803732-09-4

L-Proline,L-valyl-L-arginyl-L-leucyl-L-prolyl-L-prolyl-L-prolyl-L-valyl-L-arginyl-L-leucyl-L-prolyl-L-prolyl-L-prolyl-L-valyl-L-arginyl-L-leucyl-L-prolyl-L-prolyl-