isoleucine,leucine
Leucine
873102-21-7L-Leucine,L-arginyl-L-lysyl-L-prolyl-L-arginyl-L-phenylalanyl-L-methionyl-L-seryl-L-alanyl-L-tryptophyl-L-alanyl-L-glutaminyl-L-valyl-L-isoleucyl-L-isoleucyl-L-alanyl-L-seryl-L-isoleucyl-L-leucyl-L-isoleucyl-L-seryl-L-valyl-L-glutaminyl-L-leucyl-L-threony
873060-60-7L-Leucine,L-glutaminyl-L-arginyl-L-prolyl-L-arginyl-L-alanyl-L-prolyl-L-arginyl-L-seryl-L-alanyl-L-leucyl-L-tryptophyl-L-leucyl-L-leucyl-L-alanyl-L-prolyl-L-prolyl-L-leucyl-L-leucyl-L-arginyl-L-tryptophyl-L-alanyl-L-prolyl-L-prolyl-L-leucyl-