Widely used as a non-ionic surfactant in laboratory and industrial applications, it effectively solubilizes membrane proteins and disrupts lipid-lipid and lipid-protein interactions in cell membranes. Commonly employed in cell lysis buffers and protein extraction protocols, it helps release intracellular components without denaturing proteins. Frequently used in immunoassays, such as ELISA and Western blotting, to reduce non-specific binding and improve assay sensitivity. Also serves as a stabilizing agent in formulations involving enzymes and antibodies. Its low interference with protein detection methods makes it suitable for use in molecular biology and biochemical research. Additionally, it finds application in cosmetics and pharmaceuticals as an emulsifier and solubilizer due to its mild nature and good compatibility with biological systems.