SuperBlock™ Blocking Buffer (Thermo Scientific™)

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. Blocking micro-plates, membranes, or tissues with a SuperBlock buffer yields a high signal-to-noise ratio in most detection systems.

Key Features

Features of SuperBlock Blocking Buffer include:
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 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.

Order Codes

Code Description
37535 Catalog Number: 37535
Unit Size: 1 L
Description: SuperBlock (TBS) Blocking Buffer, 1 L
37580 Catalog Number: 37580
Unit Size: 100 mL
Description: SuperBlock (PBS) Blocking Buffer, 100 mL
37515 Catalog Number: 37515
Unit Size: 1 L
Description: SuperBlock (PBS) Blocking Buffer, 1 L
37518 Catalog Number: 37518
Unit Size: 5 L
Description: SuperBlock (PBS) Blocking Buffer, 5 L
37581 Catalog Number: 37581
Unit Size: 100 mL
Description: SuperBlock (TBS) Blocking Buffer, 100 mL
37545 Catalog Number: 37545
Unit Size: 5 packs
Description: SuperBlock (TBS) Blocking Buffer, dry blend, 5 packs
37516 Catalog Number: 37516
Unit Size: 1 L
Description: SuperBlock T20 (PBS) Blocking Buffer, 1 L
37536 Catalog Number: 37536
Unit Size: 1 L
Description: SuperBlock T20 (TBS) Blocking Buffer, 1 L
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