870128-53-3

L-Cysteine,L-cysteinyl-L-methionyl-L-tryptophyl-L-tryptophyl-L-tryptophyl-L-glutaminyl-L-tryptophylglycyl-L-seryl-L-tyrosyl-L-isoleucyl-L-tyrosylglycyl-L-a-glutamyl-L-leucyl-L-tryptophyl-L-isoleucyl-