Cysteine and derivatives for biochemistry, cell culture and polypeptide synthesis.
Sort by:
allCysteine

Homocysteine thiolactone hydrochloride, 98.5%

Product Information Product Name Homocysteine thiolactone hydrochloride, 98.5% Brand Name J&K Product Number 138270 CAS 6038-19-3 Molecular Formula C4H7NOS·HCl Molecular Weight 153.63 SDS Document View/Download Certificate of Analysis (COA)​ Search...
allCysteine

L-Homocysteine thiolactone hydrochloride, 98%, ee: 98%

Product Information Product Name L-Homocysteine thiolactone hydrochloride, 98%, ee: 98% Brand Name J&K Product Number 148147 CAS 31828-68-9 Molecular Formula C4H7NOS·HCl Molecular Weight 153.63 Certificate of Analysis (COA)​ Search COA...
allCysteine

N-Acetyl-L-cysteine, 99%

Product Information Product Name N-Acetyl-L-cysteine, 99% Brand Name J&K Product Number 114448 CAS 616-91-1 SDS Document View/Download Certificate of Analysis (COA)​ Search COA not found General Information PubChem CID 12035...
allCysteine

D-Cysteine, 98%

Product Information Product Name D-Cysteine, 98% Brand Name J&K Product Number 931243 CAS 921-01-7 Molecular Formula C3H7NO2S Molecular Weight 121.16 Certificate of Analysis (COA)​ Search COA not found General Information...
allCysteine

Nα-Fmoc-S-acetaminomethyl-L-cysteine, 98%

Product Information Product Name Nα-Fmoc-S-acetaminomethyl-L-cysteine, 98% Brand Name J&K Product Number 109346 CAS 86060-81-3 SDS Document View/Download Certificate of Analysis (COA)​ Search COA not found General Information PubChem CID 128799...
allCysteine

L-Cysteine methyl ester hydrochloride, 98%

Product Information Product Name L-Cysteine methyl ester hydrochloride, 98% Brand Name J&K Product Number 269669 CAS 18598-63-5 Molecular Formula C4H9NO2S·HCl Molecular Weight 171.65 SDS Document View/Download Certificate of Analysis (COA)​...