proline,prolyl,threonyl,alanyl
Proline
137245-52-4L-Proline,L-glutaminyl-L-lysyl-L-a-aspartyl-L-lysyl-L-threonyl-L-tyrosyl-L-seryl-L-tyrosyl-L-seryl-L-tyrosyl-L-leucyl-L-prolyl-L-valyl-L-lysyl-L-seryl-L-a-glutamyl-L-tyrosyl-
596824-59-8L-Proline,1-[3-(6-methoxy-2-pyridinyl)-1,2,4-triazolo[4,3-b]pyridazin-6-yl]-, methylester
62377-47-3L-Proline, 1-[N-[N-[(phenylmethoxy)carbonyl]-L-phenylalanyl]glycyl]-,1-(cyclohexylmethyl)-2-(1,1-dimethylethoxy)-2-oxoethyl ester, (S)-