Met-Arg-Phe-Ala
Based on 1 publication(s) in Google Scholar
Met-Arg-Phe-Ala is a peptide. Met-Arg-Phe-Ala also is a potent competitive inhibitor for enkephalin-generating endopeptidase (EGE). Met-Arg-Phe-Ala can be used for the research of neurological disease.
For research use only. We do not sell to patients.
- Purity: 99.77%
- CAS No.: 67368-29-0
- Formula: C23H37N7O5S
- Molecular Weight:523.65
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Storage:
Sealed storage, away from moisture and light.
Powder -80°C, 2 years , -20°C, 1 year* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
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
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Metabolism/Protease Compound Library
HY-L012
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Peptide Library
HY-L105
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Metabolic Enzyme Compound Library
HY-L146
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Protease Inhibitor Library
HY-L147
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Membrane Protein-targeted Compound Library
HY-L149
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Bioactive Compound Library Max
HY-L181
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MCE Bioactive Compound Library
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Peptide Compound Library
HY-L105S
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Publications Citing Use of MedChemExpress (MCE) Met-Arg-Phe-Ala
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Biological Activity
Chemical Information
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CAS No. 67368-29-0
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Appearance Solid
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Molecular Weight 523.65
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Formula C23H37N7O5S
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Color White to off-white
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Sequence
Met-Arg-Phe-Ala
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Sequence Shortening
MRFA
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Sealed storage, away from moisture and light
Powder -80°C 2 years -20°C 1 year * In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture and light)
Publications (1)
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Journal Impact Factor
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Most Recent
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Proc Natl Acad Sci U S A
Methionine-specific nonreversible bioconjugation: Advancing precision protein modification. [Abstract]2026 Feb 17;123(7):e2519038123. PMID: 41665996
Solvent & Solubility
DMSO : ≥ 100 mg/mL (190.97 mM; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
* "≥" means soluble, but saturation unknown.
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 and light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
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 and light). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Purity & Documentation
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Data Sheet (271 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
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 and light). 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 |
|---|---|---|---|---|---|
| DMSO | 1 mM | 1.9097 mL | 9.5484 mL | 19.0967 mL | 47.7418 mL |
| 5 mM | 0.3819 mL | 1.9097 mL | 3.8193 mL | 9.5484 mL | |
| 10 mM | 0.1910 mL | 0.9548 mL | 1.9097 mL | 4.7742 mL | |
| 15 mM | 0.1273 mL | 0.6366 mL | 1.2731 mL | 3.1828 mL | |
| 20 mM | 0.0955 mL | 0.4774 mL | 0.9548 mL | 2.3871 mL | |
| 25 mM | 0.0764 mL | 0.3819 mL | 0.7639 mL | 1.9097 mL | |
| 30 mM | 0.0637 mL | 0.3183 mL | 0.6366 mL | 1.5914 mL | |
| 40 mM | 0.0477 mL | 0.2387 mL | 0.4774 mL | 1.1935 mL | |
| 50 mM | 0.0382 mL | 0.1910 mL | 0.3819 mL | 0.9548 mL | |
| 60 mM | 0.0318 mL | 0.1591 mL | 0.3183 mL | 0.7957 mL | |
| 80 mM | 0.0239 mL | 0.1194 mL | 0.2387 mL | 0.5968 mL | |
| 100 mM | 0.0191 mL | 0.0955 mL | 0.1910 mL | 0.4774 mL |
Met-Arg-Phe-Ala Related Classifications
HY-P4270 Related Classifications
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