gastrin,leucine
Leucine
871319-85-6L-Leucine,glycyl-L-seryl-L-arginyl-L-alanyl-L-histidyl-L-seryl-L-seryl-L-histidyl-L-leucyl-L-lysyl-L-seryl-L-lysylglycyl-L-glutaminyl-L-seryl-L-threonyl-L-seryl-L-arginyl-L-histidyl-L-lysyl-L-lysyl-
873888-69-8L-Leucine,L-valyl-L-seryl-L-phenylalanyl-L-phenylalanylglycyl-L-alanyl-L-phenylalanyl-L-lysyl-
178695-93-7L-Leucine,L-arginyl-L-tryptophyl-L-a-aspartyl-L-a-aspartyl-L-asparaginylglycyl-L-leucyl-L-tryptophyl-L-valyl-L-valyl-L-valyl-