n-Dodecyl β-D-maltoside is widely used in biochemical research as a non-ionic detergent for solubilizing membrane proteins while maintaining their native structure and function. It is particularly effective in the extraction and purification of membrane-bound proteins, making it a valuable tool in studies involving membrane protein crystallization. Additionally, it is employed in the preparation of lipid rafts and in the study of membrane dynamics. Its mild nature and ability to form micelles at low concentrations make it suitable for use in various analytical techniques, including chromatography and electrophoresis. It is also utilized in the formulation of vaccines and drug delivery systems, where it aids in stabilizing proteins and enhancing their bioavailability.