BPK-25
Based on 1 publication(s) in Google Scholar
BPK-25, an active acrylamide, promotes degradation of nucleosome remodeling and deacetylation (NuRD) complex proteins by a post-translational mechanism involving covalent protein engagement. BPK-25 inhibits TMEM173 activation by the cyclic dinucleotide ligand cGAMP.
For research use only. We do not sell to patients.
- Purity: 99.88%
- CAS No.: 2305052-86-0
- Formula: C21H17ClN4O2
- Molecular Weight:392.84
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Storage:
4°C, stored under nitrogen
* In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen)
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
Publications Citing Use of MedChemExpress (MCE) BPK-25
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Biological Activity
BPK-25 (10 μM; 5 hours) inhibits TMEM173 activation by the cyclic dinucleotide ligand cGAMP[1].
BPK-25 (10 μM; 24 hours) suppresses NF-κB activation blocks nuclear factor of activated T-cells (NFAT) activation, as measured by >50% reductions in IκBα phosphorylation[1].
BPK-25 (10 μM; 4 hours) also reduces NFATc2 expression in T cells[1].
BPK-25 (0.1, 1, 5, 10, 20 μM; 24 hours) promotes the striking and selective reduction of several proteins in the nucleosome remodeling and deacetylation (NuRD) complex in a concentration- and time-dependent manner. BPK-25 does not have corresponding changes in mRNA expression[1].
A non-electrophilic propanamide analog of BPK-25 (BPK-25-ctrl) does not suppress T cell activation or affect NuRD complex proteins in T cells[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. 2305052-86-0
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Appearance Solid
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Molecular Weight 392.84
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Formula C21H17ClN4O2
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Color Off-white to light yellow
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SMILES
O=C(N(CC1=NC(Cl)=CC=C1)C2=CN=C(C(NC3=CC=CC=C3)=O)C=C2)C=C
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
4°C, stored under nitrogen
* In solvent : -80°C, 6 months; -20°C, 1 month (stored under nitrogen)
Publications (1)
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Journal Impact Factor
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Most Recent
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Mol Cell
NuRD-enabled CTCF-TET crosstalk orchestrates epigenome reprogramming and genome architecture. [Abstract]2026 Jul 2;86(13):2617-2634.e11. PMID: 42225060
Solvent & Solubility
DMSO : 150 mg/mL (381.83 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 (stored under nitrogen). 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 (stored under nitrogen). 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: 3.75 mg/mL (9.55 mM); Suspended solution; Need ultrasonic
This protocol yields a suspended solution of 3.75 mg/mL. Suspended solution can be used for oral and intraperitoneal injection.
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (37.5 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: ≥ 3.75 mg/mL (9.55 mM); Clear solution
This protocol yields a clear solution of ≥ 3.75 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (37.5 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 (stored under nitrogen)
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 (275 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
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 (stored under nitrogen). 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 | 2.5456 mL | 12.7278 mL | 25.4557 mL | 63.6391 mL |
| 5 mM | 0.5091 mL | 2.5456 mL | 5.0911 mL | 12.7278 mL | |
| 10 mM | 0.2546 mL | 1.2728 mL | 2.5456 mL | 6.3639 mL | |
| 15 mM | 0.1697 mL | 0.8485 mL | 1.6970 mL | 4.2426 mL | |
| 20 mM | 0.1273 mL | 0.6364 mL | 1.2728 mL | 3.1820 mL | |
| 25 mM | 0.1018 mL | 0.5091 mL | 1.0182 mL | 2.5456 mL | |
| 30 mM | 0.0849 mL | 0.4243 mL | 0.8485 mL | 2.1213 mL | |
| 40 mM | 0.0636 mL | 0.3182 mL | 0.6364 mL | 1.5910 mL | |
| 50 mM | 0.0509 mL | 0.2546 mL | 0.5091 mL | 1.2728 mL | |
| 60 mM | 0.0424 mL | 0.2121 mL | 0.4243 mL | 1.0607 mL | |
| 80 mM | 0.0318 mL | 0.1591 mL | 0.3182 mL | 0.7955 mL | |
| 100 mM | 0.0255 mL | 0.1273 mL | 0.2546 mL | 0.6364 mL |
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