Antibodies.com supplies high-quality biological reagents to life science researchers at cost-effective prices. We are a trusted supplier of antibodies, proteins, immunoassays, and other companion reagents. Headquartered in Cambridge (UK), we support life scientists worldwide by supplying the same high-quality products as the industry leading suppliers, that are sourced from the same primary manufacturers, but at more affordable prices.

Our mission is to help life science researchers discover more for less.

Antibodies
Assay kits
Proteins, peptides & small molecules
Website
Webshop

Save up to 50% - Independent Antibody Comparison

High quality, lower price - Save up to 50% compared to Abcam, Novus Biologicals, Sigma Aldrich, and Thermo Fisher on identical products. 

A comparison of identical primary antibodies from Abcam, Antibodies.com, Novus Biologicals, Sigma Aldrich, and Thermo Fisher.
An independent comparison of identical Anti-AIF1 Antibodies, Anti-GFAP Antibodies, and Anti-Vimentin Antibodies, that are commercially available from Abcam, Antibodies.com, Novus Biologicals, Sigma Aldrich, and Thermo Fisher. All of the antibodies compared are identical and originate from the same primary manufacturers. The antibody testing was performed by an independent laboratory and the slight differences in performance between some of the antibodies is likely due to different lots being tested and / or the different storage histories of each vial.

Learn more

Products

Our catalogue contains over 100,000 unique antibodies, proteins, immunoassays, biochemicals, and other companion products, for use in cancer, cardiovascular, cell biology, developmental biology, epigenetics, immunology, metabolism, microbiology, neuroscience, pathology, signal transduction, and stem cell research.

We can support your research with high-quality and characterised research tools, expert customer service, detailed product datasheets, and fast global delivery. Our growing product range caters for every discipline and includes: 

  • Primary Antibodies
  • Secondary Antibodies
  • Proteins & Peptides
  • Immunoassays & Kits
  • and other companion products

100% quality guarantee

We provide a 100% quality guarantee for every one of our products. As a company of scientists, we understand how important it is to work with products that are specific and consistent from lot-to-lot. We work hard to ensure that all our products are validated in multiple research applications and with samples derived from multiple species. We also pride ourselves on providing great customer service and technical support.

Product Validation

As a company of scientists, we understand how important it is to work with products that have been validated for specificity, selectivity, activity, stability, and performance.
We work hard to ensure that every product is validated in multiple research applications, and with samples derived from multiple species, and we share this data on our website. Our validation process uses a variety of techniques, including: western blot, immunocytochemistry, ELISA, flow cytometry, immunofluorescence, protein arrays, immunoprecipitation, and chromatin immunoprecipitation.