501117-95-9

L-Tryptophan,L-a-glutamyl-L-valyl-L-phenylalanyl-L-a-glutamyl-L-asparaginyl-L-threonyl-L-a-glutamyl-L-arginyl-L-threonyl-L-threonyl-L-a-glutamyl-L-phenylalanyl-