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Taurocholic Acid (CAS 81-24-3)

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Alternate Names:
Cholaic Acid
Application:
Taurocholic Acid is a choleretic steroid useful for the quantification of conjugated bile acids
CAS Number:
81-24-3
Molecular Weight:
515.70
Molecular Formula:
C26H45NO7S
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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Taurocholic acid is a bile acid that plays a role in the digestion and absorption of fats in the small intestine. It functions as an emulsifier, aiding in the breakdown of dietary fats into smaller droplets, which increases the surface area for lipase enzymes to act upon. This process facilitates the hydrolysis of triglycerides into fatty acids and monoglycerides, which can be absorbed by the intestinal mucosa. Taurocholic acid forms micelles with the products of fat digestion, allowing for their transport across the aqueous environment of the intestinal lumen to the surface of the enterocytes. Once at the cell membrane, the fatty acids and monoglycerides are taken up by the enterocytes and reassembled into triglycerides, which are packaged into chylomicrons for transport through the lymphatic system. Taurocholic acid aids in the solubilization and absorption of fat-soluble vitamins, such as vitamins A, D, E, and K. Taurocholic acid′s role in the digestion and absorption of fats is essential for the maintenance of proper nutrient balance and energy homeostasis.


Taurocholic Acid (CAS 81-24-3) References

  1. Role of taurocholic acid in production of gastric mucosal damage after ingestion of aspirin.  |  Cochran, KM., et al. 1975. Br Med J. 1: 183-5. PMID: 1111740
  2. Absorption of taurocholic acid by the ileum of normal and transgenic DeltaF508 cystic fibrosis mice.  |  Hardcastle, J., et al. 2004. J Pharm Pharmacol. 56: 445-52. PMID: 15099439
  3. Taurocholic acid does not induce apoptosis in HCT116 cells regardless of its intracellular concentration.  |  Yui, S., et al. 2007. Biosci Biotechnol Biochem. 71: 800-2. PMID: 17341816
  4. Oral absorption mechanism and anti-angiogenesis effect of taurocholic acid-linked heparin-docetaxel conjugates.  |  Khatun, Z., et al. 2014. J Control Release. 177: 64-73. PMID: 24412572
  5. Effect of taurocholic acid on fetoplacental arterial pressures in a dual perfusion placental cotyledon model: a novel approach to intrahepatic cholestasis of pregnancy.  |  Dolinsky, BM., et al. 2014. J Reprod Med. 59: 367-70. PMID: 25098026
  6. Simultaneous quantification of chlorogenic acid and taurocholic acid in human plasma by LC-MS/MS and its application to a pharmacokinetic study after oral administration of Shuanghua Baihe tablets.  |  Gu, P., et al. 2016. Chin J Nat Med. 14: 313-320. PMID: 27114321
  7. Long-term intervention of taurocholic acid over-expressing in cholestatic liver disease inhibits the growth of hepatoma cells.  |  Zhang, X., et al. 2020. Cell Mol Biol (Noisy-le-grand). 66: 65-70. PMID: 32415929
  8. Taurocholic acid lowers the inflammatory response of gingival fibroblasts, epithelial cells, and macrophages.  |  Talebian, R., et al. 2020. J Oral Sci. 62: 335-339. PMID: 32581181
  9. Taurocholic Acid and Glycocholic Acid Inhibit Inflammation and Activate Farnesoid X Receptor Expression in LPS-Stimulated Zebrafish and Macrophages.  |  Ge, X., et al. 2023. Molecules. 28: PMID: 36903252
  10. Effect of taurocholic acid feeding on methyl-nitro-N-nitroso-guanidine induced gastric tumors.  |  Salmon, RJ., et al. 1984. Cancer Lett. 22: 315-20. PMID: 6538807
  11. Inhibition of gastric mucosal carbonic anhydrase by taurocholic acid and other ulcerogenic agents.  |  Kivilaakso, E. 1982. Am J Surg. 144: 554-7. PMID: 6814274
  12. Altered hepatobiliary transport of taurocholic acid in aged rats.  |  Kroker, R., et al. 1980. Mech Ageing Dev. 12: 367-73. PMID: 7392678
  13. Characterization of transport in isolated human hepatocytes. A study with the bile acid taurocholic acid, the uncharged ouabain and the organic cations vecuronium and rocuronium.  |  Sandker, GW., et al. 1994. Biochem Pharmacol. 47: 2193-200. PMID: 7913319

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Taurocholic Acid, 5 mg

sc-220189
5 mg
$81.00

Taurocholic Acid, 25 mg

sc-220189A
25 mg
$318.00

What is the solubility of this product?

Asked by: hawkeye11
Thank you for your question. The compound, sc-220189, is soluble in water, hot alcohol, ether, and slightly soluble in ethyl acetate. If you have any further questions or concerns, please feel free to contact our Technical Service department by calling 800-457-3801 option 2, emailing scbt@scbt.com, or using the Live Chat function on our website.
Answered by: Tech Service 8
Date published: 2017-01-24
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Rated 5 out of 5 by from Various publications cite the use of TaurocholicVarious publications cite the use of Taurocholic Acid, a choleretic steroid, for the quantification of conjugated bile acids in dried blood spots using electrospray ionization-mass spectrometry. -SCBT Publication Review
Date published: 2015-02-22
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Taurocholic Acid is rated 5.0 out of 5 by 1.
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