products/s57cptd788150 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788151 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/314decc0b689f2abd14e2b98197dab37_5f83b00a-e2ea-4c9c-98f0-7a41a63dcfe0.jpg?v=1776424211 Chymostatin (microbial product) | 9076-44-2 Chymostatin (microbial product)|CPTD788151|9076-44-2 https://www.jk-sci.com/products/s57cptd788152 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/519b116cab0bea1d8a8b6b7148837d29.jpg?v=1776424214 Copper Peptide ·2 acetate salt | 130120-57-9 Copper Peptide ·2 acetate salt|CPTD788152|130120-57-9 https://www.jk-sci.com/products/s57cptd788153 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_b480d517-2403-4d6f-bae2-f2e01718c07e.png?v=1774724480 D-Ala-NCA | 4829-15-4 D-Ala-NCA|CPTD788153|4829-15-4 https://www.jk-sci.com/products/s57cptd788155 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_68dc9238-5840-4165-aad0-1b94c45b99fe.png?v=1775073308 Deslorelin Acetate Deslorelin Acetate|CPTD788155 https://www.jk-sci.com/products/s57cptd788157 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788158 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ae0b2d5ab553715c2e4ef81cb0eb53ed.jpg?v=1776424217 D-Lys（tfa）-NCA | 1809273-81-1 D-Lys（tfa）-NCA|CPTD788158|1809273-81-1 https://www.jk-sci.com/products/s57cptd788159 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/390611_16b1a834-d914-421f-80ee-b8f09209b30e.png?v=1774639591 N,N'-Disuccinimidyl carbonate | 74124-79-1 N,N'-Disuccinimidyl carbonate|CPTD788159|74124-79-1 https://www.jk-sci.com/products/s57cptd788160 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9e2a2acd40bc6041b467986e57da56b4.jpg?v=1776424220 D-Tyr-NCA | 183732-21-0 D-Tyr-NCA|CPTD788160|183732-21-0 https://www.jk-sci.com/products/s57cptd788166 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_fe130f34-cf36-47b5-98d4-bb65c2f3dd90.png?v=1774970189 Exenatide Acetate | 141732-76-5 Exenatide Acetate|CPTD788166|141732-76-5 https://www.jk-sci.com/products/s57cptd788170 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/623955_5b99ac2f-f667-41cc-af35-4313f518c93a.png?v=1774893331 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/605436.png?v=1774673344 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/39b72ab5efc83c68dcb7da6d00dc5b66.jpg?v=1776424224 Fmoc-D-Asp-OAll | 204246-17-3 Fmoc-D-Asp-OAll|CPTD788173|204246-17-3 https://www.jk-sci.com/products/s57cptd788174 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e055a78271aacce85dc079fc0096857e_98f4870f-9b9e-4de6-b8cd-1432d56c681d.jpg?v=1776424227 Fmoc-D-Cys(phacm) | 1565818-55-4 Fmoc-D-Cys(phacm)|CPTD788174|1565818-55-4 https://www.jk-sci.com/products/s57cptd788175 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/acd91e8acffde0ad1894d06f7835a03c_8e2491de-de16-43dd-8e73-f66e71f9905c.jpg?v=1776424230 Fmoc-D-Lys(Dde)-OH | 333973-51-6 Fmoc-D-Lys(Dde)-OH|CPTD788175|333973-51-6 https://www.jk-sci.com/products/s57cptd788176 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788177 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/039199e73c7b7a2e0cee45a45b90d8bc_a0d399d0-992c-4f4e-894e-1dcfccf6e6c8.jpg?v=1776424233 fmoc-glu(otbu) | 71989-18-9 fmoc-glu(otbu)|CPTD788177|71989-18-9 https://www.jk-sci.com/products/s57cptd788178 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788179 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_1504fdab-779b-4eea-9fd6-e77656261d8f.png?v=1775137287 Fmoc-HomoArg(pbf) | 401915-53-5 Fmoc-HomoArg(pbf)|CPTD788179|401915-53-5 https://www.jk-sci.com/products/s57cptd788180 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3a1c999a7bbddd4cf19be702873735c2_bc55f41e-8b10-4620-90b9-b5b229847601.jpg?v=1776424236 Fmoc-Homo-Arg(Pbf)-OH | 1159680-21-3 Fmoc-Homo-Arg(Pbf)-OH|CPTD788180|1159680-21-3 https://www.jk-sci.com/products/s57cptd788181 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/115819_63da76b1-92fa-4c3d-b030-53e63a838d38.png?v=1775070904 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/632df6a5cbd03be397ba0dbfd76e8b9f.jpg?v=1776424239 Fmoc-L-2,4-Dimethylphe | 1217728-65-8 Fmoc-L-2,4-Dimethylphe|CPTD788182|1217728-65-8 https://www.jk-sci.com/products/s57cptd788183 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/96135e580034013f80c80f8f7e5889b2_a0d41984-f525-4cf6-88f3-de2595df75b6.jpg?v=1776424241 Fmoc-L-2,6-Dimethyltyrosine | 206060-54-0 Fmoc-L-2,6-Dimethyltyrosine|CPTD788183|206060-54-0 https://www.jk-sci.com/products/s57cptd788184 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788185 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788186 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1265961_dfa9b76d-604b-4f22-8d2f-dfa98da40731.png?v=1774733679 Fmoc-N-Me-Met-OH | 84000-12-4 Fmoc-N-Me-Met-OH|CPTD788186|84000-12-4 https://www.jk-sci.com/products/s57cptd788187 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4a4214cd2c0fd80d4347fd4940002f7d.jpg?v=1776424244 Fmoc-Sec(Mob)-OH | 150308-80-8 Fmoc-Sec(Mob)-OH|CPTD788187|150308-80-8 https://www.jk-sci.com/products/s57cptd788188 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788189 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/376641_57fc02bf-c611-41ed-9e9f-4b0eb5976574.png?v=1774662533 Fmoc-β-homoLeu-OH | 193887-44-4 Fmoc-β-homoLeu-OH|CPTD788189|193887-44-4 https://www.jk-sci.com/products/s57cptd788190 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788192 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/831598_98ac3972-d501-41d0-b541-c1c393c2719f.png?v=1775070910 GHK-CU | 49557-75-7 GHK-CU|CPTD788192|49557-75-7 https://www.jk-sci.com/products/s57cptd788193 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/533175.png?v=1774967645 Gly-NCA | 2185-00-4 Gly-NCA|CPTD788193|2185-00-4 https://www.jk-sci.com/products/s57cptd788195 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/420309.png?v=1774882876 H-Asp-OBzl | 7362-93-8 H-Asp-OBzl|CPTD788195|7362-93-8 https://www.jk-sci.com/products/s57cptd788198 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788199 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788202 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9c48807adea17812e659fdef2e690f3b.jpg?v=1776424248 IGF-1 LR3 | 946870-92-4 IGF-1 LR3|CPTD788202|946870-92-4 https://www.jk-sci.com/products/s57cptd788203 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c006dad4d9d1ac6ab7ead2d27819a162_6339b6e8-114e-46d5-8645-0e0f6a9deff7.jpg?v=1776424251 K(Z)-NCA | 1676-86-4 K(Z)-NCA|CPTD788203|1676-86-4 https://www.jk-sci.com/products/s57cptd788204 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d70fa583387e084dad16ea47fc90b279_e700d833-01ac-44b3-b3d4-8a8f37282d1c.jpg?v=1776424254 L-2-Abu-Ome.HCl | 56545-22-3 L-2-Abu-Ome.HCl|CPTD788204|56545-22-3 https://www.jk-sci.com/products/s57cptd788205 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/203825.png?v=1775155618 L-Ala-NCA | 2224-52-4 L-Ala-NCA|CPTD788205|2224-52-4 https://www.jk-sci.com/products/s57cptd788207 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/526545_7c1c3e2c-c28f-4a6f-8ed3-a434fe211d97.png?v=1774885242 Leu-NCA | 3190-70-3 Leu-NCA|CPTD788207|3190-70-3 https://www.jk-sci.com/products/s57cptd788209 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788212 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788215 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/81144888acfaf3c16b0fb170282c6248.jpg?v=1776424256 l-Lys(tfa)-NCA | 42267-27-6 l-Lys(tfa)-NCA|CPTD788215|42267-27-6 https://www.jk-sci.com/products/s57cptd788216 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/efb451ee533619899591815e11a257dd_dc2bb1a9-3a0c-4854-b40b-59c0b6f09e41.jpg?v=1776424259 L-Phe-NCA | 14825-82-2 L-Phe-NCA|CPTD788216|14825-82-2 https://www.jk-sci.com/products/s57cptd788217 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3571726bb2ae9769e5472543e608d1ca.jpg?v=1776424263 (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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/441282.png?v=1774905119 L-Thr(me) | 4144-02-9 L-Thr(me)|CPTD788218|4144-02-9 https://www.jk-sci.com/products/s57cptd788219 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7b7c56088a1c5360068dc2763dcf9363.jpg?v=1776424266 L-Thr-Obzl.HCI | 33645-24-8 L-Thr-Obzl.HCI|CPTD788219|33645-24-8 https://www.jk-sci.com/products/s57cptd788220 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/270312.png?v=1774728242 L-Tle-Ome.HCI | 63038-27-7 L-Tle-Ome.HCI|CPTD788220|63038-27-7 https://www.jk-sci.com/products/s57cptd788221 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788222 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/569076_89d2cd4a-96f0-4ac9-adfa-15c8afb58f3a.png?v=1774897181 Ethyl L-pyroglutamate | 7149-65-7 Ethyl L-pyroglutamate|CPTD788222|7149-65-7 https://www.jk-sci.com/products/s57cptd788223 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/347829.png?v=1774967651 Met-ome.HCL | 2491-18-1 Met-ome.HCL|CPTD788223|2491-18-1 https://www.jk-sci.com/products/s57cptd788224 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/610850.png?v=1774970202 Mpr(Bzl) | 2899-66-3 Mpr(Bzl)|CPTD788224|2899-66-3 https://www.jk-sci.com/products/s57cptd788225 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_a76c4de8-38c0-47c3-b2eb-bd10942bbab0.png?v=1775072147 Mu-conotoxin | 936616-33-0 Mu-conotoxin|CPTD788225|936616-33-0 https://www.jk-sci.com/products/s57cptd788226 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_720fc6d0-436f-4d6f-b533-1b4604773fd9.png?v=1775073317 Myristoyl Pentapeptide -4 acetate Myristoyl Pentapeptide -4 acetate|CPTD788226 https://www.jk-sci.com/products/s57cptd788227 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/591312.png?v=1774662539 N-Acetyl carnosine | 56353-15-2 N-Acetyl carnosine|CPTD788227|56353-15-2 https://www.jk-sci.com/products/s57cptd788229 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/159773.png?v=1775070915 Nesiritide acetate | 114471-18-0 Nesiritide acetate|CPTD788229|114471-18-0 https://www.jk-sci.com/products/s57cptd788230 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_4c81c8aa-0aca-40ed-b62a-bc2b379bad95.png?v=1774670317 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 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788234 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8709b7af1987d367170587d4ec208eb1.jpg?v=1776424269 Palmitoyl Tetrapeptide-7 | 221227-05-0 Palmitoyl Tetrapeptide-7|CPTD788234|221227-05-0 https://www.jk-sci.com/products/s57cptd788235 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3a153ed3e64104d971f6c5f306696f1a.jpg?v=1776424272 Palmitoyl Tripeptide -5 · 2 TFA | 623172-56-5 Palmitoyl Tripeptide -5 · 2 TFA|CPTD788235|623172-56-5 https://www.jk-sci.com/products/s57cptd788236 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cd3e3976d1f9aca5c2329362e2e83010.jpg?v=1776424275 Palmitoyl Tripeptide-1 HCl | 2757690-14-3 Palmitoyl Tripeptide-1 HCl|CPTD788236|2757690-14-3 https://www.jk-sci.com/products/s57cptd788242 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788243 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_f61eb628-e000-4425-af62-2978985dd77a.png?v=1774662543 rec IGF-I (human) | 67763-96-6 rec IGF-I (human)|CPTD788243|67763-96-6 https://www.jk-sci.com/products/s57cptd788244 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_1704a39a-a0eb-4923-9813-f956f02f08d4.png?v=1774741801 rec Leptin (mouse) | 1061787-61-8 rec Leptin (mouse)|CPTD788244|1061787-61-8 https://www.jk-sci.com/products/s57cptd788245 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_2cea2a0f-6601-4e58-8848-37d3e260c4a3.png?v=1774672268 rec TNF-α (human) | 94948-59-1 rec TNF-α (human)|CPTD788245|94948-59-1 https://www.jk-sci.com/products/s57cptd788246 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788247 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ecb919f8829faea4725d1f74922a24f0_1712a6d8-9da8-4823-9651-71f0d83c90e2.jpg?v=1776424278 Sar-NCA | 5840-76-6 Sar-NCA|CPTD788247|5840-76-6 https://www.jk-sci.com/products/s57cptd788250 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/58ddcc2b591e3cf4899ad7e46964aa81.jpg?v=1776424281 