Prolyl Endopeptidase Inhibitor 1
Based on 1 Customer Validation
Prolyl Endopeptidase Inhibitor 1 (Boc-Pro-prolinal) is a potent prolyl endopeptidase (PEP; PE) inhibitor, with a Ki value of 15 nM. Prolyl Endopeptidase Inhibitor 1 has anti-amnesic effect.
For research use only. We do not sell to patients.
- Purity: 98.79%
- CAS No.: 86925-97-5
- Formula: C15H24N2O4
- Molecular Weight:296.36
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Storage:
-20°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
To place orders, for customer services and technical support, please contact: MedChemExpress USA
Tel: 609-228-6898 E-mail: [email protected] [email protected]
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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
Ki: 15 nM (prolyl endopeptidase)[1]
Prolyl Endopeptidase Inhibitor 1 (Boc-Pro-prolinal) strongly inhibits the mammalian prolyl endopeptidase with a Ki value of nM order, while the Ki value for the microbial enzyme is only of microM order (Ki=3.2 μM for Flavobacterium)[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. 86925-97-5
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Appearance Solid
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Molecular Weight 296.36
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Formula C15H24N2O4
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Color White to off-white
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SMILES
O=C(N1[C@H](C(N2[C@H](C=O)CCC2)=O)CCC1)OC(C)(C)C
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Synonyms
Boc-Pro-prolinal; (Boc)-Prolyl-prolinal
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
-20°C, sealed storage, away from moisture
* In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
Solvent & Solubility
DMSO : 100 mg/mL (337.43 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)
Select the appropriate dissolution method based on your experimental animal and administration route.
- For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
- To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for In Vivo experiments, it is recommended to prepare freshly and use it on the same day.
- The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.
Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.5 mg/mL (8.44 mM); Clear solution
This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.
Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.5 mg/mL (8.44 mM); Clear solution
This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
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.
Please enter your animal formula composition:
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%DMSO +
Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
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%+
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+%Tween-80 + +
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%Saline +
The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).
Working solution concentration: 0.22 mg/mL
Method for preparing stock solution: mg drug dissolved in μL DMSO. Stock solution concentration: mg/mL. * In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)
1. Take μL DMSO stock solution;
2. Add μL .
μL , mix evenly;
3. Then add μL Tween 80, mix evenly;
4. Then add μL
Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.
Purity & Documentation
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Data Sheet (274 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)
- Korean - KR (252 KB)
- Portuguese - PT (252 KB)
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Handling Instructions (2659 KB)
References
[1]. Yoshimoto T, et al. Specific inhibitors for prolyl endopeptidase and their anti-amnesic effect. J Pharmacobiodyn. 1987 Dec;10(12):730-5. [Content Brief]
[2]. Yoshimoto T, et al. Comparison of inhibitory effects of prolinal-containing peptide derivatives on prolyl endopeptidases from bovine brain and Flavobacterium. J Biochem. 1985 Oct;98(4):975-9. [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 | 3.3743 mL | 16.8714 mL | 33.7427 mL | 84.3569 mL |
| 5 mM | 0.6749 mL | 3.3743 mL | 6.7485 mL | 16.8714 mL | |
| 10 mM | 0.3374 mL | 1.6871 mL | 3.3743 mL | 8.4357 mL | |
| 15 mM | 0.2250 mL | 1.1248 mL | 2.2495 mL | 5.6238 mL | |
| 20 mM | 0.1687 mL | 0.8436 mL | 1.6871 mL | 4.2178 mL | |
| 25 mM | 0.1350 mL | 0.6749 mL | 1.3497 mL | 3.3743 mL | |
| 30 mM | 0.1125 mL | 0.5624 mL | 1.1248 mL | 2.8119 mL | |
| 40 mM | 0.0844 mL | 0.4218 mL | 0.8436 mL | 2.1089 mL | |
| 50 mM | 0.0675 mL | 0.3374 mL | 0.6749 mL | 1.6871 mL | |
| 60 mM | 0.0562 mL | 0.2812 mL | 0.5624 mL | 1.4059 mL | |
| 80 mM | 0.0422 mL | 0.2109 mL | 0.4218 mL | 1.0545 mL | |
| 100 mM | 0.0337 mL | 0.1687 mL | 0.3374 mL | 0.8436 mL |
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