Gly-Pro-Arg-Pro-OH

CAS Number: 67869-62-9
Molecular Weight: 425.24
Salt Form: Acetate
Purity: >96%
Sequence (3-letter): Gly-Pro-Arg-Pro-OH
Sequence (1-letter): GPRP-OH
Storage: -20 °C or below

Gly-Pro-Arg-Pro-OH partly corresponds to the N-terminal Aα chain of fibrin. It inhibits the early stages of fibrin polymerization by binding to the fibrinogen D domain and preventing fibrinogen from binding to the platelet membrane glycoprotein GPIIb/IIIa.  It is less active than Gly-Pro-Arg-Pro-NH2 (Cat# 450-17).