FMK-MEA
Based on 1 Customer Validation
FMK-MEA is a potent and selective p90 Ribosomal S6 Kinase (RSK) inhibitor.
For research use only. We do not sell to patients.
- Purity: 99.40%
- CAS No.: 1414811-15-6
- Formula: C21H26FN5O2
- Molecular Weight:399.46
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Storage:
-20°C, protect from light, stored under nitrogen
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light, 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
- Protocol
- Purity & Documentation
- References
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Help & FAQs
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Biological Activity
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RSK2 |
FMK-MEA is a water-soluble derivative of fmk. FMK-MEA treatment inhibits RSK2 kinase activity in diverse, highly invasive human cancer cell lines including 212LN, M4e, A549, and SKBR3 cells. Treatment with the RSK-specific inhibitor FMK-MEA significantly attenuates RSK2 activity, as assessed by the phosphorylation levels of Ser-386 and the consequent invasive ability of A549 cells[1].
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 No. 1414811-15-6
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Appearance Solid
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Molecular Weight 399.46
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Formula C21H26FN5O2
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Color Brown to reddish brown
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SMILES
FCC(C1=C(C2=CC=C(C)C=C2)C3=C(N)N=CN=C3N1CCCNCCOC)=O
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
-20°C, protect from light, stored under nitrogen
* In solvent : -80°C, 6 months; -20°C, 1 month (protect from light, stored under nitrogen)
Solvent & Solubility
DMSO : 100 mg/mL (250.34 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 (protect from light, 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 (protect from light, 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: ≥ 2.5 mg/mL (6.26 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 (6.26 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 (protect from light, 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.
Protocol
Mice[1]
For FMK-MEA treatment, each of the nude mice (athymic nu/nu, female, 4-6 weeks old) are injected with 0.5×106cells/100 μL of PBS submandibular to the mylohyoid muscle. On day 5 after injection, mice are divided into two groups with similar average weights with each group receiving either FMK-MEA or PBS. Each mouse is administered 80 mg/kg of FMK-MEA daily by intraperitoneal injection from 5 days after the xenograft for 16 days total. The control group receives PBS alone on the same schedule. Tumor growth is recorded. Mice are sacrificed after 16 days post drug treatment[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Purity & Documentation
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Data Sheet (276 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)
- Korean - KR (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, 6 months; -20°C, 1 month (protect from light, 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 | 2.5034 mL | 12.5169 mL | 25.0338 mL | 62.5845 mL |
| 5 mM | 0.5007 mL | 2.5034 mL | 5.0068 mL | 12.5169 mL | |
| 10 mM | 0.2503 mL | 1.2517 mL | 2.5034 mL | 6.2584 mL | |
| 15 mM | 0.1669 mL | 0.8345 mL | 1.6689 mL | 4.1723 mL | |
| 20 mM | 0.1252 mL | 0.6258 mL | 1.2517 mL | 3.1292 mL | |
| 25 mM | 0.1001 mL | 0.5007 mL | 1.0014 mL | 2.5034 mL | |
| 30 mM | 0.0834 mL | 0.4172 mL | 0.8345 mL | 2.0861 mL | |
| 40 mM | 0.0626 mL | 0.3129 mL | 0.6258 mL | 1.5646 mL | |
| 50 mM | 0.0501 mL | 0.2503 mL | 0.5007 mL | 1.2517 mL | |
| 60 mM | 0.0417 mL | 0.2086 mL | 0.4172 mL | 1.0431 mL | |
| 80 mM | 0.0313 mL | 0.1565 mL | 0.3129 mL | 0.7823 mL | |
| 100 mM | 0.0250 mL | 0.1252 mL | 0.2503 mL | 0.6258 mL |
FMK-MEA Related Classifications
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