Western blots provide the ability to detect specific protein expression levels from cells or tissues in a convenient format for rapid evaluation that can also be quantitative and offer unparalleled sensitivity. With a variety of detection techniques (chemiluminescence, fluorescence, or colorimetric) to choose from, you can select a technology to match your experimental requirements and the instruments you have available. Quick visualization or precise quantitation, single-probe or multiplexing; we offer a range of reagents and kits for western blot detection and subsequent analysis.


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The automated western processing system that is hands-free, reproducible, and compatible with all western detection protocols.

SuperSignal™ Chemiluminescent HRP Substrates

Enhanced chemiluminescent HRP substrates that provide low-picogram- to low-femtogram level detection by Western blot analysis.

MyECL Imager

The powerful and easy-to-use blot and gel documentation instrument for sensitive, multimode image capture and analysis via an intuitive touchscreen interface and advanced integrated software.

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Western Blot Detection Reagents

Choose an appropriate Western blot detection reagent for chromogenic, chemiluminescent and fluorescent methods.


Choose an antibody that suits your application. We offer more than 50,000 antibodies across numerous research areas.

Western Blot Buffers

Find all buffers for Western blotting here including blocking buffers, wash Buffers, detergents, stripping buffers and Western blot signal enhancers.

Western Blot Imaging and Analysis

Choose from traditional x-ray film or CCD-based imaging system to image your Western blots. Perform data analysis using powerful software for the quantitative digital analysis of image data from electrophoresis gels and Western blots.

iBind™ Western System

The iBind™ Western System is an automated western processing device that is hands-free, reproducible, powerless and compatible with western protocols.