268214-66-0

L-Leucine,L-arginylglycyl-L-tryptophyl-L-valyl-L-a-glutamyl-L-isoleucyl-L-cysteinyl-L-a-glutamyl-L-seryl-L-a-aspartyl-L-valyl-L-tryptophylglycyl-L-arginyl-L-cysteinyl-