Valylhistidine
Based on 1 Customer Validation
Valylhistidine is a dipeptide composed of valine and histidine (Val-His). Valylhistidine can form a dipeptide complex with Cu (II) that mimics superoxide dismutase but lacks activity.
For research use only. We do not sell to patients.
- Purity: 99.82%
- CAS No.: 13589-07-6
- Formula: C11H18N4O3
- Molecular Weight:254.29
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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
Valylhistidine does not catalyze the dismutation of superoxide ion (O2−).Valylhistidine forms a copper(II) complex (Val-His-Cu2+) that acts as a tridentate ligand with three nitrogen atoms bound to the copper ion[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 13589-07-6
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Appearance Powder
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Molecular Weight 254.29
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Formula C11H18N4O3
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Color White to off-white
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Sequence
H-Val-His-OH
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Sequence Shortening
VH
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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 : 50 mg/mL (196.63 mM; Need ultrasonic; 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 (273 KB)
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SDS (254 KB)
- English - EN (254 KB)
- Français - FR (254 KB)
- Deutsch - DE (254 KB)
- Norwegian - NO (254 KB)
- Español - ES (254 KB)
- Swedish - SV (254 KB)
- Italian - IT (254 KB)
- Korean - KR (254 KB)
- Portuguese - PT (254 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 | 3.9325 mL | 19.6626 mL | 39.3252 mL | 98.3130 mL |
| 5 mM | 0.7865 mL | 3.9325 mL | 7.8650 mL | 19.6626 mL | |
| 10 mM | 0.3933 mL | 1.9663 mL | 3.9325 mL | 9.8313 mL | |
| 15 mM | 0.2622 mL | 1.3108 mL | 2.6217 mL | 6.5542 mL | |
| 20 mM | 0.1966 mL | 0.9831 mL | 1.9663 mL | 4.9156 mL | |
| 25 mM | 0.1573 mL | 0.7865 mL | 1.5730 mL | 3.9325 mL | |
| 30 mM | 0.1311 mL | 0.6554 mL | 1.3108 mL | 3.2771 mL | |
| 40 mM | 0.0983 mL | 0.4916 mL | 0.9831 mL | 2.4578 mL | |
| 50 mM | 0.0787 mL | 0.3933 mL | 0.7865 mL | 1.9663 mL | |
| 60 mM | 0.0655 mL | 0.3277 mL | 0.6554 mL | 1.6385 mL | |
| 80 mM | 0.0492 mL | 0.2458 mL | 0.4916 mL | 1.2289 mL | |
| 100 mM | 0.0393 mL | 0.1966 mL | 0.3933 mL | 0.9831 mL |
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