Tween 80 (Polyoxyethylenesorbitan Monooleate), 500mL, is a nonionic surfactant commonly used as an emulsifying agent and solubilizer in laboratory research. This detergent is particularly effective in applications involving protein solubilization and in the formulation of stable emulsions for biochemical assays. Tween 80 is often used in the preparation of buffers, enzyme assays, and drug formulations. Its mild detergent properties make it ideal for preserving the integrity of proteins, lipids, and other cellular components. It is widely utilized in molecular biology and cell biology research, where it ensures minimal interference with biological macromolecules while promoting their dispersion in aqueous solutions.