MK-2894
Based on 3 publication(s) in Google Scholar
MK-2894 is a potent, selective, orally active and high affinity (Ki=0.56 nM) full antagonist against E prostanoid receptor 4 (EP4 receptor) (IC50=2.5 nM). MK-2894 possesses potent anti-inflammatory activity in animal models of pain/inflammation and can be used for the research of arthritis.
For research use only. We do not sell to patients.
- Purity: 99.31%
- CAS No.: 1006036-87-8
- Formula: C25H22F3NO3S
- Molecular Weight:473.51
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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) MK-2894
More
Biological Activity
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Cell Line
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Type | Value | Description | References |
|---|---|---|---|---|
| HEK293 | IC50 |
2.5 nM
Compound: 34d, MK-2894
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Antagonist activity at human EP4 receptor expressed in HEK293 cells assessed as inhibition of PGE2-induced cAMP accumulation by scintillation proximity assay
Antagonist activity at human EP4 receptor expressed in HEK293 cells assessed as inhibition of PGE2-induced cAMP accumulation by scintillation proximity assay
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[PMID: 20163116] |
| HEK293 | IC50 |
2.9 nM
Compound: 34d, MK-2894
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Antagonist activity at human EP4 receptor expressed in HEK293 cells assessed as inhibition of PGE2-induced cAMP accumulation by scintillation proximity assay in presence of 10% human serum
Antagonist activity at human EP4 receptor expressed in HEK293 cells assessed as inhibition of PGE2-induced cAMP accumulation by scintillation proximity assay in presence of 10% human serum
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[PMID: 20163116] |
MK-2894 shows inhibitory effects on PGE2-induced cAMP accumulation, the EP4 functional potency in HEK 293 and HWB cells with IC50 values of 2.5 nM and 11 nM, respectively[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. 1006036-87-8
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Appearance Solid
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Molecular Weight 473.51
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Formula C25H22F3NO3S
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Color White to light brown
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SMILES
O=C(O)C1=CC=C(C2(NC(C3=C(C)SC(C)=C3CC4=CC=C(C(F)(F)F)C=C4)=O)CC2)C=C1
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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 (3)
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Journal Impact Factor
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Most Recent
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Cell Rep
COX2 regulates senescence secretome composition and senescence surveillance through PGE2. [Abstract]2021 Mar 16;34(11):108860. PMID: 33730589 -
Life Sci
2024 May 24:122751. PMID: 38797363 -
Solvent & Solubility
DMSO : ≥ 50 mg/mL (105.59 mM; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)
* "≥" means soluble, but saturation unknown.
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: ≥ 2.5 mg/mL (5.28 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 (5.28 mM); Suspended solution; Need ultrasonic
This protocol yields a suspended solution of 2.5 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 (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.
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 (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)
- Portuguese - PT (251 KB)
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Handling Instructions (2659 KB)
References
[1]. Blouin M, et al. The discovery of 4-{1-[({2,5-dimethyl-4-[4-(trifluoromethyl)benzyl]-3-thienyl}carbonyl)amino]cyclopropyl}benzoic acid (MK-2894), a potent and selective prostaglandin E2 subtype 4 receptor antagonist. J Med Chem. 2010 Mar 11;53(5):2227-38. [Content Brief]
[2]. Tijana Markovič, et al. Structural features of subtype-selective EP receptor modulators. Drug Discov Today. 2017 Jan;22(1):57-71. [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 | 2.1119 mL | 10.5594 mL | 21.1189 mL | 52.7972 mL |
| 5 mM | 0.4224 mL | 2.1119 mL | 4.2238 mL | 10.5594 mL | |
| 10 mM | 0.2112 mL | 1.0559 mL | 2.1119 mL | 5.2797 mL | |
| 15 mM | 0.1408 mL | 0.7040 mL | 1.4079 mL | 3.5198 mL | |
| 20 mM | 0.1056 mL | 0.5280 mL | 1.0559 mL | 2.6399 mL | |
| 25 mM | 0.0845 mL | 0.4224 mL | 0.8448 mL | 2.1119 mL | |
| 30 mM | 0.0704 mL | 0.3520 mL | 0.7040 mL | 1.7599 mL | |
| 40 mM | 0.0528 mL | 0.2640 mL | 0.5280 mL | 1.3199 mL | |
| 50 mM | 0.0422 mL | 0.2112 mL | 0.4224 mL | 1.0559 mL | |
| 60 mM | 0.0352 mL | 0.1760 mL | 0.3520 mL | 0.8800 mL | |
| 80 mM | 0.0264 mL | 0.1320 mL | 0.2640 mL | 0.6600 mL | |
| 100 mM | 0.0211 mL | 0.1056 mL | 0.2112 mL | 0.5280 mL |
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