Displaying 1 results of Taurodeoxychloic Acid Stable Isotopes Taurodeoxycholic acid (TDCA) is a bile acid that plays a crucial role in the digestion and absorption of dietary fats. Stable isotopes of TDCA are used in medical research to study the metabolic pathways and physiological functions of this important molecule. These isotopes are chemically identical to natural TDCA, but their atomic composition is altered to allow for precise measurements and tracing of metabolic processes. TDCA stable isotopes have applications in fields such as drug development, gastroenterology, and nutrition.