198475-74-0

L-Leucine,L-leucyl-L-lysyl-L-lysyl-L-leucyl-L-leucyl-L-lysyl-L-lysyl-L-leucyl-L-leucyl-L-lysyl-L-lysyl-L-leucyl-L-leucyl-L-lysyl-L-lysyl-L-leucyl-L-leucyl-L-lysyl-L-lysyl-