For research use only.
Catalog No.S7660 Synonyms: INT-747, 6-ECDCA, 6-Ethylchenodeoxycholic acid
CAS No. 459789-99-2
Obeticholic Acid (INT-747, 6-ECDCA, 6-Ethylchenodeoxycholic acid) is a potent and selective farnesoid X receptor (FXR) agonist with EC50 of 99 nM. Obeticholic Acid inhibits autophagy. Phase 3.
Selleck's Obeticholic Acid has been cited by 13 publications
3 Customer Reviews
(c) Functional bile canaliculi or lack thereof in PHHs within MPTCs (12 d of drug treatment) as visualized by transport of fluorescent (green) dye into the canaliculi between PHHs. DMSO-treated MPCC control image is shown to the far right. (d) Neutral lipid (Nile red, green) staining of PHHs within MPTCs (12 d of drug treatment). DMSO-treated MPCC control image is shown to the far right. (e) NR1I2 (PXR) gene expression in drug-treated MPTCs relative to DMSOtreated MPTC controls (12 d of treatment). (f) ABCC2 (MRP2) gene expression in drug-treated MPTCs relative to DMSO-treated MPTC controls (12 d of treatment). (g) IL-6 levels in drug-treated MPTC supernatants (6 d of treatment). In all panels, statistical significance is displayed relative to DMSO-treated MPTCs. *p r 0.05, **p r 0.01, ***p r 0.001, and ****p r 0.0001. Scale bars on images represent 80 mm.
Integr Biol (Camb), 2017, 9(8):662-677. Obeticholic Acid purchased from Selleck.
(D) Expression of hepatic FXR target genes, n = 3. Data are expressed as mean ± SD, ###P < 0.001 versus group 1, *P < 0.05, **P < 0.01, and ***P b 0.001 versus group 2, sP < 0.05, ssP < 0.01, and sssP < 0.001 versus group 3
Toxicol Appl Pharmacol, 2017, 315:23-34. Obeticholic Acid purchased from Selleck.
Purity & Quality Control
Choose Selective FXR Inhibitors
|Description||Obeticholic Acid (INT-747, 6-ECDCA, 6-Ethylchenodeoxycholic acid) is a potent and selective farnesoid X receptor (FXR) agonist with EC50 of 99 nM. Obeticholic Acid inhibits autophagy. Phase 3.|
In HuH7 cells, Obeticholic Acid acts as a potent FXR agonist with EC50 of 85 nM. 
|In vivo||In rat cholestasis model, Obeticholic Acid promotes bile flow, and protects hepatocytes against acute necrosis caused by LCA.  Obeticholic Acid (p.o.) improves proteinuria, ameliorates renal structural changes, and modulates renal inflammation and oxidative stress in WD-fed DBA mice.  In thioacetamide (TAA)-intoxicated and bile-duct-ligated (BDL) rats, Obeticholic Acid (30 mg/kg p.o.) reactivates the FXR downstream signaling pathway and decreases portal pressure by lowering total IHVR without deleterious systemic hypotension. |
|In vitro||DMSO||84 mg/mL (199.7 mM)|
|Ethanol||''84 mg/mL warmed|
* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
|Synonyms||INT-747, 6-ECDCA, 6-Ethylchenodeoxycholic acid|
In vivo Formulation Calculator (Clear solution)
|Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)|
|Dosage||mg/kg||Average weight of animals||g||Dosing volume per animal||ul||Number of animals|
|Step 2: Enter the in vivo formulation ()|
|% DMSO % % Tween 80 % ddH2O|
Working concentration： mg/ml；
Method for preparing DMSO master liquid: ： mg drug pre-dissolved in μL DMSO (Master liquid concentration mg/mL，)
Method for preparing in vivo formulation：Take μL DMSO master liquid, next addμL PEG300， mix and clarify, next addμL Tween 80，mix and clarify, next add μL ddH2O，mix and clarify.
1.Please make sure the liquid is clear before adding the next solvent.
2.Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such as vortex, ultrasound or hot water bath can be used to aid dissolving.
Calculate the mass, volume or concentration required for a solution. The Selleck molarity calculator is based on the following equation:
Mass (mg) = Concentration (mM) × Volume (mL) × Molecular Weight (g/mol)
*When preparing stock solutions, please always use the batch-specific molecular weight of the product found on the via label and SDS / COA (available on product pages).
Calculate the dilution required to prepare a stock solution. The Selleck dilution calculator is based on the following equation:
Concentration (start) x Volume (start) = Concentration (final) x Volume (final)
This equation is commonly abbreviated as: C1V1 = C2V2 ( Input Output )
* When preparing stock solutions always use the batch-specific molecular weight of the product found on the vial label and SDS / COA (available online).
Molecular Weight Calculator
Enter the chemical formula of a compound to calculate its molar mass and elemental composition:
Tip: Chemical formula is case sensitive. C10H16N2O2 c10h16n2o2
Instructions to calculate molar mass (molecular weight) of a chemical compound:
To calculate molar mass of a chemical compound, please enter its chemical formula and click 'Calculate'.
Definitions of molecular mass, molecular weight, molar mass and molar weight:
Molecular mass (molecular weight) is the mass of one molecule of a substance and is expressed in the unified atomic mass units (u). (1 u is equal to 1/12 the mass of one atom of carbon-12)
Molar mass (molar weight) is the mass of one mole of a substance and is expressed in g/mol.
Clinical Trial Information
|NCT Number||Recruitment||interventions||Conditions||Sponsor/Collaborators||Start Date||Phases|
|NCT02633956||Completed||Drug: Obeticholic Acid|Drug: Atorvastatin|Drug: Placebo||Nonalcoholic Steatohepatitis||Intercept Pharmaceuticals||December 4 2015||Phase 2|
|NCT02548351||Active not recruiting||Drug: Obeticholic Acid|Drug: Placebo||Non Alcoholic Steatohepatitis (NASH)||Intercept Pharmaceuticals||September 22 2015||Phase 3|
Answers to questions you may have can be found in the inhibitor handling instructions. Topics include how to prepare stock solutions, how to store inhibitors, and issues that need special attention for cell-based assays and animal experiments.
Tel: +1-832-582-8158 Ext:3
If you have any other enquiries, please leave a message.
Frequently Asked Questions
What formulation can we use to dissolve Obeticholic Acid (Catalog No.S7660) for mice in vivo study?
You can use the vehicle of: 1% wt/vol methyl-cellulose as indicated in this paper, http://www.sciencedirect.com/science/article/pii/S0925443911000883 "daily oral gavage with 5 mg/kg/day INT-747 (6-ethyl-chenodeoxycholic acid, Obeticholic acid, Intercept Pharmaceuticals Inc, New York, NY) or vehicle (1% wt/vol methyl-cellulose) from 3 days prior to induction of colitis"