Protein Method Blocking Buffers

Invitrogen™ Membrane Blocking Solution

Membrane Blocking Solution

Fisher Scientific Edge
Order by 2 p.m. for same-day shipping.
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Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Invitrogen™ eBioscience™ IHC/ICC Blocking Buffer - High Protein

Designed for use in immunohistochemistry and immunocytochemistry protocols which require blocking of non-specific binding sites. IHC/ICC Blocking Buffer, High Protein is recommended for tissues and antibodies with high background staining, nuclear antigens, and FFPE tissue.

Fisher Scientific Edge
Order by 2 p.m. for same-day shipping.
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Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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Thermo Scientific™ Fish Serum Blocking Buffer

Thermo Scientific Fish Serum Blocking Buffer is steelhead salmon serum in PBS that is especially useful as a blocking agent in immunohistochemistry (IHC) and other detection methods involving mammalian samples.

TBS with Tween™ (TBST), 20X Solution, Molecular Biology Grade, Ultrapure

Used in Western blotting protocols

Thermo Scientific Chemicals Casein, Hammarsten grade

Casein, CAS # 9000-71-9, is a family of related phosphoproteins, usually isolated from bovine milk.

Thermo Scientific Chemicals BSA Blocking Buffer, 5% in PBS

Thermo Scientific Chemicals Tween 20 washing buffer, 0.5% in PBS (10X)

Thermo Scientific™ Blocker™ FL Fluorescent Blocking Buffer (10X)

Blocker FL Fluorescent Blocking Buffer is designed to block excess nonspecific binding sites to help reduce background fluorescence in western blotting applications.

Thermo Scientific Chemicals Tween 20 washing buffer, 1.0% in PBS (20X)

BD OptEIA™ Assay Diluent

A buffered protein solution containing fetal bovine serum that is intended for use in BD OptEIA ELISA Sets

Thermo Scientific Chemicals BSA Blocking Buffer, 3% in TBS

Thermo Scientific Chemicals Tween 20 blocking buffer, 1% in PBS (10X)

Thermo Scientific Chemicals BSA Blocking Buffer, 5% in TBS, with 0.05% Tween-20

Epredia™ Lab Vision™ Phosphate Buffered Saline and Tween™ 20 (20X)

Employ a wash buffer for immunolabeling techniques with the Epredia™ Lab Vision™ Phosphate Buffered Saline and Tween™ 20 (20X).

Thermo Scientific Chemicals TRIS-buffered saline (TBS, 20X), with 2% Tween 20