L-Leucine,L-histidyl-L-valyl-L-leucyl-L-leucyl-L-threonyl-L-histidyl-L-threonyl-L-isoleucyl-L-seryl-L-arginyl-L-isoleucyl-L-alanyl-L-valyl-L-seryl-L-tyrosyl-L-glutaminyl-L-threonyl-L-lysyl-L-valyl-L-asparaginyl-L-leucyl-
CAS No. 138967-09-6