GW284543
Based on 1 publication(s) in Google Scholar
GW284543 (UNC10225170) is a selective MEK5 inhibitor. GW284543 reduces pERK5, and decreases endogenous MYC protein.
For research use only. We do not sell to patients.
- Purity: 99.94%
- CAS No.: 790186-68-4
- Formula: C23H20N2O3
- Molecular Weight:372.42
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Storage:Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 2 years , -20°C, 1 year
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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
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Publications Citing Use of MedChemExpress (MCE) GW284543
MoreAll MEK Isoforms
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Biological Activity
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MEK5 |
GW284543 (10 and 20 μM; 6 h) treatment inhibits MEK5 in a dose-dependent manner and reduces pERK5[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
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Cell Line:MIA PaCa-2 cells
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Concentration:10 and 20 μM
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Incubation Time:6 hours
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Result:Reduced phosphorylation of ERK5, and decreased endogenous MYC protein.
Chemical Information
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CAS No. 790186-68-4
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Appearance Solid
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Molecular Weight 372.42
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Formula C23H20N2O3
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Color Off-white to gray
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SMILES
COC1=CC2=C(NC3=CC(OC4=CC=CC=C4)=CC=C3)C=CN=C2C=C1OC
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Synonyms
UNC10225170
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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 2 years -20°C 1 year
Publications (1)
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Journal Impact Factor
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Most Recent
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Cell Oncol (Dordr)
The MEK5/ERK5 pathway promotes the activation of the Hedgehog/GLI signaling in melanoma cells. [Abstract]2025 Jun;48(3):789-799. PMID: 39998753
Solvent & Solubility
DMSO : 125 mg/mL (335.64 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.
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: ≥ 2.08 mg/mL (5.59 mM); Clear solution
This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 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: ≥ 2.08 mg/mL (5.59 mM); Clear solution
This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 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.
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 (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Portuguese - PT (393 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, 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 | 2.6851 mL | 13.4257 mL | 26.8514 mL | 67.1285 mL |
| 5 mM | 0.5370 mL | 2.6851 mL | 5.3703 mL | 13.4257 mL | |
| 10 mM | 0.2685 mL | 1.3426 mL | 2.6851 mL | 6.7129 mL | |
| 15 mM | 0.1790 mL | 0.8950 mL | 1.7901 mL | 4.4752 mL | |
| 20 mM | 0.1343 mL | 0.6713 mL | 1.3426 mL | 3.3564 mL | |
| 25 mM | 0.1074 mL | 0.5370 mL | 1.0741 mL | 2.6851 mL | |
| 30 mM | 0.0895 mL | 0.4475 mL | 0.8950 mL | 2.2376 mL | |
| 40 mM | 0.0671 mL | 0.3356 mL | 0.6713 mL | 1.6782 mL | |
| 50 mM | 0.0537 mL | 0.2685 mL | 0.5370 mL | 1.3426 mL | |
| 60 mM | 0.0448 mL | 0.2238 mL | 0.4475 mL | 1.1188 mL | |
| 80 mM | 0.0336 mL | 0.1678 mL | 0.3356 mL | 0.8391 mL | |
| 100 mM | 0.0269 mL | 0.1343 mL | 0.2685 mL | 0.6713 mL |
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