Thermo Scientific™

Blocker™ Casein in PBS

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Blocker Casein is a ready-to-use solution of purified casein for blocking steps in western blot, ELISA, IHC, and nucleic acid detection methods. Blocker Casein is 1% (w/v) casein, which corresponds to the optimal concentration for most applications.

Compare and view all available blocking buffers

Purified casein—single-protein blocking buffer provides fewer chances of cross-reaction with assay components than serum or milk solutions
Easy to use—1% casein solution is ready to use; can be diluted further as needed
Safe—stable, thimerosal-free formulation

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Blocker Casein in PBS

For Research Use Only. Not for use in diagnostic procedures.


Form: Liquid
Product Line: Blocker™
Reagent Type: Blocking Reagent
Validated Application: ELISA, Western Blot
Description: Blocker Casein in PBS
Quantity: 1 L

Contents & storage

Store at 4°C.