leucine,enkephalin,arginine
Leucine
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
160790-25-0L-Leucine,L-arginyl-L-prolyl-L-prolyl-L-isoleucyl-L-phenylalanyl-L-isoleucyl-L-arginyl-L-arginyl-
365229-39-6L-Isoleucine,L-leucyl-L-glutaminylglycyl-L-phenylalanyl-L-cysteinyl-L-a-glutamyl-L-leucyl-L-leucyl-L-alanyl-L-threonyl-L-valyl-L-threonylglycyl-L-valyl-L-threonylglycyl-L-leucylglycyl-L-cysteinyl-L-leucyl-L-a-aspartyl-L-tyrosyl-L-glutaminyl-L-prolyl- [365