GPRP acetate
Based on 3 publication(s) in Google Scholar
GPRP acetate (Gly-Pro-Arg-Pro acetate) is a fibrin polymerization inhibitor that inhibits the interaction of fibrinogen with the platelet membrane glycoprotein IIb/IIIa complex (GPIIb/IIIa).
For research use only. We do not sell to patients.
- Purity: 98.90%
- CAS No.: 157009-81-9
- Formula: C20H35N7O7
- Molecular Weight:485.53
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Storage:
Sealed storage, away from moisture.
Powder -80°C, 2 years , -20°C, 1 year* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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Biological Activity
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Chemical Information
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Solvent & Solubility
- Purity & Documentation
- References
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Help & FAQs
Publications Citing Use of MedChemExpress (MCE) GPRP acetate
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Biological Activity
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Animal Model:C57BL/6 mice with dextran sulphate sodium (DSS)-induced colitis[3]
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Dosage:100 mg/kg
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Administration:Intraperitoneal injection; 100 mg/kg, once daily, for 10 days
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Result:Significantly inhibited body weight loss and reduced DSS-induced mortality and shortening of colon length, and decreased tissue damage and infiltration of inflammatory cells in colitis mice. Decreased levels of inflammatory cytokines in colitis mice.
Chemical Information
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CAS No. 157009-81-9
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Appearance Solid
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Molecular Weight 485.53
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Formula C20H35N7O7
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Color White to off-white
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Synonyms
Gly-Pro-Arg-Pro acetate; Pefa 6003 acetate
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Sequence
Gly-Pro-Arg-Pro
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Sequence Shortening
GPRP
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Sealed storage, away from moisture
Powder -80°C 2 years -20°C 1 year * In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Publications (3)
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Journal Impact Factor
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Most Recent
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Cell Mol Gastroenterol Hepatol
2021;11(3):683-696. PMID: 33075564 -
Res Pract Thromb Haemost
A minimum valency of 4 is required for robust activation of platelets in flow cytometry by multivalent nanobodies to Glycoprotein VI, C-type lectin-like receptor 2 and Platelet Endothelial Aggregation Receptor 1. [Abstract]2025 Sep 24;9(7):103196. PMID: 41158673 -
Platelets
CD39-Diannexin alleviates the platelet storage lesion by protecting platelets from activation, a new attempt from a traditional perspective. [Abstract]2025 Dec;36(1):2517108. PMID: 40491155
Solvent & Solubility
H2O : 125 mg/mL (257.45 mM; Need ultrasonic)
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
For the following dissolution methods, please prepare the working solution directly:
It is recommended to prepare fresh solutions and use them promptly within a short period of time.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.
Add each solvent one by one: PBS
Solubility: 100 mg/mL (205.96 mM); Clear solution; Need ultrasonic
Purity & Documentation
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Data Sheet (274 KB)
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SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
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Handling Instructions (2659 KB)
References
[1]. Gallistl S, et al. Gly-pro-arg-pro (GPRP) enhances free thrombin. Thromb Res. 1995 Jun 15;78(6):547-50. [Content Brief]
[2]. Hsieh KH, et, al. Fibrin Polymerization. 1. Alkylating peptide inhibitors of fibrin polymerization. J Med Chem. 1981 Mar; 24(3): 322-7. [Content Brief]
[3]. Zhang C, et al. Fibrinogen/AKT/Microfilament Axis Promotes Colitis by Enhancing Vascular Permeability. Cell Mol Gastroenterol Hepatol. 2021;11(3):683-696. [Content Brief]
Complete Stock Solution Preparation Table
Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| H2O | 1 mM | 2.0596 mL | 10.2980 mL | 20.5960 mL | 51.4901 mL |
| 5 mM | 0.4119 mL | 2.0596 mL | 4.1192 mL | 10.2980 mL | |
| 10 mM | 0.2060 mL | 1.0298 mL | 2.0596 mL | 5.1490 mL | |
| 15 mM | 0.1373 mL | 0.6865 mL | 1.3731 mL | 3.4327 mL | |
| 20 mM | 0.1030 mL | 0.5149 mL | 1.0298 mL | 2.5745 mL | |
| 25 mM | 0.0824 mL | 0.4119 mL | 0.8238 mL | 2.0596 mL | |
| 30 mM | 0.0687 mL | 0.3433 mL | 0.6865 mL | 1.7163 mL | |
| 40 mM | 0.0515 mL | 0.2575 mL | 0.5149 mL | 1.2873 mL | |
| 50 mM | 0.0412 mL | 0.2060 mL | 0.4119 mL | 1.0298 mL | |
| 60 mM | 0.0343 mL | 0.1716 mL | 0.3433 mL | 0.8582 mL | |
| 80 mM | 0.0257 mL | 0.1287 mL | 0.2575 mL | 0.6436 mL | |
| 100 mM | 0.0206 mL | 0.1030 mL | 0.2060 mL | 0.5149 mL |
* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.
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