血纤维蛋白肽B(人)|Fibrinopeptide B, human

L-Arginine,5-oxo-L-prolylglycyl-L-valyl-L-asparaginyl-L-a-aspartyl-L-asparaginyl-L-a-glutamyl-L-a-glutamylglycyl-L-phenylalanyl-L-phenylalanyl-L-seryl-L-alanyl-