L-Arginyl-L-alanine
Based on 1 Customer Validation
L-Arginyl-L-alanine is a dipeptide, is a vascular smooth muscle-derived relaxing factor. L-Arginyl-L-alanine increases the smooth muscle levels of cyclic GMP and nitrite in endothelium-denuded arterial rings.
For research use only. We do not sell to patients.
- Purity: 99.75%
- CAS No.: 40968-45-4
- Formula: C9H19N5O3
- Molecular Weight:245.28
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month
All Endogenous Metabolite Isoforms
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Biological Activity
Chemical Information
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CAS No. 40968-45-4
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Appearance Solid
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Molecular Weight 245.28
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Formula C9H19N5O3
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Color White to off-white
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SMILES
N=C(N)NCCC[C@H](N)C(N[C@@H](C)C(O)=O)=O
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Powder -20°C 3 years 4°C 2 years In solvent -80°C 6 months -20°C 1 month
Solvent & Solubility
H2O : 100 mg/mL (407.70 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. 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. 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)
Purity & Documentation
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Data Sheet (266 KB)
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SDS (392 KB)
- English - EN (392 KB)
- Français - FR (392 KB)
- Deutsch - DE (392 KB)
- Norwegian - NO (392 KB)
- Español - ES (392 KB)
- Swedish - SV (392 KB)
- Italian - IT (392 KB)
- Portuguese - PT (392 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. 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 | 4.0770 mL | 20.3849 mL | 40.7697 mL | 101.9243 mL |
| 5 mM | 0.8154 mL | 4.0770 mL | 8.1539 mL | 20.3849 mL | |
| 10 mM | 0.4077 mL | 2.0385 mL | 4.0770 mL | 10.1924 mL | |
| 15 mM | 0.2718 mL | 1.3590 mL | 2.7180 mL | 6.7950 mL | |
| 20 mM | 0.2038 mL | 1.0192 mL | 2.0385 mL | 5.0962 mL | |
| 25 mM | 0.1631 mL | 0.8154 mL | 1.6308 mL | 4.0770 mL | |
| 30 mM | 0.1359 mL | 0.6795 mL | 1.3590 mL | 3.3975 mL | |
| 40 mM | 0.1019 mL | 0.5096 mL | 1.0192 mL | 2.5481 mL | |
| 50 mM | 0.0815 mL | 0.4077 mL | 0.8154 mL | 2.0385 mL | |
| 60 mM | 0.0679 mL | 0.3397 mL | 0.6795 mL | 1.6987 mL | |
| 80 mM | 0.0510 mL | 0.2548 mL | 0.5096 mL | 1.2741 mL | |
| 100 mM | 0.0408 mL | 0.2038 mL | 0.4077 mL | 1.0192 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.