L-Isoleucine,L-a-glutamyl-L-lysyl-L-isoleucyl-L-threonyl-L-leucyl-L-cysteinyl-L-isoleucyl-L-seryl-L-valyl-L-leucyl-L-leucyl-L-seryl-L-leucyl-L-threonyl-L-valyl-L-phenylalanyl-L-leucyl-L-leucyl-L-leucyl-L-isoleucyl-L-threonyl-L-a-glutamyl-
CAS No. 769923-65-1