L-Cystine is a naturally occurring amino acid that is a dimer of cysteine, often found in the human body and used in protein synthesis.
56-89-3
D-cystine;Cystine;L-Cystine
C6H12N2O4S2
Irritant
Amino Acids , Supplement , Food Chemicals , Animal Health
white crystalline powder
240-243
240.3
Amino Acids , Amino Acids , Supplement , Food Chemicals , Animal Health