Blocking Buffers

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.

Supplier: Surmodics

BioFX® Borate Buffered Saline (BBS) Milk Blocking Solution-10X Concentrate contains Non-Fat Dry Milk (NFDM) in a BBS solution that is supplied as a solution ready for dilution to specific application requirements.

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.

Supplier: Alkali Scientific

Achieve reliable protein blocking in western blotting with CellPro™ western blot blocking buffer, provided sterile filtered for consistency.

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.

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.

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.

Supplier: Alkali Scientific

Achieve optimal blocking in immunoblotting with blocking agent, instant nonfat immunoblotting grade dry milk, providing rapid and efficient blocking.

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).

Supplier: Alkali Scientific

Ensure precise hybridization with CellPro™ Denhardt's solution, provided in 50X concentration, frozen and sterile filtered.

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.

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.

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.