L-Tryptophan, L-tyrosyl-L-serylglycyl-L-lysyl-L-tryptophylglycyl- is a chemical compound registered under CAS number 243961-75-3, with the molecular formula C44H54N10O10 and a molecular weight of about 882.96 g/mol. NewsChem supplies L-Tryptophan, L-tyrosyl-L-serylglycyl-L-lysyl-L-tryptophylglycyl- for laboratory research and bulk production; product code 536937. Send an inquiry for purity, packaging, price and lead time.