Selank | 129954-34-3 Selank|CPTD788250|129954-34-3 https://www.jk-sci.com/products/s57cptd788251 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_92065aff-3279-453a-a815-538b7e7a16ef.png?v=1774722596 Serpent Peptide 2AcOH Serpent Peptide 2AcOH|CPTD788251 https://www.jk-sci.com/products/s57cptd788252 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788255 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/483574_437dfd66-aa77-46c5-a958-264973305c78.png?v=1774887544 L-Isoserine | 632-13-3 L-Isoserine|CPTD788255|632-13-3 https://www.jk-sci.com/products/s57cptd788256 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_76782331-e813-43dc-9828-80570d25d115.png?v=1775141161 Taltirelin Acetate Taltirelin Acetate|CPTD788256 https://www.jk-sci.com/products/s57cptd788258 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/326a4294c8db9ad52d877b5604939cd3.jpg?v=1776424285 TB500 | 885340-08-9 TB500|CPTD788258|885340-08-9 https://www.jk-sci.com/products/s57cptd788263 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6162808af9f8f5ead199117085fab8a6.jpg?v=1776424287 Thymalfasin | 69440-99-9 Thymalfasin|CPTD788263|69440-99-9 https://www.jk-sci.com/products/s57cptd788271 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/dcf33ca985f14d7a83237db5fd3f07c0_dbf822f7-2220-42c6-b10f-fa22a5c80d78.jpg?v=1776424290 Val-NCA | 24601-74-9 Val-NCA|CPTD788271|24601-74-9 https://www.jk-sci.com/products/s57cptd788275 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_83ea52ff-5ca9-473e-92c5-a35a6e53721d.png?v=1774893343 Vosoritide Vosoritide|CPTD788275 https://www.jk-sci.com/products/s57cptd788276 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/350131.png?v=1774887550 Z(2-Cl)-Osu | 65853-65-8 Z(2-Cl)-Osu|CPTD788276|65853-65-8 https://www.jk-sci.com/products/s57cptd788277 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/452055.png?v=1774963175 Z-Asp(OtBu)-OMe | 63327-57-1 Z-Asp(OtBu)-OMe|CPTD788277|63327-57-1 https://www.jk-sci.com/products/s57cptd788278 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/131732.png?v=1775075837 Z-Asp-OtBu.DCHA | 23632-70-4 Z-Asp-OtBu.DCHA|CPTD788278|23632-70-4 https://www.jk-sci.com/products/s57cptd788279 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/230820.png?v=1775141167 Z-Gly-ol | 77987-49-6 Z-Gly-ol|CPTD788279|77987-49-6 https://www.jk-sci.com/products/s57cptd788280 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/329675.png?v=1775134027 Z-Leu-OH.DCHA | 53363-87-4 Z-Leu-OH.DCHA|CPTD788280|53363-87-4 https://www.jk-sci.com/products/s57cptd788281 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788282 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/443492.png?v=1774887557 Z-Tyr(tBu)-Osu | 10068-67-4 Z-Tyr(tBu)-Osu|CPTD788282|10068-67-4 https://www.jk-sci.com/products/s57cptd788283 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/225893_032ba04e-8dcb-4b6b-8541-f6c5ab36b753.png?v=1775070919 Z-Tyr-OtBu | 16881-33-7 Z-Tyr-OtBu|CPTD788283|16881-33-7 https://www.jk-sci.com/products/s57cptd788285 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8cd03d22d3b06ba341027e2aba318082.jpg?v=1776424293 Insulin Detemir | 169148-63-4 Insulin Detemir|CPTD788285|169148-63-4 https://www.jk-sci.com/products/s57cptd788287 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_8d2b989b-567e-4e40-822a-8f68d9e1797f.png?v=1774972442 Fmoc-β-Ala-Bip(4,4')-OH Fmoc-β-Ala-Bip(4,4')-OH|CPTD788287 https://www.jk-sci.com/products/s57cptd788288 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_908a19cb-2e43-43a7-a077-4f828a9aab29.png?v=1774646932 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_fbe6a7b8-72e1-4dea-8cd0-f4fb65ce4b55.png?v=1774901208 Fmoc-β-Ala-D-Cys(Trt)-OH Fmoc-β-Ala-D-Cys(Trt)-OH|CPTD788289 https://www.jk-sci.com/products/s57cptd788290 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_2f8254b6-d24c-45e4-86a9-cc7c7513ac37.png?v=1774715753 Fmoc-D-Cys(Trt)-D-Cys(Trt)-OH Fmoc-D-Cys(Trt)-D-Cys(Trt)-OH|CPTD788290 https://www.jk-sci.com/products/s57cptd788291 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/468066.png?v=1774661596 Fmoc-D-Cysteine | 157355-80-1 Fmoc-D-Cysteine|CPTD788291|157355-80-1 https://www.jk-sci.com/products/s57cptd788292 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fcbde576ec50d41f2d56bee4bfaceece_edd8c9cb-cb24-4bdd-91e2-baa57ea9420a.jpg?v=1776424296 Nisin from streptococcus lactis | 1414-45-5 Nisin from streptococcus lactis|CPTD788292|1414-45-5 https://www.jk-sci.com/products/s57cptd788293 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b854242577d586e5dda3cdeb1a563de3.jpg?v=1776424299 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/215124_e8f34f92-2290-432c-b183-c926adbfe424.png?v=1774727395 Ac-Asn(Trt)-OH | 163277-78-9 Ac-Asn(Trt)-OH|CPTD788294|163277-78-9 https://www.jk-sci.com/products/s57cptd788295 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788296 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/581367_9479daea-60a0-4a71-9246-e1c50026ff03.png?v=1775056429 H-Gln(Trt)-OH | 102747-84-2 H-Gln(Trt)-OH|CPTD788296|102747-84-2 https://www.jk-sci.com/products/s57cptd788297 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788298 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788299 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_4239fa57-b614-4be2-83dc-0b015a84d8b1.png?v=1774728246 Fmoc-β-Ala-Cys(Trt)-OH Fmoc-β-Ala-Cys(Trt)-OH|CPTD788299 https://www.jk-sci.com/products/s57cptd788300 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/be86f0c5057b4ddac6cf24fd1d1cec67.jpg?v=1776424302 Fmoc-β-Ala-Gly-OH | 133368-47-5 Fmoc-β-Ala-Gly-OH|CPTD788300|133368-47-5 https://www.jk-sci.com/products/s57cptd788301 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/215124.png?v=1774662547 Ac-Asn(Trt)-OH Ac-Asn(Trt)-OH|CPTD788301 https://www.jk-sci.com/products/s57cptd788302 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788303 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_df227f8d-2323-49aa-b43e-cc890e47c20f.png?v=1774661600 Fmoc-Cys(Trt)-Cys(Trt)-OH Fmoc-Cys(Trt)-Cys(Trt)-OH|CPTD788303 https://www.jk-sci.com/products/s57cptd788304 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/795f40c6d289b50bfdc3546683ff56b7.jpg?v=1776424304 Fmoc-β-Ala-Lys(Boc)-OH | 1998700-95-0 Fmoc-β-Ala-Lys(Boc)-OH|CPTD788304|1998700-95-0 https://www.jk-sci.com/products/s57cptd788305 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_7a59a7a9-0052-4c92-a0f6-195b215e18a1.png?v=1775070923 Fmoc-β-Ala-Asn(Trt)-OH Fmoc-β-Ala-Asn(Trt)-OH|CPTD788305 https://www.jk-sci.com/products/s57cptd788306 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_b388f2a0-326f-4f12-ba2f-16d5c225129b.png?v=1774901212 Fmoc-Asn(Trt)-Asn(Trt)-OH Fmoc-Asn(Trt)-Asn(Trt)-OH|CPTD788306 https://www.jk-sci.com/products/s57cptd788307 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/465580c1a7adc9da5664638cf9f07f68.jpg?v=1776424308 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_2818c61b-c965-458c-8dfa-de7a50bcc33f.png?v=1775079267 Boc-D-His(Trt)-Aib-OH Boc-D-His(Trt)-Aib-OH|CPTD788308 https://www.jk-sci.com/products/s57cptd788309 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_4c7f3ae6-9815-414b-ba92-54d155fad87b.png?v=1774710754 Boc-L-His(Trt)-Aib-Aib-OH Boc-L-His(Trt)-Aib-Aib-OH|CPTD788309 https://www.jk-sci.com/products/s57cptd788310 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_48736371-683b-439d-bc5e-d97fd3218726.png?v=1775063934 Cyclo(Leu-Leu-Leu-Leu-Leu-Leu) Cyclo(Leu-Leu-Leu-Leu-Leu-Leu)|CPTD788310 https://www.jk-sci.com/products/s57cptd788311 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_f573e0ea-6aa4-428a-8816-35c5a48ad606.png?v=1774967657 Petide-VDNKFNKEMRNAYWEIALLPNLNNQQKRAFIRSLYDDPSQSANLLAEAKKLNDAQAPKNDRGGGC Petide-VDNKFNKEMRNAYWEIALLPNLNNQQKRAFIRSLYDDPSQSANLLAEAKKLNDAQAPKNDRGGGC|CPTD788311 https://www.jk-sci.com/products/s57cptd788312 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/327967.png?v=1775076921 Cyclo(Tyr-Gly) | 5625-49-0 Cyclo(Tyr-Gly)|CPTD788312|5625-49-0 https://www.jk-sci.com/products/s57cptd788313 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788316 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_383f4959-fc82-4ac9-80ee-ad53a143cf83.png?v=1774967661 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 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788319 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/137e47f4dff028a9d93a36221c0d5410.jpg?v=1776424311 β-Methylamino-L-alanine Hydrochloride | 16012-55-8 β-Methylamino-L-alanine Hydrochloride|CPTD788319|16012-55-8 https://www.jk-sci.com/products/s57cptd788320 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/450962.png?v=1774887563 β-N-methylamino-L-alanine | 15920-93-1 β-N-methylamino-L-alanine|CPTD788320|15920-93-1 https://www.jk-sci.com/products/s57cptd788321 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/480911_64233cdd-5bb9-4bea-8f00-879604f91f66.png?v=1774893348 H-Gly-Gly-Gly-OH | 556-33-2 H-Gly-Gly-Gly-OH|CPTD788321|556-33-2 https://www.jk-sci.com/products/s57cptd788322 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f3dea79e338e4ecf49af094db33255cf.jpg?v=1776424313 Cyclo(L-Pro-L-Trp-) | 38136-70-8 Cyclo(L-Pro-L-Trp-)|CPTD788322|38136-70-8 https://www.jk-sci.com/products/s57cptd788323 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/398548.png?v=1775141173 O-Ethyl-L-tyrosine | 32795-52-1 O-Ethyl-L-tyrosine|CPTD788323|32795-52-1 https://www.jk-sci.com/products/s57cptd788324 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e14de344c236652e1cb2cc2034e0a72b.jpg?v=1776424316 L-Alanine N-propyl ester hydrochloride | 122774-31-6 L-Alanine N-propyl ester hydrochloride|CPTD788324|122774-31-6 https://www.jk-sci.com/products/s57cptd788325 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b9b3b545dbe6281fe23f93f8391cacb6.jpg?v=1776424319 O-Ethyl-D-tyrosine | 127419-60-7 O-Ethyl-D-tyrosine|CPTD788325|127419-60-7 https://www.jk-sci.com/products/s57cptd788326 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_30bb6cd9-a853-4ab4-ae75-c62d0482eb0a.png?v=1774669350 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d4a62c40d3c40ba284c2b8d949299755.jpg?v=1776424322 H-DL-Lys(Ac)-OH | 1071-49-4 H-DL-Lys(Ac)-OH|CPTD788340|1071-49-4 https://www.jk-sci.com/products/s57cptd788341 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/59bbb903e564946f077de0131e207416_160366ef-e1e8-43d2-9372-fb13f079653f.jpg?v=1776424324 4-Ethylcatechol | 1124-39-6 4-Ethylcatechol|CPTD788341|1124-39-6 https://www.jk-sci.com/products/s57cptd788342 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_065a0b88-83c9-4a27-807e-a031fab3772e.png?v=1775070927 Fmoc-β-Ala-D-2-Nal-OH Fmoc-β-Ala-D-2-Nal-OH|CPTD788342 https://www.jk-sci.com/products/s57cptd788343 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8535b306c25ae0f1e69b23ed1ee1add0.jpg?v=1776424328 5-Chloro-DL-Tryptophan | 55325-48-9 5-Chloro-DL-Tryptophan|CPTD788343|55325-48-9 https://www.jk-sci.com/products/s57cptd788344 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_4490d60c-e93d-4a0a-a500-1c68521dee6f.png?v=1774963189 Fmoc-Pro-D-Ala-NH2 Fmoc-Pro-D-Ala-NH2|CPTD788344 https://www.jk-sci.com/products/s57cptd788345 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_9f45c400-0d63-494a-938d-ed5944b1a233.png?v=1774741805 NH2-Arg-Pro-D-Ala-NH2 NH2-Arg-Pro-D-Ala-NH2|CPTD788345 https://www.jk-sci.com/products/s57cptd788346 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_ae190182-b319-4b4d-9e0a-2db2ded736bb.png?v=1774710760 H-Pro-D-Ala-NH2 H-Pro-D-Ala-NH2|CPTD788346 https://www.jk-sci.com/products/s57cptd788347 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788348 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_1e8ff341-b52a-41f4-a01c-e51b67a44339.png?v=1774985333 Fmoc-β-Ala-Ser(tBu)-OH Fmoc-β-Ala-Ser(tBu)-OH|CPTD788348 https://www.jk-sci.com/products/s57cptd788349 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_eed1c6f3-c76c-47df-9700-900b6bdf72da.png?v=1774726461 Fmoc-D-3-Pyridylalanine-D-3-Pyridylalanine-OH Fmoc-D-3-Pyridylalanine-D-3-Pyridylalanine-OH|CPTD788349 