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Addgene distributes ready-to-use recombinant antibodies to help facilitate scientific research.

We are building a collection of affinity reagents that are expressed from plasmids. These antibodies undergo application-specific validation and consistent quality control measures. We work with trusted partners and experts in the field to develop new antibodies and provide experimental data for recommended applications. Addgene values transparency and accessibility in research and therefore makes the sequences of these affinity reagents available to scientists. Additionally, we have developed a variety of educational resources to help you choose and use antibodies, with an expert technical support team ready to answer your questions.

All Antibodies

Ready to use antibodies? Browse Addgene’s collection of antibodies developed and validated for many research applications.

Browse Antibodies


Interested in our production process? At Addgene, we provide transparency in our production process by sharing our protocols and quality control methods.

Learn More


New to using antibodies? In our Antibody Guide, we define key terms, summarize antibody production and storage techniques, and explain common applications.

View Guide

Need Some Help?

Browse some of our other resources to help you choose,
store, or use your antibody.

Looking for Antibody Plasmids?

Browse our collection of affinity reagent plasmids -
including antibodies, nanobodies, scFvs, and more!