Chemicals for Electrophoresis

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Tween 20 washing buffer, 0.5% in PBS (10X)

Tween 20 blocking buffer solution is used as a washing agent in immunoassays, such as Western blots and ELISAs. It helps to prevent non-specific antibody binding. The buffer is used for washes between each immunoreactions, to remove unbound immunologicals, and eventually for incubation solutions of...

Tween 20 washing buffer, 2% in PBS (20X)

PBS (Phosphate Buffered Saline) and Tween 20 are used as a wash buffer in immunolabeling techniques. Tween 20 is added to promote more effective washings, resulting in decreased non-specific background staining. Tween 20 is also known to promote reagent spreading in automated staining methodologies.

Tween 20 washing buffer, 1% in PBS (10X)

Tween-20 is a non-ionic surfactant that is useful for solubilizing membrane proteins during isolation. Tween-20 is also added to buffers for immunohistochemistry. Tween-20 may also help to prevent non-specific antibody binding and function as a blocking agent in immunoblotting assays.

Tween 20 washing buffer, 0.5% in PBS (10X)

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.

Tween 20 washing buffer, 1.0% in PBS (20X)

It is used as wash buffers for ELISA, Western blot and other immunoassays as well as a blocking buffer for plate-based assays. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio.

Tween 20 blocking buffer, 1% in PBS (10X)

Tween 20 blocking buffer solution is used as a washing agent in immunoassays, such as western blots and ELISAs. It helps to prevent non-specific antibody binding. The buffer is used for washes between each immunoreactions, to remove unbound immunological, and eventually for incubation solutions of...