L-Isoleucine,L-seryl-L-a-aspartyl-L-leucyl-L-glutaminyl-L-arginyl-L-seryl-L-seryl-L-seryl-L-a-glutamyl-L-glutaminyl-L-alanyl-L-methionyl-L-arginyl-L-cysteinyl-L-seryl-L-leucyl-L-isoleucyl-L-threonyl-L-a-glutamyl-L-histidyl-L-valyl-L-a-glutamyl-L-alanyl-L-
CAS No. 499204-05-6