WWL70
Based on 2 publication(s) in Google Scholar
WWL70 is a selective alpha/beta hydrolase domain 6 (ABHD6) inhibitor with an IC50 of 70 nM.
Nur für Forschungszwecke. Wir verkaufen nicht an Patienten.
- Reinheit: 99.95%
- CAS. Nr.: 947669-91-2
- Formel: C27H23N3O3
- Molecular Weight:437.49
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Speicherung:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 2 years , -20°C, 1 year
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Biologische Aktivität
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Chemical Information
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Lösungsmittel & Löslichkeit
- Protokoll
- Reinheit & Dokumentation
- Verweise
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Publications Citing Use of MedChemExpress (MCE) WWL70
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Biologische Aktivität
IC50: 70 nM (ABHD6)[1]
At 1 h after WWL70 (10 μM) treatment, 2-Arachidonoylglycerol (2-AG) is increased by 20% compare to untreated cells. At either 1 or 10 μM, WWL70 completely blocks the lipopolysaccharide (LPS)-induced increase of PGE2. The enhanced mRNA expression of mPGES-1 and mPGES-2 by LPS is also reduced by WWL70. The IC50 of WWL70 to inhibit the PGE2 biosynthesis is about 100 nM[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS. Nr. 947669-91-2
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Appearance Solid
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Molecular Weight 437.49
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Formel C27H23N3O3
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Color White to off-white
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SMILES
O=C(OC1=CC=C(C2=CC=C(C(N)=O)C=C2)C=C1)N(C)CC3=CC=CC(C4=CC=NC=C4)=C3
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Versand
Room temperature in continental US; may vary elsewhere.
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Speicherung
Powder -20°C 3 years 4°C 2 years In solvent -80°C 2 years -20°C 1 year
Publications (2)
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Journal Impact Factor
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Most Recent
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Pharmacol Res
Wwl70-induced ABHD6 inhibition attenuates memory deficits and pathological phenotypes in APPswe/PS1dE9 mice. [Abstract]2023 Aug:194:106864. PMID: 37480972 -
Lösungsmittel & Löslichkeit
DMSO : 17.33 mg/mL (39.61 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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
Konzentration (Stammlösung) × Volumen (Stammlösung) = Konzentration (Ziellösung) × Volumen (Ziellösung)
Protokoll
One hundred micrograms per milliliter of BV2 microsomes are pre-incubated with WWL70 for 5 min at 23°C, then mixed with 10 μM of Arachidonic acid (AA) for 1 min at 23°C. 500 μg/mL brain microsomes are incubated with 10 μM of AA for 2 min at 23°C. The reaction is stopped by mixing with stannous acid (5 mg/mL in 0.1 N HCl) to deactivate the enzyme and convert intermediate PGH2 to PGF2α, followed by the measurement of PGE2 concentration by Enzyme-linked immunoassay (EIA). The activity is determined after subtraction with the amount of PGE2 in the microsome fraction incubated without substrate[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
BV2 cells (90% confluence) in 10-cm dishes are treated with WWL70 (10 μM) for 1 h. After rinsing with PBS once, the cells are collected by centrifugation at 5000 g for 2 min. The pellet is suspended with 0.1 mL of 0.02% trifluoroacetic acid (TFA) and 1 nmol of 2-AG-d8 by pipetting and dispersed in 4 mL of acetonitrile in a silanized glass tube to precipitate the debris overnight at -20°C. The supernatant after centrifuged at 5000 g for 5 min is transferred to a new glass tube and evaporated under a nitrogen gas stream in a mild hot water bath (approximately 35°C). 2-AG is resuspended with 0.1 mL of acetonitrile and stored at -80°C until mass analysis[2].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Seven-week-old, male C57BL/6 mice weighing 25 to 30 g are used in this study. Animals are maintained under a controlled environment with a temperature of 23±2°C, a 12 h light/dark cycle, and access to food and water ad libitum. WWL70 (5 mg/kg or 10 mg/kg) in physiologic saline or an equal volume of 1% DMSO in saline (10 mL/kg) is injected intraperitoneally, and then once a day for 3, 7, or 21 days depending on the experimental design. During the 21-day treatment regimen, animals are subjected to a battery of behavioral tests at different time points. Two hours after the last injection on day 21 post-injury, animals are sacrificed and brain tissues are collected for histological analysis[3].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Reinheit & Dokumentation
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Data Sheet (277 KB)
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SDS (251 KB)
- English - EN (251 KB)
- Français - FR (251 KB)
- Deutsch - DE (251 KB)
- Norwegian - NO (251 KB)
- Español - ES (251 KB)
- Swedish - SV (251 KB)
- Italian - IT (251 KB)
- Korean - KR (251 KB)
- Portuguese - PT (251 KB)
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Handling Instructions (2659 KB)
Verweise
[1]. Li W, et al. A functional proteomic strategy to discover inhibitors for uncharacterized hydrolases. J Am Chem Soc. 2007 Aug 8;129(31):9594-5. [Content Brief]
[2]. Tanaka M, et al. WWL70 attenuates PGE2 production derived from 2-arachidonoylglycerol in microglia by ABHD6-independent mechanism. J Neuroinflammation. 2017 Jan 10;14(1):7. [Content Brief]
[3]. Tchantchou F, et al. Selective inhibition of alpha/beta-hydrolase domain 6 attenuates neurodegeneration, alleviates blood brain barrier breakdown, and improves functional recovery in a mouse model of traumatic brain injury. J Neurotrauma. 2013 Apr 1;30(7):565-79. [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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.
| Optional Solvent | Concentration Solvent Mass | 1 mg | 5 mg | 10 mg | 25 mg |
|---|---|---|---|---|---|
| DMSO | 1 mM | 2.2858 mL | 11.4288 mL | 22.8577 mL | 57.1442 mL |
| 5 mM | 0.4572 mL | 2.2858 mL | 4.5715 mL | 11.4288 mL | |
| 10 mM | 0.2286 mL | 1.1429 mL | 2.2858 mL | 5.7144 mL | |
| 15 mM | 0.1524 mL | 0.7619 mL | 1.5238 mL | 3.8096 mL | |
| 20 mM | 0.1143 mL | 0.5714 mL | 1.1429 mL | 2.8572 mL | |
| 25 mM | 0.0914 mL | 0.4572 mL | 0.9143 mL | 2.2858 mL | |
| 30 mM | 0.0762 mL | 0.3810 mL | 0.7619 mL | 1.9048 mL |
WWL70 Related Classifications
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