serine,glycyl,arginyl,arginylglycyl
Serine
873877-76-0L-Serine,L-phenylalanyl-L-isoleucyl-L-alanyl-L-seryl-L-leucyl-L-cysteinyl-L-leucyl-L-lysyl-
532380-39-5L-Serine,L-prolyl-L-alanyl-L-isoleucyl-L-leucyl-L-seryl-L-valyl-L-seryl-L-prolylglycyl-L-a-glutamyl-L-arginyl-L-valyl-