256636-43-8

L-Alanine,L-alanyl-L-a-glutamyl-L-alanyl-L-tyrosyl-L-alanyl-L-alanyl-L-alanyl-L-alanyl-L-alanyl-L-alanyl-L-lysyl-L-alanyl-L-alanyl-L-alanyl-