https://www.jk-sci.com/products/s57cptd788350 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788351 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_637b57d6-c132-49f1-bd8b-e82c6e02ce0c.png?v=1774892241 Fmoc-β-Ala-D-Phe(4-Cl)-OH Fmoc-β-Ala-D-Phe(4-Cl)-OH|CPTD788351 https://www.jk-sci.com/products/s57cptd788352 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788353 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_915d5fb4-0c83-4c13-8663-1207307fb584.png?v=1774718299 Fmoc-Tyr(tBu)-Tyr(tBu)-OH Fmoc-Tyr(tBu)-Tyr(tBu)-OH|CPTD788353 https://www.jk-sci.com/products/s57cptd788354 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_e1c398da-70f1-4406-88b1-1a01892ec95b.png?v=1774715760 Fmoc-β-Ala-D-Ala-OH Fmoc-β-Ala-D-Ala-OH|CPTD788354 https://www.jk-sci.com/products/s57cptd788355 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/138207.png?v=1774713462 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_f1a0d48d-5406-48ca-9c5d-36a72eb39cf8.png?v=1774892246 Fmoc-Arg-Pro-D-Ala-NH2 Fmoc-Arg-Pro-D-Ala-NH2|CPTD788356 https://www.jk-sci.com/products/s57cptd788357 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_7c3093d5-5ef0-4247-872b-961228beb8ac.png?v=1774672273 Fmoc-D-Orn-OH Fmoc-D-Orn-OH|CPTD788357 https://www.jk-sci.com/products/s57cptd788358 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_09f089cd-a201-4997-8613-df3fd1c934d4.png?v=1774673354 N6-(2-acetoxybenzoyl)lysine N6-(2-acetoxybenzoyl)lysine|CPTD788358 https://www.jk-sci.com/products/s57cptd788359 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_b9c6c664-43d6-49a6-bd8f-4327ed6a6214.png?v=1774903557 (2-Acetoxybenzoyl)lysine (2-Acetoxybenzoyl)lysine|CPTD788359 https://www.jk-sci.com/products/s57cptd788360 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_8f5f40e4-7e49-4772-bb37-e418d1960b2e.png?v=1774713466 N6-(L-lysyl)-L-lysine Trihydrochloride N6-(L-lysyl)-L-lysine Trihydrochloride|CPTD788360 https://www.jk-sci.com/products/s57cptd788361 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/16b30e25e927b2e73ce54d99355e9f7d.jpg?v=1776424330 Fmoc-Leu-Leu-OH | 88743-98-0 Fmoc-Leu-Leu-OH|CPTD788361|88743-98-0 https://www.jk-sci.com/products/s57cptd788362 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_fed785f5-351d-46de-95fe-c14bc62e68fb.png?v=1774901216 methyl-D-alanyl-D-glutamic acid methyl-D-alanyl-D-glutamic acid|CPTD788362 https://www.jk-sci.com/products/s57cptd788363 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_58b07666-6f6c-41d0-8fed-2d327baaf358.png?v=1775073322 ((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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_d69c7c22-d924-49b2-a82e-c7088b7ddf02.png?v=1774722601 Fmoc-β-Ala-Thr(tBu)-OH Fmoc-β-Ala-Thr(tBu)-OH|CPTD788364 https://www.jk-sci.com/products/s57cptd788365 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/edd53c93582552ad5871b3256ec83967.jpg?v=1776424335 Fmoc-β-Ala-Phe-OH | 2171282-19-0 Fmoc-β-Ala-Phe-OH|CPTD788365|2171282-19-0 https://www.jk-sci.com/products/s57cptd788366 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_58cba68a-ed50-4f4d-874a-88b52e93ff42.png?v=1774673358 Z-D-Trp(Boc)-OH DCHA Z-D-Trp(Boc)-OH DCHA|CPTD788366 https://www.jk-sci.com/products/s57cptd788367 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_d06a9e8a-69b4-42ac-b373-d92949cd9749.png?v=1774662552 Fmoc-β-Ala-D-3-Pal-OH Fmoc-β-Ala-D-3-Pal-OH|CPTD788367 https://www.jk-sci.com/products/s57cptd788368 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_7430a04a-c4fc-484c-8a9a-a7d9f9921a99.png?v=1775072151 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 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788370 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788371 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_f5fccdbb-9773-466c-ab1b-8dc8785b2b80.png?v=1774967665 Fmoc-D-Ala-D-Ala-OH Fmoc-D-Ala-D-Ala-OH|CPTD788371 https://www.jk-sci.com/products/s57cptd788372 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_094458c9-5ad4-4ce7-b1c8-c4a64adbf907.png?v=1774668371 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 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788374 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788375 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/833e0c2818ff144dd80fbb08149a9cc1.jpg?v=1776424339 Fmoc-Ser(tBu)-Ser(tBu) -OH | 110098-50-5 Fmoc-Ser(tBu)-Ser(tBu) -OH|CPTD788375|110098-50-5 https://www.jk-sci.com/products/s57cptd788376 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788378 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/456002_bd482b3c-8b95-4294-9d40-45b301c7b627.png?v=1774710768 D-Aspartic Acid | 1783-96-6 D-Aspartic Acid|CPTD788378|1783-96-6 https://www.jk-sci.com/products/s57cptd788380 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/281805_0c71e566-6d33-4ef1-bd36-032065ca6339.png?v=1775142505 Glycylglycine | 556-50-3 Glycylglycine|CPTD788380|556-50-3 https://www.jk-sci.com/products/s57cptd788381 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4c6e63f74444ac41ef614529d1945b45.jpg?v=1776424341 Cyclo-(L-tyrosylglycyl) | 1217777-38-2 Cyclo-(L-tyrosylglycyl)|CPTD788381|1217777-38-2 https://www.jk-sci.com/products/s57cptd788382 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3b1af039e8c6dd92dfa745d4155c1851.jpg?v=1776424344 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/320685.png?v=1775137293 ((benzyloxy)carbonyl)glycyl-L-tyrosine | 7801-35-6 ((benzyloxy)carbonyl)glycyl-L-tyrosine|CPTD788383|7801-35-6 https://www.jk-sci.com/products/s57cptd788384 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/506406_f6e724e6-4f27-45b6-b54d-27b2d95d2a03.png?v=1774660424 N-Methyl-D-Glucamine | 6284-40-8 N-Methyl-D-Glucamine|CPTD788384|6284-40-8 https://www.jk-sci.com/products/s57cptd788387 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/331686.png?v=1774662557 Iminodiacetic Acid | 142-73-4 Iminodiacetic Acid|CPTD788387|142-73-4 https://www.jk-sci.com/products/s57cptd788388 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788389 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788390 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/348378_a25f9c7d-de9f-4f4c-9f52-d88dfe04c1ee.png?v=1774645169 D-Valine | 640-68-6 D-Valine|CPTD788390|640-68-6 https://www.jk-sci.com/products/s57cptd788391 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/563022.png?v=1774642931 H-Phg-OH | 2935-35-5 H-Phg-OH|CPTD788391|2935-35-5 https://www.jk-sci.com/products/s57cptd788392 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/524972_e655fbad-bffc-445a-9f39-3df1a9eebfed.png?v=1775063943 N-Acetyl-D-leucine | 19764-30-8 N-Acetyl-D-leucine|CPTD788392|19764-30-8 https://www.jk-sci.com/products/s57cptd788394 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3731a0778c1050295af2bdd8c24f1884.jpg?v=1776424348 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/de2b0b8aa9e1f63cdee69ff0f2ecc0da.jpg?v=1776424351 Cyclo(-Gly-L-Tyr) | 5845-66-9 Cyclo(-Gly-L-Tyr)|CPTD788395|5845-66-9 https://www.jk-sci.com/products/s57cptd788397 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/44ff1a6b7d47707ba6058ddf81f8d80b_e1867e48-4f5a-4bfb-8240-a498ba33373a.jpg?v=1776424354 N-Acetyl-DL-methionine | 1115-47-5 N-Acetyl-DL-methionine|CPTD788397|1115-47-5 https://www.jk-sci.com/products/s57cptd788400 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/553685.png?v=1775072157 N-Phthaloyl-L-alanine | 4192-28-3 N-Phthaloyl-L-alanine|CPTD788400|4192-28-3 https://www.jk-sci.com/products/s57cptd788401 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/539133.png?v=1774639601 4-Hydroxy-L-(+)-2-phenylglycine | 32462-30-9 4-Hydroxy-L-(+)-2-phenylglycine|CPTD788401|32462-30-9 https://www.jk-sci.com/products/s57cptd788405 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b8904c326cf1efe990990b3059c4fa35.jpg?v=1776424357 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/390882.png?v=1774665315 Z-Pro-Leu-Gly-NHOH | 103145-74-0 Z-Pro-Leu-Gly-NHOH|CPTD788406|103145-74-0 https://www.jk-sci.com/products/s57cptd788407 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788408 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/929dec18edb613627cb5acc878ad2a01.jpg?v=1776424361 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ca6d4a0c7821e7d680c08e802c7a4564.jpg?v=1776424366 3-Hydroxyhippuric acid | 1637-75-8 3-Hydroxyhippuric acid|CPTD788409|1637-75-8 https://www.jk-sci.com/products/s57cptd788410 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_c07e2edb-6434-40ab-900d-eba0ea910824.png?v=1774715766 Fmoc-β-Ala-Gly-Gly-Gly-OH Fmoc-β-Ala-Gly-Gly-Gly-OH|CPTD788410 https://www.jk-sci.com/products/s57cptd788412 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/126776.png?v=1774903563 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_52c37b80-4484-449e-b54a-caaa0cbdca71.png?v=1774972453 Inotersen sodium | 1432726-13-0 Inotersen sodium|CPTD788416|1432726-13-0 https://www.jk-sci.com/products/s57cptd788418 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/f6f3aad4d92e35dde9213535a7c50e7c.jpg?v=1776424369 Cholecystokinin Precursor (24-32) (rat) H-Val-Pro-Val-Glu-Ala-Val-Asp-Pro-Met-OH | 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_78a4de54-7e9e-464b-a645-b7cc570f8e71.png?v=1775142509 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_dd458c87-6c22-49d1-9dde-2da4cbc0f08a.png?v=1775143869 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_76ab3dc4-1ae5-4de0-9351-30049acfb7b5.png?v=1774902482 Pro-Gly-Pro-Ile-Asn-Phe Pro-Gly-Pro-Ile-Asn-Phe|CPTD788421 https://www.jk-sci.com/products/s57cptd788422 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_e84786b0-ca9f-4147-b977-55c969afb542.png?v=1774881082 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_7cdf5d9b-af57-47aa-ae46-439493f0ea53.png?v=1774986898 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9f6670180816e866490f596011e59b66_047b64cb-dc68-4e54-a57e-08027cf6585f.jpg?v=1776424371 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_d9e21ae8-ca67-40a7-96a0-04baad7eb72a.png?v=1774988527 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 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788428 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_fb34fb1b-3a80-41de-bf2c-743fcd077295.png?v=1775156775 PGlu-His-Trp PGlu-His-Trp|CPTD788428 https://www.jk-sci.com/products/s57cptd788429 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/0c636f7edc6840970493f57b5b1ae64a.jpg?v=1776424375 cyclo-L-Trp-L-His | 18610-65-6 cyclo-L-Trp-L-His|CPTD788429|18610-65-6 https://www.jk-sci.com/products/s57cptd788430 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/591369_1931026d-b26d-4615-b9e6-6fc3e02082f8.png?v=1774725478 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_68d1f174-e1e7-4882-aa1e-c423cfad56bf.png?v=1774893354 Peptide 431 Peptide 431|CPTD788431 https://www.jk-sci.com/products/s57cptd788432 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_06ebcbd3-f413-4b66-a49a-7e5569842eec.png?v=1774713470 Peptide 432 Peptide 432|CPTD788432 https://www.jk-sci.com/products/s57cptd788433 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_e0c7d5f3-ba60-484c-9d52-3066d8486317.png?v=1774881086 Peptide 433 Peptide 433|CPTD788433 https://www.jk-sci.com/products/s57cptd788434 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788435 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788436 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_57d2b423-f090-48b7-8b86-2c8df8518e97.png?v=1774712114 Peptide 436 Peptide 436|CPTD788436 https://www.jk-sci.com/products/s57cptd788437 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_2c764423-1d78-472c-9ca8-1db354056a6a.png?v=1774670320 Peptide 437 Peptide 437|CPTD788437 https://www.jk-sci.com/products/s57cptd788438 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_ad3831bc-0cad-4fd5-9fe8-c55509965fcd.png?v=1774662561 Peptide 438 Peptide 438|CPTD788438 https://www.jk-sci.com/products/s57cptd788439 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_f55a270d-6dc2-4468-8c23-dabe111b23ec.png?v=1774887568 