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
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(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.
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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)|
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|% 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.
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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.
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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"