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G5779

Sigma-Aldrich

Gly-Pro-Arg-Pro amide

≥97% (HPLC)

Sinónimos:

GPRP amide, Glycine-Proline-Arginine-Proline amide, Glycyl-L-prolyl-L-arginyl-L-prolinamide

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About This Item

Fórmula empírica (notación de Hill):
C18H32N8O4
Número de CAS:
126047-75-4
Peso molecular:
424.50
Número MDL:
MFCD00237962
Código UNSPSC:
12352209
ID de la sustancia en PubChem:
24895231
NACRES:
NA.32

Análisis

≥97% (HPLC)

Nº de acceso UniProt

P02751
P04937
P11276

temp. de almacenamiento

−20°C

cadena SMILES

NCC(=O)N1CCC[C@H]1C(=O)N[C@@H](CCCNC(N)=N)C(=O)N2CCC[C@H]2C(N)=O

InChI

1S/C18H32N8O4/c19-10-14(27)25-8-3-6-13(25)16(29)24-11(4-1-7-23-18(21)22)17(30)26-9-2-5-12(26)15(20)28/h11-13H,1-10,19H2,(H2,20,28)(H,24,29)(H4,21,22,23)/t11-,12-,13-/m0/s1

Clave InChI

SCCTZYGEMPQRCV-AVGNSLFASA-N

Información sobre el gen

human ... FN1(2335)
mouse ... FN1(14268)
rat ... FN1(25661)

Amino Acid Sequence

Gly-Pro-Arg-Pro-NH2

Descripción general

Gly-Pro-Arg-Pro is a peptide that mimics the N-terminal Gly-Pro-Arg region in the a chain of fibrin protein.

Aplicación

Gly-Pro-Arg-Pro amide has been used-
  • as a constituent of buffer during fluid-phase and bound thrombin inhibition assays, to determine the activity of thrombin
  • for blocking fibrin polymerization and preventing fibrin clot formation in presence of α-thrombin, in blood obtained from mice
  • during preparation of human soluble fibrin, to block the polymerization of soluble fibrin

Acciones bioquímicas o fisiológicas

Gly-Pro-Arg-Pro peptide suppresses the early steps of fibrin polymerization. The amide derivative of this peptide prevents the degradation of fibrinogen and fragment D by plasmin, even in the presence of EGTA (ethylene glycol-bis(β-aminoethyl ether)-N,N,N′,N′-tetraacetic acid).

Envase

Bottomless glass bottle. Contents are inside inserted fused cone.

Código de clase de almacenamiento

11 - Combustible Solids

Clase de riesgo para el agua (WGK)

WGK 3

Punto de inflamabilidad (°F)

Not applicable

Punto de inflamabilidad (°C)

Not applicable

Equipo de protección personal

Eyeshields, Gloves, type N95 (US)

Certificados de análisis (COA)

Busque Certificados de análisis (COA) introduciendo el número de lote del producto. Los números de lote se encuentran en la etiqueta del producto después de las palabras «Lot» o «Batch»

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P Klement et al.
Journal of thrombosis and haemostasis : JTH, 1(3), 587-594 (2003-07-23)
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 for
P C Liaw et al.
The Journal of biological chemistry, 276(24), 20959-20965 (2001-04-11)
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. Herein we demonstrate that fibrin monomer produces a 240-fold
K Kawasaki et al.
Chemical & pharmaceutical bulletin, 40(12), 3253-3260 (1992-12-01)
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 examined. Of the synthetic
Leonardo Pasalic et al.
Methods in molecular biology (Clifton, N.J.), 1646, 369-389 (2017-08-15)
Flow cytometry is a powerful tool for rapid evaluation of multiple functional properties of large numbers of platelets in whole blood. In the following chapter, we provide a number of flow cytometry-based protocols broadly aimed at (1) assessment of constitutively
Moon J Cho et al.
Blood, 99(7), 2442-2447 (2002-03-16)
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-related peptide;
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