MK-4074 |
| カタログ番号GC31344 |
MK-4074 は、アセチル CoA カルボキシラーゼ ACC1 および ACC2 の肝臓特異的阻害剤であり、IC50 値は約 3 nM です。
Products are for research use only. Not for human use. We do not sell to patients.
Cas No.: 1039758-22-9
Sample solution is provided at 25 µL, 10mM.
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MK-4074 is a liver-specific inhibitor of acetyl-CoA carboxylase ACC1 and ACC2 with IC50 values of approximately 3 nM.
MK-4074 strongly inhibits both ACC1 and ACC2 with IC50 values of approximately 3 nM. MK-4074 is highly liver specific because it is a substrate of organic anion transport protein (OATP) transporters that are present only in hepatocytes, and excretion of MK-4074 from hepatocytes into bile is dependent on the MRP2 efflux transporter[1].
In male KKAy mice, a mouse model of obesity, type 2 diabetes, and fatty liver, a single oral dose of MK-4074 (0.3-3 mg/kg) significantly decreases DNL in a dose-dependent manner with an ID50 value of 0.9 mg/kg 1 hr post-administration. In a time course study, MK-4074 orally at 30 mg/kg reduces hepatic DNL by 83%, 70%, and 51% at 4, 8, and 12 hr post-dose, respectively. Single oral doses of MK-4074 at 30 and 100 mg/kg significantly increases plasma total ketones, a surrogate biomarker for hepatic FAO, by 1.5-fold to 3-fold for up to 8 hr[1].
[1]. Kim CW, et al. Acetyl CoA Carboxylase Inhibition Reduces Hepatic Steatosis but Elevates Plasma Triglycerides in Mice and Humans: A Bedside to Bench Investigation. Cell Metab. 2017 Aug 1;26(2):394-406.e6.
Kinase experiment: | Recombinant ACC protein is purified from FM3A or Sf9 cells expressing recombinant ACC by chelating chromatography or from liver by Softlink avidin resin chromatography. Purified ACC protein is incubated with MK-4074 in assay buffer containing 5 mM ATP, 250 mM acetyl-CoA, 4.1 mM NaHCO3, 0.086 mM NaH14CO3, 20 mM potassium citrate, 20 mM MgCl2, 2 mM DTT, 0.5 mg/mL BSA and 50 mM HEPES-Na (pH 7.5) for 40 min at 37°C[1]. |
Cell experiment: | For cellular assays of DNL and FAO, cells are pre-incubated with MK-4074 for 1 hr. Then the cells are incubated for additional 1-3 hr with either 65-260 mM 14C-labeled acetate or 0.018 mM 3H-labeled palmitate for DNL or FAO assay, respectively. After incubation, intracellular 14C-labeled lipids and released 3H-labeled fatty acids are extracted and measured for DNL and FAO, respectively[1]. |
Animal experiment: | Mice[1]Studies are performed in male KKAy mice or C57BL/6J mice. KKAy mice are fed a chow diet while C57BL/6J mice are fed a high-fat diet (45% fat) for 3 weeks prior to study. Mice are treated for 7 days with vehicle (distilled water, 0.2 mL/mouse) before MK-4074 administration to acclimate mice to oral dosing. Animals are drug naive at the time of study. Mice are housed individually. Male KKAy mice (n=10-11/group) are administered a single oral dose of MK-4074 (0.3 to 3 mg/kg) prior to liver slice studies. Male KKAy mice (n=5/group) are administered a single oral dose of MK-4074 (3 to 30 mg/kg) prior to measurement of liver DNL rates. Male KKAy mice (n=8/group) are administered a single oral dose of MK-4074 (10 to 100 mg/kg) and plasma ketone bodies are measured at the indicated times. Male C57BL/6J mice (n=5, veh; n=10, MK-4074) are fed chow or a high-fat/high-sucrose (HF/HS) diet for 7 weeks and vehicle or MK-4074 is administered orally (10 or 30 mg/kg/day) for 4 weeks prior to study[1]. |
References: [1]. Kim CW, et al. Acetyl CoA Carboxylase Inhibition Reduces Hepatic Steatosis but Elevates Plasma Triglycerides in Mice and Humans: A Bedside to Bench Investigation. Cell Metab. 2017 Aug 1;26(2):394-406.e6. | |
| Cas No. | 1039758-22-9 | SDF | |
| Canonical SMILES | O=C1CC2(CCN(C(C3=CC(OC)=C4C(N(C5CC5)C=C4C)=C3)=O)CC2)OC6=CC=C(C7=CN=CC(C(O)=O)=C7)C=C16 | ||
| Formula | C33H31N3O6 | M.Wt | 565.62 |
| 溶解度 | DMSO : 83.3 mg/mL (147.27 mM) | Storage | Store at -20°C |
| General tips | Please select the appropriate solvent to prepare the stock solution according to the
solubility of the product in different solvents; once the solution is prepared, please store it in
separate packages to avoid product failure caused by repeated freezing and thawing.Storage method
and period of the stock solution: When stored at -80°C, please use it within 6 months; when stored
at -20°C, please use it within 1 month. To increase solubility, heat the tube to 37°C and then oscillate in an ultrasonic bath for some time. |
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| Shipping Condition | Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request. | ||
| Prepare stock solution | |||
|
1 mg | 5 mg | 10 mg |
| 1 mM | 1.768 mL | 8.8399 mL | 17.6797 mL |
| 5 mM | 0.3536 mL | 1.768 mL | 3.5359 mL |
| 10 mM | 0.1768 mL | 0.884 mL | 1.768 mL |
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- Purity: >99.50%
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Average Rating: 5 (Based on Reviews and 14 reference(s) in Google Scholar.)
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