L-Cysteine, L-isoleucyl-L-lysyl-L-lysyl-L-seryl-L-methionyl- is a chemical compound registered under CAS number 875064-99-6, with the molecular formula C29H56N8O8S2 and a molecular weight of about 708.94 g/mol. FireTardant supplies L-Cysteine, L-isoleucyl-L-lysyl-L-lysyl-L-seryl-L-methionyl- for laboratory research and bulk production; product code 1687788. Send an inquiry for purity, packaging, price and lead time.