H-Ala-Pro-Ala-OH
Based on 1 Customer Validation
H-Ala-Pro-Ala-OH, tripeptide, is a substrate for Escherichia coli PepP (Xaa-Pro aminopeptidase). H-Ala-Pro-Ala-OH acts as a nitrogen source for wild-type Escherichia coli.
For research use only. We do not sell to patients.
- CAS No.: 61430-14-6
- Formula: C11H19N3O4
- Molecular Weight:257.29
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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
H-Ala-Pro-Ala-OH is cleaved by purified recombinant Escherichia coli PepP with high efficiency, as indicated by a kcat/KM of 1.27 × 104 /s/M[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Ala-Pro-Ala
APA
Chemical Information
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CAS No. 61430-14-6
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Appearance Solid
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Molecular Weight 257.29
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Formula C11H19N3O4
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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 : 100 mg/mL (388.67 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)
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
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 | 3.8867 mL | 19.4333 mL | 38.8666 mL | 97.1666 mL |
| 5 mM | 0.7773 mL | 3.8867 mL | 7.7733 mL | 19.4333 mL | |
| 10 mM | 0.3887 mL | 1.9433 mL | 3.8867 mL | 9.7167 mL | |
| 15 mM | 0.2591 mL | 1.2956 mL | 2.5911 mL | 6.4778 mL | |
| 20 mM | 0.1943 mL | 0.9717 mL | 1.9433 mL | 4.8583 mL | |
| 25 mM | 0.1555 mL | 0.7773 mL | 1.5547 mL | 3.8867 mL | |
| 30 mM | 0.1296 mL | 0.6478 mL | 1.2956 mL | 3.2389 mL | |
| 40 mM | 0.0972 mL | 0.4858 mL | 0.9717 mL | 2.4292 mL | |
| 50 mM | 0.0777 mL | 0.3887 mL | 0.7773 mL | 1.9433 mL | |
| 60 mM | 0.0648 mL | 0.3239 mL | 0.6478 mL | 1.6194 mL | |
| 80 mM | 0.0486 mL | 0.2429 mL | 0.4858 mL | 1.2146 mL | |
| 100 mM | 0.0389 mL | 0.1943 mL | 0.3887 mL | 0.9717 mL |
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