Cysteine (L-) ; L-Cysteine 100g
cys-100g

CAS Number: 52-90-4

application(s): peptide synthesis

Cysteine is a semiessential proteinogenic amino acid with the formula HOOC-CH--CH₂-SH.

L-cysteine is an optically active form of cysteine having L-configuration. It has a role as a flour treatment agent, a human metabolite and an EC 4.3.1.3 (histidine ammonia-lyase) inhibitor.

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