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®RapidBlock™, Blocking solution, 10x
Supplier: VWR Chemicals
RapidBlock™ solution reduces blocking time to five minutes for Western and dot blotting procedures on PVDF and nitrocellulose membranes. This protein-free formulation minimises cross-reactivity and non specific antibody binding, generating blots with low background and enhanced signal-to-noise ratio.
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Protein blocking agent, BLOT-QuickBlocker™
Supplier: G BIOSCIENCES
BLOT-QuickBlocker™ is a modified milk protein that is highly soluble and does not inhibit peroxidase detection. The modified milk protein has high blocking efficiency with a clear background.
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SuperBlock™ Blocking Buffer
Supplier: Thermo Fisher Scientific
SuperBlock Blocking buffer is an optimised 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.
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StartingBlock™ Blocking Buffer
Supplier: Thermo Fisher Scientific
These StartingBlock™ blocking buffers are PBS and TBS formulations of a proprietary protein that provides exceptional performance and broad compatibility with membrane (Western blot) and 96-well plate (ELISA) assays.
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Blocker™ Blocking Buffer, Casein
Supplier: Thermo Fisher Scientific
Blocker™ Casein in PBS or TBS are ready-to-use, solutions of purified casein protein for blocking steps in Western blot, ELISA, IHC and nucleic acid detection methods.
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Pierce™ Fish Serum Blocking Buffer,Thermo Scientific
Supplier: Thermo Fisher Scientific
This Fish Serum blocking buffer is steelhead salmon serum in PBS that is especially useful as a blocking agent in IHC and other detection methods involving mammalian samples.
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Blocking buffer, Blocker™ BSA (10X) in PBS or TBS
Supplier: Thermo Fisher Scientific
Blocker BSA in PBS or TBS are ready-to-use, 1X PBS or TBS solutions of 10X (10%) bovine serum albumin protein for blocking steps in Western blot, ELISA, IHC and nucleic acid detection methods.
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ELISA Carbonate Coating Buffer
Supplier: THERMO FISHER BRAND
ELISA Carbonate coating buffer is intended for use as a plate coating buffer for Invitrogen Antibody Pairs or when developing a sandwich ELISA.