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29-September-2015
Now available from Cerilliant —  bile acid Certified Spiking Solution® of Ursodeoxycholic acid, Deoxycholic acid and Taurocholic acid sodium salt.

Ursodeoxycholic acid, U-001
500 µg/mL in Methanol

Ursodeoxycholic acid (UDCA) is a secondary bile acid that helps regulate cholesterol. Mass spectrometry-based analysis of UDCA is routinely performed in clinical diagnostic testing applications such as neonatal testing of inborn errors of bile acid synthesis, differentiating among types of familial intrahepatic cholestasis, and therapeutic monitoring of patient responses to UDCA therapy. This Certified Spiking Solution® is suitable as a starting material in preparation of linearity standards, calibrators, and controls for use in LC-MS/MS and GC/MS bile acid testing methods.

Deoxycholic acid, 500 µg/mL, D-126
500 µg/mL in Methanol

This Certified Spiking Solution® is suitable for use as starting material in the preparation of linearity standards, calibrators, and controls in LC-MS/MS and GC/MS bile acid testing methods. Deoxycholic acid (DCA), also known as deoxycholate and cholanoic acid is a secondary bile acid that aids in the absorption of fats in the intestine. Mass spectrometry-based analysis of DCA is routinely performed in clinical diagnostic testing applications including neonatal testing of inborn errors of bile acid synthesis and differentiating among types of familial intrahepatic cholestasis. 

Taurocholic acid sodium salt, T-110
500 ug/mL (as free sulfate) in Methanol

Taurocholic acid (TCA) sodium salt, also known as cholaic acid is a conjugate of cholic acid and taurine that is involved with the emulsification of fats. Levels of TCA can serve as markers for inborn and acquired hepatobiliary disorders such as biliary atresia and familial intrahepatic cholestasis as well as inborn errors of bile acid synthesis and sclerosing cholangitis. This Certified Spiking Solution® is suitable as a starting material in preparation of linearity standards, calibrators, and controls for use in LC-MS/MS and GC/MS bile acid testing methods.



Cerilliant Certified Solution Standards and Certified Spiking Solutions are manufactured to the highest industry standards. We are accredited to ISO Guide 34 and ISO/IEC 17025 & certified to ISO 13485 and ISO 9001. Our quality system also incorporates cGMP and GLP requirements


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