leucine,enkephalin,arginine
Leucine
874294-46-9L-Leucine,L-phenylalanyl-L-valyl-L-leucyl-L-methionyl-L-tryptophyl-L-isoleucyl-L-threonyl-L-glutaminyl-
160790-25-0L-Leucine,L-arginyl-L-prolyl-L-prolyl-L-isoleucyl-L-phenylalanyl-L-isoleucyl-L-arginyl-L-arginyl-
375370-09-5L-Isoleucine,L-valyl-L-prolyl-L-methionyl-L-isoleucyl-L-lysyl-L-valyl-L-valyl-L-asparaginyl-L-a-aspartyl-L-prolyl-L-glutaminyl-L-glutaminylglycyl-L-leucyl-L-valyl-L-lysyl-L-valyl-L-tyrosyl-L-leucyl-L-isoleucyl-L-threonyl-L-leucyl-L-leucyl-L-methionyl-L-th