Protein Method Blocking Buffers

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

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

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

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

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

Novus Biologicals™ OneStep Blocker Western Blocking Solution & Signal Enhancer

Small and Specialty Supplier Partner
Small and/or specialty supplier based on Federal laws and SBA requirements.
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provides blocking and primary and secondary antibody hybridization in one step and enhances the signal developed with HRP

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

Invitrogen™ Synthetic Block (10X)

Invitrogen's 10X Synthetic Block is a concentrated polymer-based protein-free blocking agent.

Encompass Procurement Services
Non-distribution item offered as a customer accommodation; additional freight charges may apply.
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MilliporeSigma™ Chemicon™ Choline Acetyltransferase Blocking Peptide

For Blocking AB143, AB144P Antibodies

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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MilliporeSigma™ HAT Assay Buffer, 5X

For use in the HAT Assay.

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

Casein Blocking Buffer, 3% in TBS, Thermo Scientific™

MilliporeSigma™ Calbiochem™ BLOT-QuickBlocker™ Reagent

Prevents nonspecific proteins from binding to blots.