Category:
Preclinical Research Services
CAS NO:
56-89-3
Standard:
USP, EP,
L-Cystine is a non-essential dimeric amino acid formed by the oxidation of two L-cysteine molecules. Produced primarily via enzymatic hydrolysis of keratin or fermentation, its molecular formula is C6H12N2O4S2 with CAS No. 56-89-3.
Store in a cool, dry place away from direct sunlight. Avoid inhalation of dust; wear appropriate respiratory protection. Clinical use requires dosage control for patients with cystinuria or kidney disorders.