Widely used as a zwitterionic surfactant, this compound is effective in stabilizing proteins and membranes in biochemical applications. It is commonly employed in the isolation and purification of membrane proteins due to its ability to solubilize lipid bilayers without denaturing sensitive proteins. Frequently found in electrophoresis and chromatography techniques, it helps maintain protein solubility and functionality. Its mild nature makes it suitable for use in diagnostic assays and pharmaceutical formulations where low interference with biological activity is essential. Also used in cosmetic and personal care products for its emulsifying and conditioning properties, particularly in shampoos and skin cleansers where gentle surfactant action is required.