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GPRP

CAT: 0804-HY-P0074-02Size: 10 mgDry Ice: NoHazardous: No
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CAT#:0804-HY-P0074-02Size:10 mg
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24/48H Stock Items & 2 to 6 Weeks non Stock Items.
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Description
GPRP (Pefa 6003) is a fibrin polymerization inhibitor that inhibits the interaction of fibrinogen with the platelet membrane glycoprotein IIb/IIIa complex (GPIIb/IIIa) [1][2].
CAS Number
67869-62-9
Product Name Alternative
Gly-Pro-Arg-Pro; Pefa 6003
UNSPSC
12352209
Target
Integrin
Type
Peptides
Related Pathways
Cytoskeleton
Applications
Neuroscience-Neuromodulation
Field of Research
Cardiovascular Disease
Assay Protocol
https://www.medchemexpress.com/gprp.html
Purity
99.89
Solubility
DMSO : 66.67 mg/mL (ultrasonic) |H2O : 100 mg/mL (ultrasonic)
Smiles
O=C(O)[C@H]1N(C([C@H](CCCNC(N)=N)NC([C@H]2N(C(CN)=O)CCC2)=O)=O)CCC1
Molecular Formula
C18H31N7O5
Molecular Weight
425.48
References & Citations
[1]Gallistl S, et al. Gly-pro-arg-pro (GPRP) enhances free thrombin. Thromb Res. 1995 Jun 15;78 (6) :547-50.|[2]Hsieh KH, et, al. Fibrin Polymerization. 1. Alkylating peptide inhibitors of fibrin polymerization. J Med Chem. 1981 Mar; 24 (3) : 322-7.
Shipping Conditions
Blue Ice
Storage Conditions
-80°C, 2 years; -20°C, 1 year (Powder, sealed storage, away from moisture)
Scientific Category
Peptides
Clinical Information
No Development Reported
Citation 01
Res Pract Thromb Haemost. 2025 Sep 24.|Cell Mol Gastroenterol Hepatol. 2021;11 (3) :683-696.|Platelets. 2025 Dec;36 (1) :2517108.

Chemical Information

Glycyl-prolyl-arginyl-proline

synthetic peptide which prevents polymerization of fibrin molecules; a fibrin A-knob mimetic

CAS Number67869-62-9
PubChem CID123681
IUPAC Name(2S)-1-[(2S)-2-[[(2S)-1-(2-aminoacetyl)pyrrolidine-2-carbonyl]amino]-5-(diaminomethylideneamino)pentanoyl]pyrrolidine-2-carboxylic acid
Molecular FormulaC18H31N7O5
Molecular Weight425.5
XLogP-4.7
Topological Polar Surface Area197
Hydrogen Bond Donor Count5
Hydrogen Bond Acceptor Count7
Rotatable Bond Count9
Heavy Atom Count30
Formal Charge0
Complexity694
SMILES
C1C[C@H](N(C1)C(=O)CN)C(=O)N[C@@H](CCCN=C(N)N)C(=O)N2CCC[C@H]2C(=O)O
InChI
InChI=1S/C18H31N7O5/c19-10-14(26)24-8-2-5-12(24)15(27)23-11(4-1-7-22-18(20)21)16(28)25-9-3-6-13(25)17(29)30/h11-13H,1-10,19H2,(H,23,27)(H,29,30)(H4,20,21,22)/t11-,12-,13-/m0/s1
InChIKey
WXPZDDCNKXMOMC-AVGNSLFASA-N
Chemical Structure
2D Structure
2D structure of Glycyl-prolyl-arginyl-proline
CAS: 67869-62-9
CID: 123681
Formula: C18H31N7O5
MW: 425.5
Interactive 3D Structure
Loading 3D structure...
View on PubChemRaw 3D data
Computed Properties
PropertyValue
Molecular Weight425.5
XLogP3-4.7
Hydrogen Bond Donor Count5
Hydrogen Bond Acceptor Count7
Rotatable Bond Count9
Exact Mass425.23866711
Monoisotopic Mass425.23866711
Topological Polar Surface Area197 Ų
Heavy Atom Count30
Formal Charge0
Complexity694
Isotope Atom Count0
Defined Atom Stereocenter Count3
Undefined Atom Stereocenter Count0
Defined Bond Stereocenter Count0
Undefined Bond Stereocenter Count0
Covalently-Bonded Unit Count1
Compound Is CanonicalizedYes

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