Peptide 439 Peptide 439|CPTD788439 https://www.jk-sci.com/products/s57cptd788440 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_75876a36-6bf5-4d48-8e96-8b66a56fbdc3.png?v=1775079271 Peptide 440 Peptide 440|CPTD788440 https://www.jk-sci.com/products/s57cptd788441 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_19843bca-079b-4995-94d7-feea9b3ca61c.png?v=1775141178 Peptide 441 Peptide 441|CPTD788441 https://www.jk-sci.com/products/s57cptd788442 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788443 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_fcfb975b-d852-44a2-8859-a7a567b7e7ce.png?v=1774728251 Carrier Protein 1 Carrier Protein 1|CPTD788443 https://www.jk-sci.com/products/s57cptd788444 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_515b1c78-eb2d-4e7a-a872-8b997a96cbc8.png?v=1774905129 Carrier Protein 2 Carrier Protein 2|CPTD788444 https://www.jk-sci.com/products/s57cptd788445 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_a4543aba-1f9c-4e78-a974-847a0f466385.png?v=1774710771 Carrier Protein 3 Carrier Protein 3|CPTD788445 https://www.jk-sci.com/products/s57cptd788446 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_204f2a7c-98e0-4bc9-b9b3-3dde3bac8d2d.png?v=1774897195 Carrier Protein 4 Carrier Protein 4|CPTD788446 https://www.jk-sci.com/products/s57cptd788447 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_c363ebb9-d547-46e0-b138-62c4cdd16ecf.png?v=1774646941 Carrier Protein 5 Carrier Protein 5|CPTD788447 https://www.jk-sci.com/products/s57cptd788448 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_561fd6ed-b4ec-4c4a-94a1-d890d5abce3d.png?v=1774710777 Carrier Protein 6 Carrier Protein 6|CPTD788448 https://www.jk-sci.com/products/s57cptd788449 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_cb84917d-cbec-49ea-892f-4029f258bb7c.png?v=1774719599 Carrier Protein 7 Carrier Protein 7|CPTD788449 https://www.jk-sci.com/products/s57cptd788450 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_3f02c5c0-94be-44d8-b5f3-da7271317824.png?v=1774882880 Carrier Protein 8 Carrier Protein 8|CPTD788450 https://www.jk-sci.com/products/s57cptd788451 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_2bd9d35b-ed58-4d97-aa44-3809e24ab6f0.png?v=1775056435 Carrier Protein 9 Carrier Protein 9|CPTD788451 https://www.jk-sci.com/products/s57cptd788452 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_e7f51114-4dbc-4adb-a4d0-8402e057fa30.png?v=1774885246 Carrier Protein 10 Carrier Protein 10|CPTD788452 https://www.jk-sci.com/products/s57cptd788453 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_4792354e-6113-4469-ad61-6d1ced2efa4d.png?v=1775075846 Carrier Protein 11 Carrier Protein 11|CPTD788453 https://www.jk-sci.com/products/s57cptd788454 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_f35eb8f8-69c4-4e8b-ab4e-ff07f68700cd.png?v=1774725481 Carrier Protein 12 Carrier Protein 12|CPTD788454 https://www.jk-sci.com/products/s57cptd788455 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/231117.png?v=1774905134 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_a514279d-1afd-4bee-9de4-ecaf4f4fcad7.png?v=1774882886 Fmoc-β-Ala-D-Trp（Boc）-OH Fmoc-β-Ala-D-Trp（Boc）-OH|CPTD788457 https://www.jk-sci.com/products/s57cptd788458 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788459 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_9c43a556-442c-4fc0-b021-1f0265a79953.png?v=1774667352 Fmoc-β-Ala-Hyp（Boc）-OH Fmoc-β-Ala-Hyp（Boc）-OH|CPTD788459 https://www.jk-sci.com/products/s57cptd788462 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/355000.png?v=1774882891 IGF-I (30-41) | 82177-09-1 IGF-I (30-41)|CPTD788462|82177-09-1 https://www.jk-sci.com/products/s57cptd788463 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/589497.png?v=1774719604 D-Kynurenine | 13441-51-5 D-Kynurenine|CPTD788463|13441-51-5 https://www.jk-sci.com/products/s57cptd788464 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4c58e05ce7fb558092e3fdb9a45496d5.jpg?v=1776424378 Tripeptide-10 citrulline | 960531-53-7 Tripeptide-10 citrulline|CPTD788464|960531-53-7 https://www.jk-sci.com/products/s57cptd788465 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/376a5da841859c116b84d3d83495e4a5.jpg?v=1776424382 Myristoyl Pentapeptide-4 | 1392416-25-9 Myristoyl Pentapeptide-4|CPTD788465|1392416-25-9 https://www.jk-sci.com/products/s57cptd788466 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7cc48354c4e298815418f906b283e1e0_85684a59-ee86-4bf1-a225-f0312e6a1c8a.jpg?v=1776424385 Palmitoyl Tripeptide-8 TFA salt | 936544-53-5 Palmitoyl Tripeptide-8 TFA salt|CPTD788466|936544-53-5 https://www.jk-sci.com/products/s57cptd788467 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/911c9f341a94a96111a1356f24fa8471.jpg?v=1776424389 Alexamorelin Trifluoroacetic Acid Salt | 196808-85-2 Alexamorelin Trifluoroacetic Acid Salt|CPTD788467|196808-85-2 https://www.jk-sci.com/products/s57cptd788468 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_d1ecff87-656a-407e-a808-a4f092f6819d.png?v=1775142516 IGF-1 LR3 IGF-1 LR3|CPTD788468 https://www.jk-sci.com/products/s57cptd788469 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_8c1ab578-f93b-425e-ade5-d69cf5470a0c.png?v=1775073326 Peptide-GMF Peptide-GMF|CPTD788469 https://www.jk-sci.com/products/s57cptd788471 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_a4208756-2a29-48fb-ae2d-578274711da4.png?v=1775136055 Fmoc-Ile-Ile-OH Fmoc-Ile-Ile-OH|CPTD788471 https://www.jk-sci.com/products/s57cptd788472 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_fc60f9c3-a3b6-4a95-9614-8294ea122687.png?v=1774897199 Fmoc-Asn(Trt)-Asn(Trt)-OH Fmoc-Asn(Trt)-Asn(Trt)-OH|CPTD788472 https://www.jk-sci.com/products/s57cptd788473 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_1936abd9-0152-41be-b6e2-9ce76efdd1de.png?v=1774672277 Fmoc-Gln(Trt)-Gln(Trt)-OH Fmoc-Gln(Trt)-Gln(Trt)-OH|CPTD788473 https://www.jk-sci.com/products/s57cptd788474 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/27335e059bb68e191158a02fd7309f12.jpg?v=1776424393 Fmoc-β-Ala-Ile-OH | 2171270-66-7 Fmoc-β-Ala-Ile-OH|CPTD788474|2171270-66-7 https://www.jk-sci.com/products/s57cptd788475 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_8a54ea60-f60f-43ee-b2bb-1fbf052d232c.png?v=1774963194 Fmoc-β-Ala-Asn(Trt)-OH Fmoc-β-Ala-Asn(Trt)-OH|CPTD788475 https://www.jk-sci.com/products/s57cptd788476 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/00ea7c2b1effa8e709abc9d41c1cf12d.jpg?v=1776424397 Fmoc-β-Ala-Pro-OH | 2171246-67-4 Fmoc-β-Ala-Pro-OH|CPTD788476|2171246-67-4 https://www.jk-sci.com/products/s57cptd788478 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788479 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_7c2318a9-7d4b-43cc-8ca9-b0f099e872db.png?v=1774721693 Fmoc-β-Ala-Tyr(tBu)-OH Fmoc-β-Ala-Tyr(tBu)-OH|CPTD788479 https://www.jk-sci.com/products/s57cptd788480 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_967b1bf3-e4d7-44a4-bd76-644478f22b24.png?v=1774972458 Fmoc-Tyr(tBu)-Tyr(tBu)-OH Fmoc-Tyr(tBu)-Tyr(tBu)-OH|CPTD788480 https://www.jk-sci.com/products/s57cptd788481 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d8a664955755621b6ab7a5ed6cdde7e9.jpg?v=1776424400 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/516152.png?v=1774669353 Gly-Gly-Tyr-Arg Gly-Gly-Tyr-Arg|CPTD788485 https://www.jk-sci.com/products/s57cptd788486 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_3db343a2-6a69-4060-ab54-7dfc729144ff.png?v=1774712119 Trp-Leu-Gly-Tyr-Pro-Arg Trp-Leu-Gly-Tyr-Pro-Arg|CPTD788486 https://www.jk-sci.com/products/s57cptd788487 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_feb0c49b-ae3d-4463-8610-f756dcec70e2.png?v=1774672287 Asp-Leu-Arg-Tyr-Trp Asp-Leu-Arg-Tyr-Trp|CPTD788487 https://www.jk-sci.com/products/s57cptd788488 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_d05c136e-addc-43e5-8325-3f5d7a5bc3a3.png?v=1774645178 Ser-Asn-Tyr-Phe-Pro-Arg-Pro-Trp Ser-Asn-Tyr-Phe-Pro-Arg-Pro-Trp|CPTD788488 https://www.jk-sci.com/products/s57cptd788490 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788491 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8e8f8aecb6ef3f0fd04af1b892366e07.jpg?v=1776424403 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_d71a3256-95d1-4516-a9f3-f15aebbd9769.png?v=1774720729 Fmoc-β-Ala-Oic-OH Fmoc-β-Ala-Oic-OH|CPTD788492 https://www.jk-sci.com/products/s57cptd788493 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788494 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_c9bc4ee8-20d8-45f0-9abe-dbeb28473907.png?v=1774662565 Fmoc-β-Ala-2-Thi-OH Fmoc-β-Ala-2-Thi-OH|CPTD788494 https://www.jk-sci.com/products/s57cptd788495 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_d7daa0ea-36d9-45e5-acc1-e4f9f5e4120c.png?v=1774893359 Fmoc-β-Ala-Hyp(tBu)-OH Fmoc-β-Ala-Hyp(tBu)-OH|CPTD788495 https://www.jk-sci.com/products/s57cptd788496 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788497 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/ed880f1d0b8e27efee87e0ab238ae3c4.jpg?v=1776424406 Polymyxin B nonapeptide TFA | 2220175-42-6 Polymyxin B nonapeptide TFA|CPTD788497|2220175-42-6 https://www.jk-sci.com/products/s57cptd788498 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/80b72d0eff71ed87278cc10c353c7991.jpg?v=1776424408 Cycloserine Dimer Impurity (Cycloserine Diketoperazine) | 16337-02-3 Cycloserine Dimer Impurity (Cycloserine Diketoperazine)|CPTD788498|16337-02-3 https://www.jk-sci.com/products/s57cptd788499 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_0ac25d24-2b63-4da9-8138-82646225a743.png?v=1774741813 (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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/437523.png?v=1774662571 N-Cbz-L-isoleucine | 3160-59-6 N-Cbz-L-isoleucine|CPTD788500|3160-59-6 https://www.jk-sci.com/products/s57cptd788501 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8cff5a44289f40c96ca237a83451551d.jpg?v=1776424411 Darinaparsin | 69819-86-9 Darinaparsin|CPTD788501|69819-86-9 https://www.jk-sci.com/products/s57cptd788502 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/bafe385fc88eeb562243ca79348bcfa7.jpg?v=1776424414 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/278930bb242e2ba5d9e286cb5b21f951.jpg?v=1776424417 N-Butanoyl-L-cysteine | 62309-95-9 N-Butanoyl-L-cysteine|CPTD788503|62309-95-9 https://www.jk-sci.com/products/s57cptd788504 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/588301.png?v=1774902487 3-Chlorotyrosine | 7423-93-0 3-Chlorotyrosine|CPTD788504|7423-93-0 https://www.jk-sci.com/products/s57cptd788505 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/117664.png?v=1774988537 N-Acetylhistidine | 2497-02-1 N-Acetylhistidine|CPTD788505|2497-02-1 https://www.jk-sci.com/products/s57cptd788506 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/318154_53b5b170-855a-467b-8c56-272ea3274cfc.png?v=1774721697 4-Acetamidobutanoic acid | 3025-96-5 4-Acetamidobutanoic acid|CPTD788506|3025-96-5 https://www.jk-sci.com/products/s57cptd788507 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/347490.png?v=1774720734 O-Acetylserine | 5147-00-2 O-Acetylserine|CPTD788507|5147-00-2 https://www.jk-sci.com/products/s57cptd788508 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b74d7bb6c3727498202798fc6e76d0cf.jpg?v=1776424420 N-Cinnamylglycine | 16534-24-0 N-Cinnamylglycine|CPTD788508|16534-24-0 https://www.jk-sci.com/products/s57cptd788509 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_2f1ab06b-13ef-4815-9d94-67657d1e7506.png?v=1775061596 Custom peptides Custom peptides|CPTD788509 https://www.jk-sci.com/products/s57cptd788510 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_1cc6c4f5-1716-4466-9241-dfb8e9387512.png?v=1775075850 Cyclo(Pro-Trp) | 67889-75-2 Cyclo(Pro-Trp)|CPTD788510|67889-75-2 https://www.jk-sci.com/products/s57cptd788511 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_8ba25928-4780-4dbb-92e0-a4299e03d770.png?v=1775141184 Triptorelin/Leuprorelin Impurity (Pyr-His-Trp) Trifluoroacetate Triptorelin/Leuprorelin