Protein Method Blocking Buffers

Thermo Scientific Chemicals BSA Blocking Buffer, 3% in PBS

BSA (bovine serum albumin) blocking buffer, 3% in PBS, is a blocking agent ideal for saturating excess protein-binding sites on membranes.

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

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

Thermo Scientific Chemicals BSA Blocking Buffer, 3% in PBS, with 0.05% Tween-20

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

Thermo Scientific Chemicals BSA Blocking Buffer, 5% in TBS

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

MilliporeSigma™ HAT Assay Buffer, 5X

For use in the HAT Assay.

Novus Biologicals™ Carbo-Free Blocking Solution

Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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Casein Blocking Buffer, 3% in TBS, Thermo Scientific™

MilliporeSigma™ Chemicon™ Choline Acetyltransferase Blocking Peptide

For Blocking AB143, AB144P Antibodies

MilliporeSigma™ Calbiochem™ BLOT-QuickBlocker™ Reagent

Prevents nonspecific proteins from binding to blots.

MilliporeSigma™ Calbiochem™ PBS-TWEEN™ Tablets

GSA/VA Contract
Available on GSA/VA contract for Federal Government customers.
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Dissolve one tablet in 1 liter of deionized water to yield 140 mM NaCl, 3 mM KCl, 0.05% TWEEN™ 20 Detergent, 10 mM phosphate buffer, pH 7.4 at 25°C