206119-87-1

L-Proline,L-prolyl-L-a-glutamyl-L-valyl-L-isoleucyl-L-prolyl-L-methionyl-L-phenylalanyl-L-seryl-L-alanyl-L-leucyl-L-seryl-L-a-glutamylglycyl-L-alanyl-L-threonyl-