Blocking Buffers
The electrophoresis buffers maintain consistent pH levels during DNA, RNA, and other protein separation. Providing ions that transfer the applied current, the low charge solutions facilitate different molecular sizes to travel at various rates for analyses. Offering additional protection to proteins, the preparative substances prevent degradation for guaranteed sample viability and accurate testing. Available in various molecular weights, the best electrophoresis buffer can be selected based on the specific macromolecules being handled.
VWR® Blocking Buffers
Supplier: VWR
Most routinely used blocking buffers in a variety of formats for convenience.
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VWR® Rapidblock™ Blocking Solution, 10X
Supplier: VWR
Solution reduces blocking time to 5 minutes for Western and dot blotting procedures on PVDF and nitrocellulose membranes.
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Azure Fluorescent Blot Blocking Buffer
Supplier: Azure Biosystems
Blocking buffer optimized for use with Azure’s fluorescent (and chemiluminescent) Western blotting systems.
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Chemi Blot Blocking Buffer, Azure
Supplier: Azure Biosystems
Azure Chemi Blot Blocking Buffer, Ready-to-use block that enhances chemiluminescent signal, for use with chemiluminescent Western blots to enhance signal and lower background. Size: 500mL
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Pierce™ Blocking Buffer, Protein Free, Thermo Scientific
Supplier: Thermo Scientific
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.
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BSA blocking buffer, 5% in TBS, with 0.05% Tween-20, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
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Casein Blocking Buffer, 3% in PBS, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
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BSA Blocking Buffer, 3% in PBS, with 0.02% sodium azide, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
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BSA Blocking Buffer, 5% in PBS, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
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BSA Blocking Buffer, 3% in PBS, with 0.05% Tween-20, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
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BSA Blocking Buffer, 3% in TBS, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
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Casein Blocking Buffer, 3% in TBS, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
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Tween 20 Blocking Buffer, 1% in PBS (10X), Thermo Scientific
Supplier: Thermo Scientific Chemicals
Viscous liquid
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BSA Blocking Buffer, 3% in PBS, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Liquid
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BLOTTO Antifoam in PBS, with 0.02% Sodium Azide, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Blocking reagent for immunohistochemistry experiments.
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Blocking Reagents, BLOTTO and Tween 20 in PBS, with 0.02% Sodium Azide, Thermo Scientific
Supplier: Thermo Scientific Chemicals
Blocking reagent for immunohistochemistry experiments.
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#: 21905-026
Supplier: Kimberly-Clark
#: 32934-080
Supplier: Kimberly-Clark
#: 89039-656
Supplier: VWR International