N-Formyl-L-histidine
Based on 1 Customer Validation
N-Formyl-L-histidine shows binding affinity to histidyl-tRNA synthetase with a Ki value of 4.6 μM. N-Formyl-L-histidine shows a competitive inhibition against L-histidine ammonia-lyase, inhibits urocanic acid formation from L-histidine with a Ki value of 4.26 mM.
For research use only. We do not sell to patients.
- Purity: 99.89%
- CAS No.: 15191-21-6
- Formula: C7H9N3O3
- Molecular Weight:183.16
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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
Chemical Information
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CAS No. 15191-21-6
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Appearance Solid
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Molecular Weight 183.16
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Formula C7H9N3O3
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Color White to off-white
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Synonyms
Formyl-L-histidine
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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 : 10 mg/mL (54.60 mM; ultrasonic and warming and heat to 60°C; 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)
Purity & Documentation
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Data Sheet (274 KB)
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SDS (394 KB)
- English - EN (394 KB)
- Français - FR (394 KB)
- Deutsch - DE (394 KB)
- Norwegian - NO (394 KB)
- Español - ES (394 KB)
- Swedish - SV (394 KB)
- Italian - IT (394 KB)
- Korean - KR (394 KB)
- Portuguese - PT (394 KB)
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Handling Instructions (2659 KB)
References
[1]. Lepore GC, et al. Histidyl-tRNA synthetase from Salmonella typhimurium: specificity in the binding of histidine analogues. Eur J Biochem. 1975 Aug 15;56(2):369-74. [Content Brief]
[2]. Shibatani T, et al. Crystalline L-histidine ammonia-lyase of Achromobacter liquidum. Crystallization and enzymic properties. Eur J Biochem. 1975 Jun 16;55(1):263-9. [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 |
|---|---|---|---|---|---|
| DMSO | 1 mM | 5.4597 mL | 27.2985 mL | 54.5971 mL | 136.4927 mL |
| 5 mM | 1.0919 mL | 5.4597 mL | 10.9194 mL | 27.2985 mL | |
| 10 mM | 0.5460 mL | 2.7299 mL | 5.4597 mL | 13.6493 mL | |
| 15 mM | 0.3640 mL | 1.8199 mL | 3.6398 mL | 9.0995 mL | |
| 20 mM | 0.2730 mL | 1.3649 mL | 2.7299 mL | 6.8246 mL | |
| 25 mM | 0.2184 mL | 1.0919 mL | 2.1839 mL | 5.4597 mL | |
| 30 mM | 0.1820 mL | 0.9100 mL | 1.8199 mL | 4.5498 mL | |
| 40 mM | 0.1365 mL | 0.6825 mL | 1.3649 mL | 3.4123 mL | |
| 50 mM | 0.1092 mL | 0.5460 mL | 1.0919 mL | 2.7299 mL |
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