Antibodies

search for and buy antibodies from Sigma-Aldrich.

Primary, Secondary and Recombinant Monoclonal Antibodies

Providing highly cited primary and secondary antibodies, we have you covered for your ELISA, western blot, immunohistochemistry or other assay needs. Use the Antibody Explorer search tool to view and compare our antibodies from brands you know and trust, including Sigma-Aldrich, Millipore, Upstate, Chemicon, and Calbiochem.


 

Explore Recombinant, Polyclonal & Monoclonal Antibodies

 
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Guaranteed Performance. Explore our antibodies with confidence. If the antibody does not perform as described, we will issue a full credit or replacement antibody. Learn more.

 

For Research Use Only. Not for use in diagnostic procedures.

Unless otherwise stated in the Product(s) specifications, any Antibody product is sold for internal research use only and may not be used for any other purpose, which includes but is not limited to, any commercial, diagnostic, or therapeutic use. Our validation processes pertain only to research uses and do not confirm or assure that our antibodies can be used for any unauthorized uses as set forth herein.