L-Cysteine, glycyl-L-prolyl-L-seryl-L-lysyl-L-seryl- is a chemical compound registered under CAS number 498567-62-7, with the molecular formula C22H39N7O9S and a molecular weight of about 577.65 g/mol. ChemIBD supplies L-Cysteine, glycyl-L-prolyl-L-seryl-L-lysyl-L-seryl- for laboratory research and bulk production; product code 1804787. Send an inquiry for purity, packaging, price and lead time.