Pierce™ Blocking Buffer, Protein Free, Thermo Scientific

Supplier: Thermo Scientific

37570 37571 37572 37573 37584 37585
CAPI37570EA 522.45 CAD
CAPI37570 CAPI37571 CAPI37572 CAPI37573 CAPI37584 CAPI37585
Pierce™ Blocking Buffer, Protein Free, Thermo Scientific
Buffers Electrophoresis Buffers Blocking Buffers

These protein-free blocking buffers are either a PBS or a TBS formulation of a non protein compound that provides effective blocking for membrane based and plate based protein detection methods, resulting in extremely low background.


  • Streptavidin friendly that is absolutely free of biotin
  • Effective for all kinds of protein detection systems
  • Optimized and validated in many protein methods to provide high signal-to-noise ratio
  • Protein free blocker that minimizes or eliminates cross reactivity associated with protein-based blocking buffers


These buffers are devoid of protein while remaining highly effective at blocking plates, membranes and other surfaces for ELISA, western blotting, glass slide arrays and other applications.


Caution: For Research Use Only. Not for use in diagnostic procedures. Upon receipt store product at room temperature. After opening, store product at 4˚C.

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