Western blotting is an invaluable tool for protein biology. We offer a comprehensive suite of solutions for every step of the western blotting workflow in order to help you obtain high quality, publishable results with minimal time and effort.

Separate proteins based on molecular weight using gel electrophoresis

Transfer the protein from the gel matrix to a solid-support membrane


Detect proteins by visualizing with antibodies and substrates

Need a start-to-finish western blotting solution?
Or just looking to boost the performance of one of the main western blotting steps?

Check out the iWestern workflow

iWestern workflow

Featured western blotting products

Don’t know where to start? Download our product guides and overviews where you’ll find everything you need to help you achieve western blotting success.

Interactive Western Blot Guide
Explore all the solutions available for western blotting to suit your research needs.

iWestern Workflow
Start-to-finish western blot solution.

Protein Gel Options Guide
Learn how the right protein gel chemistry can help you achieve better protein separation and western blots.

Protein Gel Electrophoresis Handbook

Protein Transfer Handbook

Protein Detection Handbook