N-Formyl-Met-Leu-Phe-Lys
Based on 1 Customer Validation
N-Formyl-Met-Leu-Phe-Lys (fMLFK) is a peptide, acts as a potent and selective agonist of FPR1, with EC50s of 3.5 nM, 6.7 μM and 0.88 μM for FPR1, FPR2 and FPR2-D2817.32G, respectively.
For research use only. We do not sell to patients.
- Purity: 99.83%
- CAS No.: 67247-11-4
- Formula: C27H43N5O6S
- Molecular Weight:565.73
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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)
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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
Biological Activity
EC50: 3.5 nM (FPR1), 6.7 μM (FPR2), 0.88 μM (FPR2-D2817.32G)[1]
Formyl-Met-Leu-Phe-Lys
Formyl-MLFK
Chemical Information
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CAS No. 67247-11-4
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Appearance Solid
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Molecular Weight 565.73
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Formula C27H43N5O6S
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Color White to off-white
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Synonyms
fMLFK
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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)
Solvent & Solubility
DMSO : 22.22 mg/mL (39.28 mM; ultrasonic and adjust pH to 3 with 1M HCl; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
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.
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.
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
Please enter the basic information of animal experiments:
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Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
Working solution concentration: 0.22 mg/mL
Purity & Documentation
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Data Sheet (272 KB)
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SDS (252 KB)
- English - EN (252 KB)
- Français - FR (252 KB)
- Deutsch - DE (252 KB)
- Norwegian - NO (252 KB)
- Español - ES (252 KB)
- Swedish - SV (252 KB)
- Italian - IT (252 KB)
- Portuguese - PT (252 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). 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 | 1.7676 mL | 8.8381 mL | 17.6763 mL | 44.1907 mL |
| 5 mM | 0.3535 mL | 1.7676 mL | 3.5353 mL | 8.8381 mL | |
| 10 mM | 0.1768 mL | 0.8838 mL | 1.7676 mL | 4.4191 mL | |
| 15 mM | 0.1178 mL | 0.5892 mL | 1.1784 mL | 2.9460 mL | |
| 20 mM | 0.0884 mL | 0.4419 mL | 0.8838 mL | 2.2095 mL | |
| 25 mM | 0.0707 mL | 0.3535 mL | 0.7071 mL | 1.7676 mL | |
| 30 mM | 0.0589 mL | 0.2946 mL | 0.5892 mL | 1.4730 mL |
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