Choosing the right antibody from hundreds of options can be a challenge, but the Antibodies Advanced Search Tool can simplify your search. It includes over 300,000 primary antibodies and secondary antibodies, dyes, isotope and non-specific controls, and proteins and peptides.

You’ll also find validated antibodies, ELISA and Western blotting products (from the Invitrogen™, BD™ Biosciences, R&D Systems™, Novus Biologicals™, and MilliporeSigma brands), as well as antibody production and purification products for your molecular research and analyses. Whether you’re performing ELISA or flow cytometry, using Western blot methods to identify your target of choice, or multiplexing on an Invitrogen™ Luminex™ platform, you’ll find the right antibody in our collection.   


Search thousands of antibodies to find your match


Featured Products

  • BD OptiBuild Reagents Video

    BD uses an innovative process to create BD™ OptiBuild™ Custom Reagents, which allows them to dynamically build thousands of new antibody dye combinations and ship your reagents within 72 hours.


Put the Most Reput(Ab)le Antibodies to Work

MilliporeSigma scientists identify and focus on the most relevant and difficult targets to develop the most specific, high-quality antibodies for each modification. And every antibody is backed by their 100% Antibody Performance Guarantee.

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Alexa Fluor Technology for Superior Visibility

Invitrogen Molecular Probes Alexa Fluor Secondary Antibodies help you get accurate results without cross-reactivity concerns. Alexa Fluor dyes have set the standard for brightness and photostability, and have been cited in over 30,000 peer-reviewed papers. Trust your results — shop Alexa Fluor.

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Custom Antibodies

How to Order Custom Antibodies

For complete details on the full range of custom antibody services and capabilities available through Invitrogen™ Custom Antibody Services, please contact your Fisher Scientific™ Sales Representative. Before you contact your representative, download and complete the inquiry form provided at the link to the right.

Custom Antibody Services

Invitrogen Custom Antibody Services has more than 10 years of experience and has produced over 18,000 antibodies. These custom antibody development, purification, and screening services deliver the quality, consistency and performance you need. Thermo Scientific™ Antigen Profiler™ Software and Targeted Antigen Display™ Conjugation enable the Invitrogen brand to create and deliver antibodies made specifically to perform in your assays. Complete online project tracking during the process also is available for convenient and superior customer support.

  Recombinant Protein Polyclonal Anti-Peptide Polyclonal Monospecific Polyclonal Phosphospecific Polyclonal Anti-Peptide Monoclonal Recombinant Protein Monoclonal
Advanced Antigen Design w/ Antigen Profiler X X X X X X
Peptide Synthesis N/A X X X X N/A
Depleting Peptide or Control Peptide N/A N/A X X Optional N/A
Protein Expression Optional N/A N/A N/A N/A X
Animal Immunization Protocol X X X X X X
ELISA Titration X X X X X X
Affinity Purification & Deletion Optional Optional X X N/A N/A
Fusions & Cloning N/A N/A N/A N/A X X
Monoclonal Production & Purification N/A N/A N/A N/A Optional Optional
Complete Online Project Tracking X X X X X X


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