L-Cystine, 500g, CAS# 56-89-3

L-Cystine, also known simply as cystine, is an organosulfur compound and used as a substrate for the cystine-glutamate antiporter. Ungraded products supplied by Spectrum are indicative of a grade suitable for general industrial use or research purposes and typically are not suitable for human consumption or therapeutic use.

(1 per EA )