H-Gly-Pro-Arg-Pro-NH2 acetate salt

H-Gly-Pro-Arg-Pro-NH2 acetate salt Structure
H-Gly-Pro-Arg-Pro-NH2 acetate salt structure
Common Name H-Gly-Pro-Arg-Pro-NH2 acetate salt
CAS Number 126047-75-4 Molecular Weight 424.49800
Density N/A Boiling Point N/A
Molecular Formula C18H32N8O4 Melting Point N/A
MSDS Chinese USA Flash Point N/A

The synthetic peptide Gly-Pro-Arg-Pro-amide limits the plasmic digestion of fibrinogen in the same fashion as calcium ion.

Protein Sci. 1(12) , 1719-20, (1992)

The benefit-to-risk profile of melagatran is superior to that of hirudin in a rabbit arterial thrombosis prevention and bleeding model.

J. Thromb. Haemost. 1(3) , 587-94, (2003)

Although hirudin is better than heparin at preventing recurrent ischemia in patients with unstable angina, hirudin produces more bleeding. The purpose of this study was to use a rabbit arterial thrombosis prevention and ear bleeding model to determine whether...

Role of the Src family kinase Lyn in TxA2 production, adenosine diphosphate secretion, Akt phosphorylation, and irreversible aggregation in platelets stimulated with gamma-thrombin.

.PubMed ID

Members of the Src family of kinases are abundant in platelets. Although their localization is known, their role(s) in platelet function are not well understood. Lyn is a Src-family kinase that participates in signal transduction pathways elicited by collagen...

Molecular basis for the susceptibility of fibrin-bound thrombin to inactivation by heparin cofactor ii in the presence of dermatan sulfate but not heparin.

J. Biol. Chem. 276(24) , 20959-65, (2001)

Although fibrin-bound thrombin is resistant to inactivation by heparin.antithrombin and heparin.heparin cofactor II complexes, indirect studies in plasma systems suggest that the dermatan sulfate.heparin cofactor II complex can inhibit fibrin-bound thrombin. ...

The primary fibrin polymerization pocket: three-dimensional structure of a 30-kDa C-terminal gamma chain fragment complexed with the peptide Gly-Pro-Arg-Pro.

Proc. Natl. Acad. Sci. U. S. A. 94(14) , 7176-81, (1997)

After vascular injury, a cascade of serine protease activations leads to the conversion of the soluble fibrinogen molecule into fibrin. The fibrin monomers then polymerize spontaneously and noncovalently to form a fibrin gel. The primary interaction of this p...

Amino acids and peptides. XVI. Synthesis of N-terminal tetrapeptide analogs of fibrin alpha-chain and their inhibitory effects on fibrinogen/thrombin clotting.

Chem. Pharm. Bull. 40 , 3253, (1992)

N-Terminal tetrapeptide analogs of fibrin alpha-chain were synthesized by the solution method using a new active ester, the ester of the oxime of p-nitroacetophenone, and by the solid-phase method. Their inhibitory effects on fibrinogen/thrombin clotting were...