Impurity (Pyr-His-Trp) Trifluoroacetate|CPTD788511 https://www.jk-sci.com/products/s57cptd788512 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_3649b492-a347-40f3-8ccb-0f6f84aaf6d9.png?v=1774737020 H-D-Hyp(tBu)-OH H-D-Hyp(tBu)-OH|CPTD788512 https://www.jk-sci.com/products/s57cptd788513 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_bdb4e385-91a2-427e-a2a6-3fbbc84dfd3f.png?v=1775072161 NG-Monomethyl-L-arginine-d7 Hydrochloride (>90%) NG-Monomethyl-L-arginine-d7 Hydrochloride (>90%)|CPTD788513 https://www.jk-sci.com/products/s57cptd788514 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cd9c3ac0953ad1050da9b2f1f76ad1b2.jpg?v=1776424423 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9aa9a993203b2e716b4031e9338fca73.jpg?v=1776424426 Palmitoyl Hexapeptide-12 | 171263-26-6 Palmitoyl Hexapeptide-12|CPTD788515|171263-26-6 https://www.jk-sci.com/products/s57cptd788516 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/132811.png?v=1774721702 1,3,7-Trimethyluric Acid | 5415-44-1 1,3,7-Trimethyluric Acid|CPTD788516|5415-44-1 https://www.jk-sci.com/products/s57cptd788517 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cd4f0b41730c35dafdcf880de874a1df_69bf68b2-b9b6-4551-bac9-6f13e1eb7a7b.jpg?v=1776424429 (S)-β-Aminoisobutyric Acid | 4249-19-8 (S)-β-Aminoisobutyric Acid|CPTD788517|4249-19-8 https://www.jk-sci.com/products/s57cptd788518 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788519 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e803c5829ec180753b462096dee4e9ef.jpg?v=1776424432 5-Hydroxylysine | 1190-94-9 5-Hydroxylysine|CPTD788519|1190-94-9 https://www.jk-sci.com/products/s57cptd788520 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/26e23dc67f2eb6f685eb26032c6d8602.jpg?v=1776424435 2-Propionamidoacetic acid | 21709-90-0 2-Propionamidoacetic acid|CPTD788520|21709-90-0 https://www.jk-sci.com/products/s57cptd788521 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/323369_75ad2dc4-1d0e-4fd1-a77e-d6660ec9b812.png?v=1774713475 2-(3-Methylbutanamido)acetic acid | 16284-60-9 2-(3-Methylbutanamido)acetic acid|CPTD788521|16284-60-9 https://www.jk-sci.com/products/s57cptd788522 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/433471_d7005eeb-c7c6-47ad-809a-326a3eac2ac6.png?v=1774725487 H-DL-HoSer-OH | 1927-25-9 H-DL-HoSer-OH|CPTD788522|1927-25-9 https://www.jk-sci.com/products/s57cptd788523 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788524 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/425699_aa73e3cb-0556-4beb-a9e9-4da1f41e017b.png?v=1775136060 N-Acetyl-b-alanine | 3025-95-4 N-Acetyl-b-alanine|CPTD788524|3025-95-4 https://www.jk-sci.com/products/s57cptd788525 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788526 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788527 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788529 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_a2dfb4b8-6397-4d09-b11a-c1385b7b3fa0.png?v=1774728255 Felypressin Acetate Felypressin Acetate|CPTD788529 https://www.jk-sci.com/products/s57cptd788531 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788532 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_a0f9efe9-30ac-4383-953d-d48afef03764.png?v=1775076925 GHRP-1 TFA salt GHRP-1 TFA salt|CPTD788532 https://www.jk-sci.com/products/s57cptd788533 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_d2fb76fe-e91a-498e-903a-eaa301e34d89.png?v=1774712133 GHRP-1(2-4)-OH TFA salt GHRP-1(2-4)-OH TFA salt|CPTD788533 https://www.jk-sci.com/products/s57cptd788534 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_6414054b-5b99-4a4a-b03d-6cc705593bd8.png?v=1774988540 GHRP-1(3-6)-OH·TFA salt GHRP-1(3-6)-OH·TFA salt|CPTD788534 https://www.jk-sci.com/products/s57cptd788535 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_efc45963-20dd-4467-99b3-b829e0b446a9.png?v=1774722605 GHRP-1(3-7)·TFA salt GHRP-1(3-7)·TFA salt|CPTD788535 https://www.jk-sci.com/products/s57cptd788536 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_0e6eb65a-6c57-4a48-896f-8fafa8a16ffa.png?v=1774660428 GHRP-2(1-3)·TFA GHRP-2(1-3)·TFA|CPTD788536 https://www.jk-sci.com/products/s57cptd788537 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_15835218-4d9d-4706-adae-7a0ba33f0141.png?v=1774641169 GHRP-2(1-3)-OH·TFA GHRP-2(1-3)-OH·TFA|CPTD788537 https://www.jk-sci.com/products/s57cptd788538 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_dd64b454-d2aa-4ed1-ba52-a109f8089c59.png?v=1774972462 GHRP-3·TFA salt GHRP-3·TFA salt|CPTD788538 https://www.jk-sci.com/products/s57cptd788539 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788540 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_8e721fbb-66c1-4890-afca-f546ff8ccb05.png?v=1774988544 Acetyl-L-leucyl-L-lysine·TFA Acetyl-L-leucyl-L-lysine·TFA|CPTD788540 https://www.jk-sci.com/products/s57cptd788541 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_f389748f-596f-4cd5-a54e-0791e96d6bd3.png?v=1774660433 Nafarelin(5-10)-NH2·TFA salt Nafarelin(5-10)-NH2·TFA salt|CPTD788541 https://www.jk-sci.com/products/s57cptd788542 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788543 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_031fbbe7-5034-454c-a70e-bcf59db10edc.png?v=1775063950 AOD9604 Acetate AOD9604 Acetate|CPTD788543 https://www.jk-sci.com/products/s57cptd788544 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/578956.png?v=1775072166 GHRP-5 TFA salt | 76338-79-9 GHRP-5 TFA salt|CPTD788544|76338-79-9 https://www.jk-sci.com/products/s57cptd788545 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_8cc6d5be-71bd-46db-a359-3f448675bad6.png?v=1774728259 GHRP-6 (2-5) free acid TFA salt GHRP-6 (2-5) free acid TFA salt|CPTD788545 https://www.jk-sci.com/products/s57cptd788546 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_76b5cc03-296d-4664-8aa0-ed8e856bd0a4.png?v=1775063957 GHRP-6 (2-6) TFA salt GHRP-6 (2-6) TFA salt|CPTD788546 https://www.jk-sci.com/products/s57cptd788547 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_fa23f99d-8c6c-4d39-a3e6-9a6e17eaa0df.png?v=1774970212 GHRP-6 (2-6) free acid TFA salt GHRP-6 (2-6) free acid TFA salt|CPTD788547 https://www.jk-sci.com/products/s57cptd788548 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_27c7e8d7-a8f9-4c30-b78b-d4c6a5e59be7.png?v=1775141188 GHRP-6 free acid TFA salt GHRP-6 free acid TFA salt|CPTD788548 https://www.jk-sci.com/products/s57cptd788549 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2735219fa411add58e306c983b404fe3.jpg?v=1776424438 N-[6-(2,5-Dioxo-2,5-dihydro-1H-pyrrol-1-yl)hexanoyl]-L-valyl-N5-carbamoyl-N-[4-(hydroxymethyl)phenyl]-L-ornithinamide | 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6da2e064d28a940026838d243c89d27c.jpg?v=1776424441 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/bb3528d8d8582f5937db0b0234096902.jpg?v=1776424444 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_c909a514-614f-4179-8631-61e59d338aa9.png?v=1774660437 Peptide Fmoc-Thi-Thi-OH Peptide Fmoc-Thi-Thi-OH|CPTD788552 https://www.jk-sci.com/products/s57cptd788553 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_ed3cfd31-8457-4ca1-b72c-95d91d904904.png?v=1775076929 N6-D-Lysyl-L-lysine N6-D-Lysyl-L-lysine|CPTD788553 https://www.jk-sci.com/products/s57cptd788555 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a654f06ea55e5c7ec7c8f013abbaf062.jpg?v=1776424447 Fmoc-β-Ala-Ala-OH | 850324-83-3 Fmoc-β-Ala-Ala-OH|CPTD788555|850324-83-3 https://www.jk-sci.com/products/s57cptd788556 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d4180cf98b325462f938c55822ea386b.jpg?v=1776424450 Fmoc-Glu(OtBu)-Glu(OtBu)-OH | 101214-23-7 Fmoc-Glu(OtBu)-Glu(OtBu)-OH|CPTD788556|101214-23-7 https://www.jk-sci.com/products/s57cptd788557 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/da97cc3cdaecb85e33b228acf31764a8_efcc3428-7a25-49e8-82ef-2e0bae8979aa.jpg?v=1776424453 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_972a342b-5d77-4db5-ac98-7028b21d8962.png?v=1774905143 Fmoc-Trp(Boc)-Trp(Boc)-OH Fmoc-Trp(Boc)-Trp(Boc)-OH|CPTD788558 https://www.jk-sci.com/products/s57cptd788559 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_5f83ef72-decf-4f65-872b-fc3540285e76.png?v=1774669357 Fmoc-β-Ala-Val -OH Fmoc-β-Ala-Val -OH|CPTD788559 https://www.jk-sci.com/products/s57cptd788560 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/6ec66e01e7b02d83cfa6f3f9bce43bb7.jpg?v=1776424456 Alanyl-Glutamyl-Alanyl-Glutamine | 1402135-14-1 Alanyl-Glutamyl-Alanyl-Glutamine|CPTD788560|1402135-14-1 https://www.jk-sci.com/products/s57cptd788561 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/8e58a98a88ce9fd7a799aee17cff8100.jpg?v=1776424458 Alanyl-(γ- Glutamic)-Alanyl-Glutamine | 1402135-16-3 Alanyl-(γ- Glutamic)-Alanyl-Glutamine|CPTD788561|1402135-16-3 https://www.jk-sci.com/products/s57cptd788562 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788563 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/e54208804c2e46062db9ee9dadca0691.jpg?v=1776424462 D-Pyroglutamic acid tert-butyl ester | 205524-46-5 D-Pyroglutamic acid tert-butyl ester|CPTD788563|205524-46-5 https://www.jk-sci.com/products/s57cptd788564 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_9e417aa2-166e-409a-b6b6-a5847ca069ed.png?v=1775076933 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/12536f3a3b8946dce66e46b715a52dfb.jpg?v=1776424465 Cyclo(Tyr-Pro) | 5654-84-2 Cyclo(Tyr-Pro)|CPTD788565|5654-84-2 https://www.jk-sci.com/products/s57cptd788566 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d2a7e231d8c7f20cc34edd872b59f75a.jpg?v=1776424468 Cyclo(Pro-Leu) | 5654-86-4 Cyclo(Pro-Leu)|CPTD788566|5654-86-4 https://www.jk-sci.com/products/s57cptd788567 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788568 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/00a557c2c571d2c20e6cace0522fcd03.jpg?v=1776424470 cyclo(Leu-Leu) | 1436-27-7 cyclo(Leu-Leu)|CPTD788568|1436-27-7 https://www.jk-sci.com/products/s57cptd788569 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9383a869372945848f56112a73b4038e.jpg?v=1776424474 Cyclo(Ile-Pro) | 57089-60-8 Cyclo(Ile-Pro)|CPTD788569|57089-60-8 https://www.jk-sci.com/products/s57cptd788570 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_c94103e9-def1-40ac-856c-3c1807c0312a.png?v=1774902492 Peptide Impurity 70 TFA Salt Peptide Impurity 70 TFA Salt|CPTD788570 https://www.jk-sci.com/products/s57cptd788571 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/222788.png?v=1774710783 (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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_79dd65bc-38e4-4ed0-8ba3-b27f1e2e87c3.png?v=1775053345 H-Glu(Leu-OH)-OH（TFA Salt） H-Glu(Leu-OH)-OH（TFA Salt）|CPTD788572 https://www.jk-sci.com/products/s57cptd788573 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2225693cc1de3717bb4d60dd26f8eb65_65dc92bc-ae43-408e-9d85-c360daf51014.jpg?v=1776424477 Hexapeptide-9 | 885024-94-2 Hexapeptide-9|CPTD788573|885024-94-2 https://www.jk-sci.com/products/s57cptd788574 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788575 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/431807.png?v=1774722610 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b99b3ddb578e5130462efc8ae19b2bbf_7dfae06e-2299-4acb-b5e4-139eba9bba1c.jpg?v=1776424480 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/467057_977a8fac-5b9e-4709-9b8f-b3f20aaab29f.png?v=1775156780 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 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788579 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_37d49a50-3a4a-42d7-9f39-5e9a7379e774.png?v=1774734940 beta-Asp-DAsp TFA Salt beta-Asp-DAsp TFA Salt|CPTD788579 https://www.jk-sci.com/products/s57cptd788580 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/590335_9313608e-ec32-4c0f-8928-7ab1fcc7f4ea.png?v=1774988549 Leu-Enkephalin | 58822-25-6 Leu-Enkephalin|CPTD788580|58822-25-6 https://www.jk-sci.com/products/s57cptd788581 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_da3552ae-bd08-4555-92d1-e287b8b5df5e.png?v=1774726469 Peptide