Thermo Scientific™

SuperBlock™ T20 (TBS) Blocking Buffer

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SuperBlock Blocking Buffer is an optimized solution containing a single purified glycoprotein that provides incredibly fast and effective blocking for ELISA, IHC, and western blot analysis.

Compare and view all available blocking buffers

Features of SuperBlock Blocking Buffer:
Blocking time—block membranes in 5 to 10 minutes and ELISA plates in 2 minutes
Applications—ELISA, western blotting, IHC; biotin-free for use with streptavidin system
Stability—store buffer at 4°C for one year; store blocked plates dry for up to 12 months

Blocking micro-plates, membranes or tissues with a SuperBlock Buffer yields a high signal-to-noise ratio in most detection systems. The protein-based formulation does not contain any immunoglobulins, albumin, or endogenous biotin, making it compatible in many situations where traditional blocking agents fail. The buffer is especially effective at blocking coated polystyrene microplates (96-well plates) and stabilizing them for drying and storage for later use.

Related products
SuperBlock (PBS) Blocking Buffer
SuperBlock T20 (PBS) Blocking Buffer
SuperBlock (TBS) Blocking Buffer
SuperBlock (TBS) Blocking Buffer Dry Blend

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


Form: Liquid
Product Line: SuperBlock™
Reagent Type: Blocking Reagent
Validated Application: ELISA, Western Blot
Product Type: SuperBlock T20 (TBS) Blocking Buffer
Quantity: 1L

Contents & storage

Upon receipt store at 4°C. Product is shipped at ambient temperature.