G5779

Gly-Pro-Arg-Pro amide

≥97% (HPLC)

• Synonyme(s) : GPRP amide, Glycine-Proline-Arginine-Proline amide, Glycyl-L-prolyl-L-arginyl-L-prolinamide
• Formule empirique (notation de Hill) : C₁₈H₃₂N₈O₄
• CAS Number: 126047-75-4
• Poids moléculaire : 424.50
• Numéro MDL: MFCD00237962
• Code UNSPSC : 12352209
• ID de substance PubChem : 24895231
• Nomenclature NACRES : NA.32

Propriétés

• Niveau de qualité: 200
• Essai: ≥97% (HPLC)
• Numéro d'accès UniProt: P02751; P04937; P11276
• Température de stockage: −20°C
• Chaîne 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
• Clé InChI: SCCTZYGEMPQRCV-AVGNSLFASA-N
• Informations sur le gène: human ... FN1(2335) ; mouse ... FN1(14268) ; rat ... FN1(25661)

Description

Amino Acid Sequence

Gly-Pro-Arg-Pro-NH2

Description générale

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

Application

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

Actions biochimiques/physiologiques

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).

Conditionnement

Bottomless glass bottle. Contents are inside inserted fused cone.

Informations sur la sécurité

• Code de la classe de stockage: 11 - Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable
• Équipement de protection individuelle: Eyeshields, Gloves, type N95 (US)