Blocker™ Casein in PBS

Catalog number: 37528

Thermo Scientific™  Related applications: Protein Assays and Analysis

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Description

Thermo Scientific Blocker Casein in PBS is a ready-to-use, PBS solution of purified casein protein for blocking steps in Western blot, ELISA, IHC and nucleic acid detection methods.

This blocking buffer contains casein protein that is purified from milk by the Hammarsten method. The phosphate- and Tris-buffered saline formulations are used for blocking excess binding sites on membranes and microplates in antibody-based detection methods. Blocker Casein Buffers are 1% (w/v) casein, which corresponds to the optimal concentration for most applications.

Features:

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 solutions are ready to use; can be diluted further as needed
Flexible—available in PBS and TBS formulations to suit a variety of applications
Safe—stable, thimerosal-free formulations

Related Products
Blocker™ Casein in TBS
For Research Use Only. Not for use in diagnostic procedures.

Specifications

Form: Liquid
Product Size: 1 L
Reagent Type: Blocking Reagent
Validated Application: ELISA, Western Blot

Contents & storage

Store at 4°C.

Documents

Manuals & protocols