Gly-Pro-Arg-Pro is a peptide sequence with significant applications in biomedical research and therapeutic development. It is primarily studied for its potential role in modulating blood coagulation and thrombosis. The peptide is known to interact with fibrinogen, influencing fibrin formation and clot stability, making it a candidate for research in anti-thrombotic therapies. Additionally, its structure and function are explored in the context of wound healing and tissue repair, as it may promote cellular adhesion and migration. In drug discovery, Gly-Pro-Arg-Pro serves as a model peptide for designing inhibitors or enhancers of coagulation-related processes. Its applications also extend to studying peptide-protein interactions and developing biomaterials for regenerative medicine.