Pierce™ Blocker™ Casein in PBS, Thermo Scientific

Supplier: LIFE TECHNOLOGIES MS

37528 37532 37582 37583
PI37528EA 245.78 USD
PI37528 PI37532 PI37582 PI37583
Pierce™ Blocker™ Casein in PBS, Thermo Scientific
Buffers Electrophoresis Buffers Blocking Buffers

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


  • Easy to use
  • Safe, stable and thimerosal-free formulations
  • Purified casein provides fewer chances of cross reaction
  • Flexible and available in PBS and TBS formulations


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.


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

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