Blocking Reagents Products & Reviews

Intercept T20 Antibody Diluents for use with Odyssey® Imaging Systems, are optimized for use with IRDye® Infrared Dye Reagents and other near-infrared fluorophores.

Try Intercept (TBS) Blocking Buffer or Intercept (PBS) Blocking Buffer for improved results in your quantitative Western blots and other immunoassays. Intercept Blocking Buffers provide excellent blocking performance with low background and low variability.  

EveryBlot Blocking Buffer provides 5 minute blocking and maximum sensitivity for all western blots regardless of detection method.

LICORbio Western Blotting Kits provide a convenient way to purchase reagents and membranes that are optimized for infrared fluorescence detection on the Odyssey infrared imaging systems.

Buffer system optimized for fluorescence-based western provides superior specificity, sensitivity, and background suppression.

Bløk Noise Cancelling Reagents are designed especially for Western blotting applications. This family of protein-free, ready-to-use buffers has been optimized to reduce background levels when using chemiluminescence, fluorescent, or phosphotyrosine detection. Bløk buffers are ideal for use with Immobilon®-P Western blotting membranes and the SNAP i.d.® system, and are also compatible with standard Western blotting techniques.

Lyophilized powder, ≥96% (agarose gel electrophoresis)

I-Block™ reagent is a highly purified casein-based blocking reagent.

The protein-free Blocking Buffer is a ready-to-use solution intended for blocking of the remaining free binding sites after membrane coating. The blocking is highly effective and stable.Our Synthetic Blocking Buffer™ eliminates the risk of false positive cross reactions in the assay. Current safety hazards related to the use of bovine material, for instance BSA are avoided. The buffer is ready-to-use and offers a high level of…

For simple, cost-effective protein detection, use Millipore's Western blotting reagents to achieve the highest sensitivity with the least background. Bløk™ Noise Cancelling Reagents Bløk reagents minimize background in Western blots, increasing sensitivity for superior detection of even low-abundance proteins. Bløk reagents are protein-free, which reduces non-specific binding, especially when you are using phosphoantibodies o…