Tween 20 washing buffer, 0.5% in PBS (10X) is used as a wash solution for western blot membranes and microtiter plate wells in ELISA assays. It acts as a pH stabilizer in optimal formulation, salts and detergents designed to effectively remove excess material from membranes. It finds application as laboratory detergents as well as in biomedical experiments.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.