Thermo Scientific™

Pierce™ Protein-Free T20 (PBS) Blocking Buffer

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Description

Pierce Protein-Free Blocking Buffer is a non-protein compound that provides effective blocking for membrane-based and plate-based protein detection methods, resulting in extremely low background. It is supplied in a ready-to-use format.

Compare and view all available blocking buffers

Features of Protein-Free Blocking Buffer:
Protein-free blocker—minimizes or eliminates cross-reactivity associated with protein-based blocking buffers
Applications—western blotting (membranes), ELISA (microplates), and arrays (coated glass slides)
Streptavidin-friendly—free of biotin; no interference with avidin-biotin detection systems
High-performance—optimized and validated in many protein methods to provide high signal-to-noise ratio (i.e., no quenching of specific binding and signal but eliminating nonspecific binding and background)

Traditional blocking buffers contain proteins that can cross-react in certain immunodetection systems, resulting in high background and reduced signal. Pierce Protein-Free Blocking 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.

Related products
Pierce Protein-Free (PBS) Blocking Buffer
Pierce Protein-Free (TBS) Blocking Buffer
Pierce Protein-Free T20 (TBS) Blocking Buffer

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

Specifications

Form: Liquid
Product Line: Pierce™
Reagent Type: Blocking Reagent
Validated Application: ELISA, Western Blot
Description: Protein-Free T20 (PBS) Blocking Buffer
Quantity: 1 L

Contents & storage

Upon receipt store product at room temperature. After opening, store product at 4°C.