Impurity 81 TFA Peptide Impurity 81 TFA|CPTD788581 https://www.jk-sci.com/products/s57cptd788582 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_1adb0c74-bf0b-4a1f-b0d3-286e489741ac.png?v=1774882895 Cholecystokinin Impurity 82 TFA Salt Cholecystokinin Impurity 82 TFA Salt|CPTD788582 https://www.jk-sci.com/products/s57cptd788583 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_afa71da9-d1a9-43b4-bba2-334b13a27c40.png?v=1774639609 Cedric acetate impurity 2（TFA） Cedric acetate impurity 2（TFA）|CPTD788583 https://www.jk-sci.com/products/s57cptd788584 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/1359134_4aae2310-a00a-41f2-8568-c6861d2852cb.png?v=1774988554 (S)-tert-Butyl 5-oxopyrrolidine-2-carboxylate | 35418-16-7 (S)-tert-Butyl 5-oxopyrrolidine-2-carboxylate|CPTD788584|35418-16-7 https://www.jk-sci.com/products/s57cptd788585 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/2d03ca94abe0dedcb25b2ef6c735f236.jpg?v=1776424483 Z-Glu(OMe)-OtBu | 57732-63-5 Z-Glu(OMe)-OtBu|CPTD788585|57732-63-5 https://www.jk-sci.com/products/s57cptd788586 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_64be64ad-6c28-448b-a342-b168175a5c3c.png?v=1775134039 β-Ala-Glu-Otbu TFA Salt β-Ala-Glu-Otbu TFA Salt|CPTD788586 https://www.jk-sci.com/products/s57cptd788587 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788589 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/4463873b5faa8ab5c1da9a7da372bdaa.jpg?v=1776424485 (N-(Chloroacetyl)-D-tyrosine) | 742100-87-4 (N-(Chloroacetyl)-D-tyrosine)|CPTD788589|742100-87-4 https://www.jk-sci.com/products/s57cptd788590 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_10f07240-0256-40bc-aa04-33e278e5f638.png?v=1774719608 Fmoc-Tyr(Me)-Tyr(Me)-OH Fmoc-Tyr(Me)-Tyr(Me)-OH|CPTD788590 https://www.jk-sci.com/products/s57cptd788591 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_7baebd1a-1a4f-45cf-be25-695edfedc58d.png?v=1774660442 Fmoc-β-Ala-Tyr(Me)-OH Fmoc-β-Ala-Tyr(Me)-OH|CPTD788591 https://www.jk-sci.com/products/s57cptd788592 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/364566_3262dd9d-6b98-428d-9804-37c1f2ed0cd7.png?v=1774902498 3,3＇-Dithiodipropionic Acid | 1119-62-6 3,3＇-Dithiodipropionic Acid|CPTD788592|1119-62-6 https://www.jk-sci.com/products/s57cptd788593 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/561684_aa5fa742-9c72-4dae-9a22-d73c9cddb660.png?v=1774728264 3,3＇-Thiodipropionic Acid | 111-17-1 3,3＇-Thiodipropionic Acid|CPTD788593|111-17-1 https://www.jk-sci.com/products/s57cptd788594 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/277660.png?v=1774669368 H-Trp(Boc)-OH | 146645-63-8 H-Trp(Boc)-OH|CPTD788594|146645-63-8 https://www.jk-sci.com/products/s57cptd788595 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/335270.png?v=1774666397 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_080c60c6-1e42-4830-97de-cc59d74c9239.png?v=1775156785 Fmoc-Val-Val-OH Fmoc-Val-Val-OH|CPTD788596 https://www.jk-sci.com/products/s57cptd788597 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/113048.png?v=1774972467 H-Gly-Pro-Pro-OH | 13100-15-7 H-Gly-Pro-Pro-OH|CPTD788597|13100-15-7 https://www.jk-sci.com/products/s57cptd788598 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_3f29870e-8fb6-4937-a79d-e35102050fc7.png?v=1774963199 Fmoc-β-Ala-Asp(otBu)-OH Fmoc-β-Ala-Asp(otBu)-OH|CPTD788598 https://www.jk-sci.com/products/s57cptd788599 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_351a3d45-c5b6-4788-a812-ff81abdc68b6.png?v=1775141198 Fmoc-β-Ala-Trp(Boc)-OH Fmoc-β-Ala-Trp(Boc)-OH|CPTD788599 https://www.jk-sci.com/products/s57cptd788600 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_97b8fb1e-0758-4aa7-b59b-1701b5b23858.png?v=1774639613 Fmoc-Asp(OtBu)-Asp(OtBu)-OH Fmoc-Asp(OtBu)-Asp(OtBu)-OH|CPTD788600 https://www.jk-sci.com/products/s57cptd788601 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_fdd05a6d-732c-4073-970a-3464e380cc39.png?v=1774719613 Fmoc-β-Ala-His(Trt)-OH Fmoc-β-Ala-His(Trt)-OH|CPTD788601 https://www.jk-sci.com/products/s57cptd788602 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_9cc56208-5dcc-4145-8290-abfa91e9bba3.png?v=1774728267 Fmoc-His(Trt)-His(Trt)-OH Fmoc-His(Trt)-His(Trt)-OH|CPTD788602 https://www.jk-sci.com/products/s57cptd788603 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_37a2cb2e-f072-4ce6-b9aa-3db0f9bb831b.png?v=1774986902 Fmoc-D-Cit(Ac)-OH Fmoc-D-Cit(Ac)-OH|CPTD788603 https://www.jk-sci.com/products/s57cptd788604 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788605 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_d8cc84b6-ade9-4b6c-8dc7-119d2921c4fe.png?v=1774715773 [β-Asp]9-Semaglutide X Sodium salt [β-Asp]9-Semaglutide X Sodium salt|CPTD788605 https://www.jk-sci.com/products/s57cptd788606 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788607 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788608 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_daa2ff34-76fb-4ab1-8032-90b1db405f1e.png?v=1775142520 Difelikefalin impurity 8 XTFA Salt Difelikefalin impurity 8 XTFA Salt|CPTD788608 https://www.jk-sci.com/products/s57cptd788609 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/31921094ee8732221143a9fb99b9b1fe.jpg?v=1776424489 Boc-D-His(Trt)-OH | 393568-74-6 Boc-D-His(Trt)-OH|CPTD788609|393568-74-6 https://www.jk-sci.com/products/s57cptd788610 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/210115_9f79906c-99ee-451b-b27f-0114c637d2e0.png?v=1774741822 H-His(Trt)-OH | 35146-32-8 H-His(Trt)-OH|CPTD788610|35146-32-8 https://www.jk-sci.com/products/s57cptd788611 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788617 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_6d53d28a-2dbf-480e-9f57-a2d03e8a0da7.png?v=1774897203 (9-D-Asp) Semaglutide X Sodium salt (9-D-Asp) Semaglutide X Sodium salt|CPTD788617 https://www.jk-sci.com/products/s57cptd788619 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788620 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_c2900f57-09c4-4058-8794-369ce0fc01a7.png?v=1774718305 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_edeebb83-2c80-4915-9e0e-b4f93d9c647a.png?v=1775076937 (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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_1b4f456f-9074-4fe6-acc5-c8e6ce9d682a.png?v=1775076941 Gln-N-(carboxymethyl)-Pyr TFA Salt Gln-N-(carboxymethyl)-Pyr TFA Salt|CPTD788622 https://www.jk-sci.com/products/s57cptd788623 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_90bac869-a330-48bc-8c44-227fb2f403e5.png?v=1774661615 Boc-His(Trt)-His(Trt)-OH Boc-His(Trt)-His(Trt)-OH|CPTD788623 https://www.jk-sci.com/products/s57cptd788624 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/823d2b0187a1719fbda0b5cdb8db757a.jpg?v=1776424492 N2-(2-Chloroacetyl)-L-Glutamine | 13139-62-3 N2-(2-Chloroacetyl)-L-Glutamine|CPTD788624|13139-62-3 https://www.jk-sci.com/products/s57cptd788625 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788626 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_11baf2ff-7b23-4bed-864f-bf14176188e4.png?v=1774967670 2-(2-Aminoacetamido)Pentanediamide TFA 2-(2-Aminoacetamido)Pentanediamide TFA|CPTD788626 https://www.jk-sci.com/products/s57cptd788627 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_4e9f3a46-25a8-492f-9dbf-426f47f311fd.png?v=1775063972 (2-Chloroacetyl)-L-Glutamic Acid TFA (2-Chloroacetyl)-L-Glutamic Acid TFA|CPTD788627 https://www.jk-sci.com/products/s57cptd788628 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_2aa46503-6601-447d-a02a-0b48fa914568.png?v=1775156789 (2-Chloroacetyl)-D-Glutamine TFA (2-Chloroacetyl)-D-Glutamine TFA|CPTD788628 https://www.jk-sci.com/products/s57cptd788631 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788635 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_82c41cd2-f185-40da-a45b-9790e5c56ace.png?v=1775075855 Fmoc-β-Ala-D-Cit-OH XTFA Fmoc-β-Ala-D-Cit-OH XTFA|CPTD788635 https://www.jk-sci.com/products/s57cptd788636 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788637 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_da2fa7f6-ef15-4706-8855-9c9fd9ff8798.png?v=1775142524 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_c69a3580-905b-4019-b4f9-b68645bccacd.png?v=1775076945 ((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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_b2603fac-abde-4c3d-a0a4-6e7ebcf06d84.png?v=1775069947 Fmoc-Thr(tBu)-Thr(tBu)-OH Fmoc-Thr(tBu)-Thr(tBu)-OH|CPTD788639 https://www.jk-sci.com/products/s57cptd788640 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_0558a44a-74e5-45ae-b45f-f596192daf77.png?v=1774724484 Fmoc-β-Ala-Arg(Pbf)-OH Fmoc-β-Ala-Arg(Pbf)-OH|CPTD788640 https://www.jk-sci.com/products/s57cptd788641 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_916e9735-82cd-4fa9-a9a7-54c7b6772790.png?v=1774673362 Palmitoyl Tripeptide-5 TFA Palmitoyl Tripeptide-5 TFA|CPTD788641 https://www.jk-sci.com/products/s57cptd788642 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/aebe4af113fdff5e0c8f78335e315457.jpg?v=1776424495 Tetradecyl Aminobutyroylvalylaminobutyric Urea Trifluoroacetate | 934368-60-2 Tetradecyl Aminobutyroylvalylaminobutyric Urea Trifluoroacetate|CPTD788642|934368-60-2 https://www.jk-sci.com/products/s57cptd788643 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_dc2fd028-4d7d-4460-ae7d-164feeb38abd.png?v=1775070934 Fmoc-D-Lys(Boc)-D-Lys(Boc)-OH Fmoc-D-Lys(Boc)-D-Lys(Boc)-OH|CPTD788643 https://www.jk-sci.com/products/s57cptd788644 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_805a3a55-9b4c-4ab7-9b9d-dcbf2b91b3b1.png?v=1775076950 Fmoc-β-Ala-D-Lys(Boc)-OH Fmoc-β-Ala-D-Lys(Boc)-OH|CPTD788644 https://www.jk-sci.com/products/s57cptd788645 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_cb37b33e-ca59-4130-ad46-87006a42829d.png?v=1774902503 Fmoc-Pip(Boc)-Pip(Boc)-OH Fmoc-Pip(Boc)-Pip(Boc)-OH|CPTD788645 https://www.jk-sci.com/products/s57cptd788646 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_d330fc71-13ac-472c-8fe0-e2084a73f88d.png?v=1774667355 Fmoc-β-Ala-Pip(Boc)OH Fmoc-β-Ala-Pip(Boc)OH|CPTD788646 https://www.jk-sci.com/products/s57cptd788647 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_0cb6831a-3f97-4042-badb-f7c93f89a7c3.png?v=1774672291 [2-D-histidine]Deslorelin [2-D-histidine]Deslorelin|CPTD788647 https://www.jk-sci.com/products/s57cptd788648 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_d93c3680-3338-4df5-890d-a6e671fd9b9d.png?v=1774662584 [3-D-tryptophan]Deslorelin [3-D-tryptophan]Deslorelin|CPTD788648 https://www.jk-sci.com/products/s57cptd788649 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_f8d5b1fd-1570-4020-b32b-aced8c8c5ee9.png?v=1775056441 [4-D-serine]Deslorelin [4-D-serine]Deslorelin|CPTD788649 https://www.jk-sci.com/products/s57cptd788650 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788651 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/75c68d3b283df8f40f1e0312fa09266a.jpg?v=1776424498 Hexapeptide-11 | 161258-30-6 Hexapeptide-11|CPTD788651|161258-30-6 https://www.jk-sci.com/products/s57cptd788652 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_83df4f4b-8239-43d2-9b57-97c178dc0342.png?v=1774966220 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_25ade3c3-0cd1-47f2-9b4d-56bf87b80f45.png?v=1774670328 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b7b7633722f58e52c2b2c0a3d9cd7ef8.jpg?v=1776424501 Fmoc-β-Ala-Val-OH | 139928-72-6 Fmoc-β-Ala-Val-OH|CPTD788654|139928-72-6 https://www.jk-sci.com/products/s57cptd788655 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_b5cf1c11-c0e8-4809-8f58-ac6edaf1f9e4.png?v=1774668381 Pyr-Gly-OH·x TFA salt Pyr-Gly-OH·x TFA salt|CPTD788655 https://www.jk-sci.com/products/s57cptd788656 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_42980925-e208-4def-aadd-af1759e76b4c.png?v=1774722614 [9-D-proline]Deslorelin [9-D-proline]Deslorelin|CPTD788656 https://www.jk-sci.com/products/s57cptd788657 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_83832527-231d-4417-88af-bb189a8cab6a.png?v=1774972471 [8-D-arginine]Deslorelin [8-D-arginine]Deslorelin|CPTD788657 https://www.jk-sci.com/products/s57cptd788658 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_54605068-d378-42c5-acc7-16e8e8fcf21f.png?v=1775072170 [7-D-leucine]Deslorelin [7-D-leucine]Deslorelin|CPTD788658 https://www.jk-sci.com/products/s57cptd788659 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788660 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/cffe9c5340a04ed2e5e10537f7b57c73.jpg?v=1776424504 N-Carnosyl histidine | 2295920-97-5 N-Carnosyl histidine|CPTD788660|2295920-97-5 https://www.jk-sci.com/products/s57cptd788661 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_a4ce97b5-ffb3-4748-bfeb-fa152526bd97.png?v=1774723538 H-Val-Ala-Pro-OH H-Val-Ala-Pro-OH|CPTD788661 https://www.jk-sci.com/products/s57cptd788662 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_453ef018-b1ad-4696-96af-035ffa9fe0c5.png?v=1774642935 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_4ff670c7-510c-45b7-a2b4-53c1bdd28740.png?v=1775137298 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 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788667 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_f84e69f4-95a9-4d8b-ad65-22db4ade87d6.png?v=1774710788 Endo-Gly4-Tirzepatide Endo-Gly4-Tirzepatide|CPTD788667 https://www.jk-sci.com/products/s57cptd788668 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788669 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_e5f19aa8-03da-478a-a6fa-2679992364d9.png?v=1775075859 Endo-Thr7-Tirzepatide Endo-Thr7-Tirzepatide|CPTD788669 https://www.jk-sci.com/products/s57cptd788670 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_a523e3aa-accf-4777-a960-c9b137e05adf.png?v=1775061606 Endo-Gly29-Tirzepatide Endo-Gly29-Tirzepatide|CPTD788670 https://www.jk-sci.com/products/s57cptd788671 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788672 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_229632bc-1943-4bcc-afb0-0ee5578d7033.png?v=1774901226 Endo-Ala35-Tirzepatide Endo-Ala35-Tirzepatide|CPTD788672 https://www.jk-sci.com/products/s57cptd788673 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_aa2e9cc0-456b-4042-af87-9a35f2188f34.png?v=1775136073 Endo-Pro36-Tirzepatide Endo-Pro36-Tirzepatide|CPTD788673 https://www.jk-sci.com/products/s57cptd788674 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_98250e5a-bbd5-4cf6-8252-c84aebe7da83.png?v=1774719617 Des-Thr5-Tirzepatide Des-Thr5-Tirzepatide|CPTD788674 https://www.jk-sci.com/products/s57cptd788675 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788676 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_3ea2c665-b5f4-4a43-8fc8-c0d14d093d3f.png?v=1775141202 D-Ser11-Tirzepatide D-Ser11-Tirzepatide|CPTD788676 https://www.jk-sci.com/products/s57cptd788677 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_5365f4de-44ba-4a9c-bd87-bbd1ca56a99b.png?v=1774713499 D-Ser32-Tirzepatide D-Ser32-Tirzepatide|CPTD788677 https://www.jk-sci.com/products/s57cptd788678 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_6e9b7d44-fff8-401a-80e3-d7f9daf38092.png?v=1774902507 D-Ser33-Tirzepatide D-Ser33-Tirzepatide|CPTD788678 https://www.jk-sci.com/products/s57cptd788679 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_5b375bc2-9d7f-45e4-ad5c-5b6ffc49d5da.png?v=1774670334 D-Ser39-Tirzepatide D-Ser39-Tirzepatide|CPTD788679 https://www.jk-sci.com/products/s57cptd788680 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_1cd25f7e-6336-4756-833a-b6ce566b88db.png?v=1774985342 Des-Tyr10-Tirzepatide Des-Tyr10-Tirzepatide|CPTD788680 https://www.jk-sci.com/products/s57cptd788681 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_eb3ed864-3ade-4d20-83cd-936e124900c3.png?v=1774670339 Des-Pro-Pro-Tirzepatide Des-Pro-Pro-Tirzepatide|CPTD788681 https://www.jk-sci.com/products/s57cptd788682 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_84c8ac79-1725-4d61-b59c-d1c2036f7d72.png?v=1775136077 Endo-Gly4-Tirzepatide Endo-Gly4-Tirzepatide|CPTD788682 https://www.jk-sci.com/products/s57cptd788683 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788684 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_e50d9522-dddc-4b21-aced-6df802169fd8.png?v=1774646950 Endo-Thr7-Tirzepatide Endo-Thr7-Tirzepatide|CPTD788684 https://www.jk-sci.com/products/s57cptd788685 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_f78f1b25-fbf4-4393-8427-6f2fc7f863e2.png?v=1774967675 Endo-Gly29-Tirzepatide Endo-Gly29-Tirzepatide|CPTD788685 https://www.jk-sci.com/products/s57cptd788686 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_b6a72051-faf4-451e-a7c4-a1b1752f2449.png?v=1775136081 Endo-Gly34-Tirzepatide Endo-Gly34-Tirzepatide|CPTD788686 https://www.jk-sci.com/products/s57cptd788687 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_5b7554d9-55a6-4609-b929-6f609c6a9d21.png?v=1774710793 Endo-Ala35-Tirzepatide Endo-Ala35-Tirzepatide|CPTD788687 https://www.jk-sci.com/products/s57cptd788688 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_5a98a455-5386-4692-b1e6-d0b5ae003d7a.png?v=1774881098 Endo-Pro36-Tirzepatide Endo-Pro36-Tirzepatide|CPTD788688 https://www.jk-sci.com/products/s57cptd788689 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_a66aa9d9-39f1-421c-94c1-a4aa3d25412c.png?v=1774881105 Des-Thr5-Tirzepatide Des-Thr5-Tirzepatide|CPTD788689 https://www.jk-sci.com/products/s57cptd788690 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_06c96412-60d1-4f93-90e3-2ebc2dd40197.png?v=1775137303 D-Ser8-Tirzepatide D-Ser8-Tirzepatide|CPTD788690 https://www.jk-sci.com/products/s57cptd788691 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_f1881593-6558-4453-a786-80ba6b95b717.png?v=1775076954 D-Ser11-Tirzepatide D-Ser11-Tirzepatide|CPTD788691 https://www.jk-sci.com/products/s57cptd788692 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_ffef085d-40f9-4f71-a044-b51f2bdefa81.png?v=1775142529 D-Ser32-Tirzepatide D-Ser32-Tirzepatide|CPTD788692 https://www.jk-sci.com/products/s57cptd788693 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_a1ef8ba8-b132-453c-a185-b6f7c5a74345.png?v=1774720739 D-Ser33-Tirzepatide D-Ser33-Tirzepatide|CPTD788693 https://www.jk-sci.com/products/s57cptd788694 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_f0960603-413c-41ec-8805-1fe0e0aedb5e.png?v=1774668385 D-Ser39-Tirzepatide D-Ser39-Tirzepatide|CPTD788694 https://www.jk-sci.com/products/s57cptd788695 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_05956d79-0458-4ee1-9c78-b96ce2eb1d98.png?v=1774666401 Des-Tyr10-Tirzepatide Des-Tyr10-Tirzepatide|CPTD788695 https://www.jk-sci.com/products/s57cptd788696 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_dd560a04-1bba-42d3-869c-759799870ff2.png?v=1774887580 Des-Pro-Pro-Tirzepatide Des-Pro-Pro-Tirzepatide|CPTD788696 https://www.jk-sci.com/products/s57cptd788697 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/fd0fc5cb58556fcf090ec9227e507afc.jpg?v=1776424507 Acetyl Tetrapeptide-11 | 928006-88-6 Acetyl Tetrapeptide-11|CPTD788697|928006-88-6 https://www.jk-sci.com/products/s57cptd788698 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_c7a4d516-52a2-4a5b-8425-48367cf5b50a.png?v=1774741825 Tirzepatide-d7 Ditrifluoroacetate Tirzepatide-d7 Ditrifluoroacetate|CPTD788698 https://www.jk-sci.com/products/s57cptd788699 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_66430399-3497-44ca-bc32-f83f8a1632ac.png?v=1774988558 Tirzepatide(sodium salt) Tirzepatide(sodium salt)|CPTD788699 https://www.jk-sci.com/products/s57cptd788700 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_b902f3a6-c2c1-4c98-8478-a15e02c87820.png?v=1774967679 H-L-Pro-Gly-OEt·xTFA salt H-L-Pro-Gly-OEt·xTFA salt|CPTD788700 https://www.jk-sci.com/products/s57cptd788701 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/465d51e9c69f3633ffde7b89585c8cfd.jpg?v=1776424510 Pam3CSK4 TFA | 112208-01-2 Pam3CSK4 TFA|CPTD788701|112208-01-2 https://www.jk-sci.com/products/s57cptd788702 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_a556e4f3-03ae-445a-9235-91db9ddbca38.png?v=1775053357 H-Phe-D-Phe-D-Leu-D-Lys-γ-Pip-OH H-Phe-D-Phe-D-Leu-D-Lys-γ-Pip-OH|CPTD788702 https://www.jk-sci.com/products/s57cptd788703 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_2a0a57f9-437b-4be5-a16c-0831da8867ad.png?v=1774639618 H-D-Phe-Phe-D-Leu-D-Lys-γ-Pip-OH H-D-Phe-Phe-D-Leu-D-Lys-γ-Pip-OH|CPTD788703 https://www.jk-sci.com/products/s57cptd788704 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788705 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_b0b61887-aaed-4f58-bfb6-96e94c05327b.png?v=1774963203 H-D-Phe-D-Phe-D-Leu-Lys-γ-Pip-OH H-D-Phe-D-Phe-D-Leu-Lys-γ-Pip-OH|CPTD788705 https://www.jk-sci.com/products/s57cptd788706 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_1381743e-c795-4104-877a-3f8e90f4e82b.png?v=1774733683 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_4525ee14-20f1-41a3-8295-006068c54488.png?v=1775134046 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_16beefad-4aa0-4d78-a34f-9e508a98694d.png?v=1774970216 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_ce363512-bbb9-4696-b3ab-2d9f9f705f3a.png?v=1774722619 H-D-Phe-D-Phe-D-Leu-D-Lys-β-Ala-γ-Pip-OH H-D-Phe-D-Phe-D-Leu-D-Lys-β-Ala-γ-Pip-OH|CPTD788709 https://www.jk-sci.com/products/s57cptd788710 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_2039a1f0-73f5-4796-a7d2-2d343050c6c5.png?v=1774719621 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_6a3ad699-6168-45c6-8d17-612bf5021779.png?v=1774903573 Ac-D-Phe-D-Phe-D-Leu-D-Lys-γ-Pip-OH Ac-D-Phe-D-Phe-D-Leu-D-Lys-γ-Pip-OH|CPTD788711 https://www.jk-sci.com/products/s57cptd788712 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_e89b7bbe-82bf-4bf0-b475-1a315f58c823.png?v=1774722623 H-D-Phe-D-Phe-D-Leu-D-Lys(Ac)-γ-Pip-OH H-D-Phe-D-Phe-D-Leu-D-Lys(Ac)-γ-Pip-OH|CPTD788712 https://www.jk-sci.com/products/s57cptd788714 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_086c07a6-027a-456d-94d5-e994ff3d8374.png?v=1775070937 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_a9c7fbcf-f644-43d7-b57c-c1d53e3770c8.png?v=1774734944 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_42448698-045f-4e4f-a6d4-7deb44a6356b.png?v=1775155627 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_f705f9de-b77c-43a7-8ccf-f1243a8749d5.png?v=1774722627 H-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-OH|CPTD788717 https://www.jk-sci.com/products/s57cptd788718 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_f0640402-1d60-4edc-9983-ef6e69b2f6c5.png?v=1774713504 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_6c8d1e7f-87ab-4374-ba89-35bac3d7df49.png?v=1774661619 Fmoc-N'-Pbf-L-Orn Fmoc-N'-Pbf-L-Orn|CPTD788719 https://www.jk-sci.com/products/s57cptd788720 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/38c9f43d6c4a66e7c4f69c76f5a4c35d.jpg?v=1776424514 Acetyl Hexapeptide-39 | 1382088-38-1 Acetyl Hexapeptide-39|CPTD788720|1382088-38-1 https://www.jk-sci.com/products/s57cptd788721 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/95b211ca998156050091abcdf4063e7d.jpg?v=1776424518 Acetyl Hexapeptide-38 | 1400634-44-7 Acetyl Hexapeptide-38|CPTD788721|1400634-44-7 https://www.jk-sci.com/products/s57cptd788722 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_b4a59553-cb26-46f9-b347-db19d37e518d.png?v=1774734948 His(Trt)-Aib-OH His(Trt)-Aib-OH|CPTD788722 https://www.jk-sci.com/products/s57cptd788723 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788724 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/288df0983d4f49d1c7aa4e04de8a1eca.jpg?v=1776424522 Acetyl Tetrapeptide-5 | 820959-17-9 Acetyl Tetrapeptide-5|CPTD788724|820959-17-9 https://www.jk-sci.com/products/s57cptd788725 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/9e5d17eb10bd650aecc7dc913a9b120a.jpg?v=1776424525 Palmitoyl Tripeptide-38 | 1447824-23-8 Palmitoyl Tripeptide-38|CPTD788725|1447824-23-8 https://www.jk-sci.com/products/s57cptd788727 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_30de428a-a131-41ee-96e7-300449c9b2ce.png?v=1774897213 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_d16846f6-5b6e-412a-9ba5-129a65d2f7ec.png?v=1775056445 