L-Lysine,L-a-glutamyl-L-arginyl-L-a-glutamyl-L-lysyl-L-threonyl-L-valyl-L-threonylglycyl-L-a-glutamyl-L-phenylalanyl-L-isoleucyl-L-a-aspartyl-L-lysyl-L-a-glutamyl-L-seryl-L-lysyl-L-arginyl-L-prolyl-
CAS No. 872698-57-2