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.
Pierce™ Blocker™ BSA Blocking Buffer, Thermo Scientific
Supplier: Invitrogen
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 Blocker Blocking Buffer, Thermo Scientific, Thermo Scientific
Supplier: Invitrogen
ELISA Blocker Blocking Buffer is a protein buffer that effectively blocks plate binding sites that remain in polystyrene microplate wells following initial coating steps in ELISA procedures. The ready-to-use buffer is optimized and routinely used for sandwich ELISA procedures involving cytokines, such as many of the Thermo Scientific Pierce ELISA Kits.
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Pierce™ Fish Serum Blocking Buffe, Thermo Scientific
Supplier: Invitrogen
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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SuperBlock™ T20 (TBS) Blocking Buffer, Thermo Scientific
Supplier: Invitrogen
Thermo Scientific SuperBlock™ Blocking Buffer is optimised solutions in PBS or TBS containing a protein that provides incredibly fast and effective blocking for ELISA, IHC and Western blot analysis.
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Pierce™ SuperBlock™ Dry Blend Blocking Buffer, Thermo Scientific
Supplier: Invitrogen
SuperBlock (TBS) Blocking Buffer is an optimised TBS solution containing a protein that provides incredibly fast and effective blocking for ELISA, IHC and Western Blot Analysis.
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StabilBlot™ Casein Blocker-5X, TBS, BioFX®, Surmodics IVD, Inc.
Supplier: Surmodics
The StabilBlot™ Blocker Family offers a range of options, both protein-based and synthetic-based, to block non-specific binding as well as enhance sensitivity when used as a blocker and antibody diluent.
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StabilCoat® BSA ELISA Stabilizer/Blocker, Surmodics
Supplier: Surmodics
StabilCoat® Immunoassay Stabilizer, and the 5X concentrate, effectively preserves the conformation and activity of dried proteins while simultaneously blocking the surface to reduce non-specific binding. The product can be used to stabilize antibodies, antigens or enzymes on an assortment of immunoassay components including polystyrene plates, tubes, glass, membranes, and filter paper.
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SuperBlock™ T20 (PBS) Blocking Buffer, Thermo Scientific
Supplier: Invitrogen
SuperBlock™ Blocking Buffer is optimized solution containing a single purified glycoprotein that provides incredibly fast and effective blocking for ELISA, IHC, and western blot analysis.
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Assay Diluent (Protein-Free), Surmodics IVD, Inc.
Supplier: Surmodics
The Surmodics® Assay Diluent (Protein-Free) is a universal blocking agent that utilizes synthetic components to reduce matrix interference within immunoassay applications. Increased signal-to-noise ratios are produced when using the product with samples containing heterophilic antibodies (HAMA and rheumatoid factor).
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Pierce™ StartingBlock™ (PBS) Blocking Buffer, Thermo Scientific
Supplier: Invitrogen
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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Pierce™ Blocker™ Casein in PBS, Thermo Scientific
Supplier: Invitrogen
Thermo Scientific Blocker Casein in PBS or TBS is a ready-to-use, solution of purified casein protein for blocking steps in Western blot, ELISA, IHC and nucleic acid detection methods.
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Pierce™ Blocker™ BLOTTO Blocking Buffer, Thermo Scientific
Supplier: Invitrogen
Blocker™ BLOTTO is a ready-to-use 5% solution of non fat powdered milk in Tris-buffered saline for Western blot, ELISA, IHC and other Detection methods.
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Balance Blocker™ PBS (with Surfactant)
Supplier: Arlington Scientific
A universal blocking reagent supplied in PBS for diagnostic and research systems.
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Aquatic Block™ Serum-Free PBS (with Surfactant)
Supplier: Arlington Scientific
A non-mammalian blocking reagent supplied in PBS for diagnostic systems involving membrane or other solid phase material.
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Aquatic Block™ PBS
Supplier: Arlington Scientific
A non-mammalian blocking reagent supplied in PBS for diagnostic systems involving membrane or other solid phase material.
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Aqua Block™ Tris
Supplier: Arlington Scientific
A non-mammalian blocking reagent supplied in tris for diagnostic systems involving membrane or other solid phase material.
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