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_44aee4ae-bee1-4c02-ab81-25974a6d901f.png?v=1774645187 Cyclo(Ile-Ile) Cyclo(Ile-Ile)|CPTD788729 https://www.jk-sci.com/products/s57cptd788730 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_b4a67d66-8882-43c6-85c9-82a09455e6b6.png?v=1774963207 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/a3e06ff26c189d1b92eee0acaf013558.jpg?v=1776424527 Fmoc-β-Ala-β-Ala-OH | 855316-46-0 Fmoc-β-Ala-β-Ala-OH|CPTD788731|855316-46-0 https://www.jk-sci.com/products/s57cptd788732 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_05bb0037-6e41-4eec-b80e-ad9997f9d80d.png?v=1774722632 tert-butyl 20-(dimethylamino)-20-oxoicosanoate tert-butyl 20-(dimethylamino)-20-oxoicosanoate|CPTD788732 https://www.jk-sci.com/products/s57cptd788733 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_5110830f-2e85-4273-90ed-f7f11da71cdd.png?v=1774893372 (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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_17888985-9376-41b6-94d5-b2222972578f.png?v=1774881110 Fmoc-D-Arg-D-Arg-OH Fmoc-D-Arg-D-Arg-OH|CPTD788734 https://www.jk-sci.com/products/s57cptd788735 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_87491ca2-9146-4773-a6b6-0dd62ca9ecae.png?v=1774661622 Fmoc-D-Cys-D-Cys-OH Fmoc-D-Cys-D-Cys-OH|CPTD788735 https://www.jk-sci.com/products/s57cptd788736 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3d959eb5ca77ce974c7f61305d989d39.jpg?v=1776424530 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_fedf762f-519f-4748-836a-f091240d4022.png?v=1774672296 Boc-D-Leu-D-Leu-OH Boc-D-Leu-D-Leu-OH|CPTD788737 https://www.jk-sci.com/products/s57cptd788738 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_990fff2e-39b0-45e8-90aa-091e5c634013.png?v=1774727403 Fmoc-β-Ala-Aib-OH Fmoc-β-Ala-Aib-OH|CPTD788738 https://www.jk-sci.com/products/s57cptd788739 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788740 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_8044dee4-b4e4-4fa9-b0b0-64e70fc4161b.png?v=1774661626 H-L-Leu-L-Lys-γ-Pip-OH H-L-Leu-L-Lys-γ-Pip-OH|CPTD788740 https://www.jk-sci.com/products/s57cptd788741 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_a0cc6668-eca4-42ca-9b9f-6e129d76bad5.png?v=1775061610 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_ffc38d4f-8e3c-4654-99ec-70f59a724dd7.png?v=1774715779 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_8105eea6-1460-463f-b579-2c7219c834de.png?v=1774728271 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_8d95a5fd-b028-4ba7-9418-c0d964a6248b.png?v=1774882901 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_a4e2b5c4-ee5e-4a15-a20a-ead483a694bc.png?v=1774670343 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_71d5dee8-c09c-4d46-bf5a-af2954bdffec.png?v=1774882908 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_7e93d4f6-ec2d-4fb6-b520-bebb512e2212.png?v=1774986907 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_78f375b0-678c-4367-93a9-9dddff989a86.png?v=1774903577 H-D-Phe-D-Phe-D-Leu-OH H-D-Phe-D-Phe-D-Leu-OH|CPTD788748 https://www.jk-sci.com/products/s57cptd788749 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788750 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_0bda40e1-103e-4ceb-99fe-a330224abdcd.png?v=1774721706 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/b88d13c90ea8133020d2ff72d903433c.jpg?v=1776424535 Palmitoyl hexapeptide-6 | 891498-01-4 Palmitoyl hexapeptide-6|CPTD788751|891498-01-4 https://www.jk-sci.com/products/s57cptd788752 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_3d29785e-bd9c-423b-b92a-513a279d8f3c.png?v=1774639622 Boc-Tyr(tBu)-Tyr(tBu)-OH Boc-Tyr(tBu)-Tyr(tBu)-OH|CPTD788752 https://www.jk-sci.com/products/s57cptd788753 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_faca74a0-e31c-4056-b81e-ea1c411fee9d.png?v=1774661631 Fmoc-β-Ala-Lys(ivDde)-OH Fmoc-β-Ala-Lys(ivDde)-OH|CPTD788753 https://www.jk-sci.com/products/s57cptd788754 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_0cc1b22f-1f3a-4464-8c74-011a93fdfd11.png?v=1775156799 Fmoc-Lys(ivDde)-Lys(ivDde)-OH Fmoc-Lys(ivDde)-Lys(ivDde)-OH|CPTD788754 https://www.jk-sci.com/products/s57cptd788755 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/c83c4d6649e9b869e2501f95a5130db4.jpg?v=1776424538 H-Lys(ivdde)-OH | 919281-76-8 H-Lys(ivdde)-OH|CPTD788755|919281-76-8 https://www.jk-sci.com/products/s57cptd788756 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_a852f267-97cc-447f-ae5f-71e801aa60f9.png?v=1774639627 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_2bd76fd9-1e13-4337-921c-852bc5387056.png?v=1775053361 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_6cf956d0-7eb0-4f11-811b-64dd489b0720.png?v=1774667359 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_a7af546e-2c8e-4ec0-a67d-e82f798d04b8.png?v=1774642940 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_7eef5d16-56cc-41ed-9406-318ebaa69e13.png?v=1775141206 Angiotensin I-13C6,15N 3TFA Angiotensin I-13C6,15N 3TFA|CPTD788760 https://www.jk-sci.com/products/s57cptd788761 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/513933_c419a6db-a13d-4f47-9671-ce19cbbab44f.png?v=1774881115 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_b5b7cf2c-428b-4f75-8f41-3fe22aff75a9.png?v=1775137307 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_7a0a62a2-b5dd-4c03-bb68-79ea81c681b1.png?v=1774988562 Fmoc-Ala-Val-OH Fmoc-Ala-Val-OH|CPTD788764 https://www.jk-sci.com/products/s57cptd788765 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_74810949-8c55-48f4-839a-9d1c5f9aa609.png?v=1774723546 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 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788767 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_f2724fb8-873d-4b9c-91da-0c367180737d.png?v=1774905147 D-Aspartic Acid Potassium D-Aspartic Acid Potassium|CPTD788767 https://www.jk-sci.com/products/s57cptd788768 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/77534c8ae0ad9589dc5b80acbf16ea85.jpg?v=1776424541 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/49739c7fa2475f0ba9cbab92bfb09cc0.jpg?v=1776424544 FMOC-Ala-Leu-OH | 177609-08-4 FMOC-Ala-Leu-OH|CPTD788769|177609-08-4 https://www.jk-sci.com/products/s57cptd788772 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_076b0bd5-a7aa-4b4d-bacb-8459c3a65a57.png?v=1774882911 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_3ffcfbfc-7d40-488c-a5e9-359d536ba684.png?v=1775143875 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_d801f79a-13e5-4131-88b9-417ae9de7060.png?v=1774666405 N-Carnosyl histidine HCl N-Carnosyl histidine HCl|CPTD788774 https://www.jk-sci.com/products/s57cptd788775 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_a618d587-8698-4a33-9f5a-8a86b204a023.png?v=1774733686 Fmoc-Gln(Trt)-Aib-OH Fmoc-Gln(Trt)-Aib-OH|CPTD788775 https://www.jk-sci.com/products/s57cptd788776 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_8ea67b8c-74c8-4dab-b952-7e262197d635.png?v=1774723550 Fmoc-Gln-Aib-OH Fmoc-Gln-Aib-OH|CPTD788776 https://www.jk-sci.com/products/s57cptd788777 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_c9af6824-9763-40f2-8d9c-a64bb409181a.png?v=1774972476 Fmoc-D-Gln(Trt)-Aib-OH Fmoc-D-Gln(Trt)-Aib-OH|CPTD788777 https://www.jk-sci.com/products/s57cptd788778 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_04638ea9-1596-4b94-94b6-20ff74db5c27.png?v=1775072175 Fmoc-D-Thr(tBu)-Phe-OH Fmoc-D-Thr(tBu)-Phe-OH|CPTD788778 https://www.jk-sci.com/products/s57cptd788779 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788780 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_412b725d-4282-4a48-883b-cb84275ec954.png?v=1774641173 Ala(CN)5-Somatostatin Ala(CN)5-Somatostatin|CPTD788780 https://www.jk-sci.com/products/s57cptd788781 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788782 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/3f8e4bbaf9199bdad5c89c170a96972d.jpg?v=1776424547 Peptide Impurity 82 | 10491-78-8 Peptide Impurity 82|CPTD788782|10491-78-8 https://www.jk-sci.com/products/s57cptd788784 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_e7dd8e01-333f-4933-9dd9-089e069d6e8b.png?v=1775142533 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_6420fe22-36f7-4659-a201-4924476dd946.png?v=1775134052 Ste-L-Glu-AEEA-AEEA-AEEA-Osu Ste-L-Glu-AEEA-AEEA-AEEA-Osu|CPTD788785 https://www.jk-sci.com/products/s57cptd788786 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_ddfd0d7a-ce57-456e-90f0-147ed613c1c4.png?v=1775072179 Ste-L-Glu-AEEA-Osu Ste-L-Glu-AEEA-Osu|CPTD788786 https://www.jk-sci.com/products/s57cptd788787 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_a9bec657-8cce-4440-bd59-e6217a7867f2.png?v=1774963212 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_e6b8a7cf-7d64-4a0e-b33c-77facde030ea.png?v=1774737033 HOOC-Ste-AEEA-AEEA-Osu HOOC-Ste-AEEA-AEEA-Osu|CPTD788788 https://www.jk-sci.com/products/s57cptd788789 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_3b64c250-d425-4024-96ef-eb311179c2d5.png?v=1774712146 Ste-L-Glu-AEEA-AEEA-β-Ala-Osu Ste-L-Glu-AEEA-AEEA-β-Ala-Osu|CPTD788789 https://www.jk-sci.com/products/s57cptd788790 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_c3e49020-0857-44fc-a7f5-4a1c03ef6ccb.png?v=1774671318 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 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788792 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_984bb6a7-2b50-400f-9650-73b8d3a98dd2.png?v=1774642944 Fmoc-β-Ala-Me-Leu-OH Fmoc-β-Ala-Me-Leu-OH|CPTD788792 https://www.jk-sci.com/products/s57cptd788793 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_19b1632f-bcdb-4fa2-90f3-bb324e507c36.png?v=1774718310 Fmoc-Me-Leu-Me-Leu-OH Fmoc-Me-Leu-Me-Leu-OH|CPTD788793 https://www.jk-sci.com/products/s57cptd788794 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/7762f37692510111b2511d0be76f59a2.jpg?v=1776424550 Methioninamide | 19298-72-7 Methioninamide|CPTD788794|19298-72-7 https://www.jk-sci.com/products/s57cptd788797 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_eb99df3f-15b2-43fc-b655-2119062a820c.png?v=1775075864 H-D-Lys(Fmoc)-OtBu H-D-Lys(Fmoc)-OtBu|CPTD788797 https://www.jk-sci.com/products/s57cptd788798 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_2571efd1-564d-43cc-ba7e-2b4427c43883.png?v=1774669372 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 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_0df76d53-311c-479a-8237-d73085ccb0d4.png?v=1774719626 H-Gly-Arg-Gly-Asp-Ser-OH TFA H-Gly-Arg-Gly-Asp-Ser-OH TFA|CPTD788799 https://www.jk-sci.com/products/s57cptd788800 2026-07-21T11:17:47-07:00 daily https://www.jk-sci.com/products/s57cptd788801 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_cad30145-1fe0-4274-988c-835f3ad7490c.png?v=1775142538 Cyclo(DMet-DMet) Cyclo(DMet-DMet)|CPTD788801 https://www.jk-sci.com/products/s57cptd788802 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_0b4fb96f-b2f7-4292-a088-e104a8c8b9ab.png?v=1774667363 D-α-Aspartyl-L-aspartic acid D-α-Aspartyl-L-aspartic acid|CPTD788802 https://www.jk-sci.com/products/s57cptd788803 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5da8fe389fc5d6d3afa1015e5d036e32.jpg?v=1776424553 MOTS-c Peptide | 1627580-64-6 MOTS-c Peptide|CPTD788803|1627580-64-6 https://www.jk-sci.com/products/s57cptd788804 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/5d7a102ac9475dbbc8e9106ddac219f5.jpg?v=1776424556 Peptide Impurity 04 | 2913424-91-4 Peptide Impurity 04|CPTD788804|2913424-91-4 https://www.jk-sci.com/products/s57cptd788805 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/d0a063b4ec7706d9f31640d2ad82d921.jpg?v=1776424559 Peptide Impurity 05 | 2322924-83-2 Peptide Impurity 05|CPTD788805|2322924-83-2 https://www.jk-sci.com/products/s57cptd788806 2026-07-21T11:17:47-07:00 daily https://cdn.shopify.com/s/files/1/0506/0005/0878/files/GeneralChemical_optimized_bff764e3-3da4-468c-a4d6-8a66fbd1d87e.png?v=1774966229 Peptide Impurity 06 Peptide Impurity 06|CPTD788806