Sodium glycodeoxycholate is widely used in biochemical research as a detergent to solubilize membrane proteins and lipids. It aids in the isolation and purification of proteins, particularly those embedded in cell membranes, by disrupting lipid-lipid and lipid-protein interactions. This compound is also employed in cell culture applications to enhance the permeability of cell membranes, facilitating the uptake of nutrients or drugs. In diagnostic assays, it serves as a stabilizing agent for enzymes and proteins, ensuring their functionality during testing. Additionally, it is utilized in the preparation of micelles for drug delivery systems, improving the solubility and bioavailability of hydrophobic drugs. Its role in bile acid studies is also significant, as it helps mimic physiological conditions for research on digestion and absorption processes.