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Deoxycholic acid-D4, 100 ug/mL
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D-127
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100 ug/mL in Methanol
A Certified Spiking Solution® suitable as an internal standard for quantitation of deoxycholic acid (DCA) levels in serum or other biological matrices by LC/MS or GC/MS for pharmaceutical research and clinical diagnostic testing applications. 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.
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Chenodeoxycholic acid-D4,
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C-147
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100 ug/mL in Methanol
Chenodeoxycholic acid (CDCA) is a primary bile acid that facilitates the intestinal uptake of lipids and fat-soluble vitamins. Levels of chenodeoxycholic acid can serve as markers for inborn errors of bile acid synthesis and hepatobiliary disorders such as familial intrahepatic cholestasis and biliary atresia. This stable-labeled internal standard is suitable for quantitation of CDCA levels in LC/MS and GC/MS bile acid testing methods.
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Cholic acid-D4, 100 ug/mL,
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C-148
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100 ug/mL in Methanol
Cholic acid is a primary bile acid that plays an important role in cholesterol homeostasis and intestinal absorption of dietary vitamins and lipids. Levels of cholic acid as well as other bile acids serve as biomarkers for the diagnosis of numerous liver diseases from inborn errors of metabolism to cholangitis, cholestasis, and hepatitis. This Certified Spiking Solution® is suitable as an internal standard for quantitation of cholic acid levels in serum or other biological matrices by LC/MS or GC/MS for pharmaceutical research and clinical diagnostic testing applications.
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