We offer a comprehensive portfolio of conjugated and unconjugated secondary antibodies for fluorescent and chemiluminescent detection of validated* primary antibodies in a wide range of applications, such as cell imaging, flow cytometry, and western blotting.

Learn about types of secondary antibodies


Secondary antibodies applications

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Complementary products and services

We offer a large portfolio of high-quality Invitrogen primary antibodies that bind target proteins or other relevant antigens specifically and sensitively. These antibodies are useful across various applications including western blot, immunohistochemistry, ELISA, and immunocytochemistry.

We offer a broad range of cell analysis research solutions including Gibco cell culture media and reagents, Invitrogen labeling and detection technologies, antibodies and immunoassays, Invitrogen EVOS cell imaging systems, Invitrogen Countess 3/3FL Automated Cell Counters, and the Invitrogen Attune acoustic focusing flow cytometers.

EVOS imaging systems incorporate high-resolution cameras, bright and digitally controlled LED light sources, and intuitive software to help you capture stunning, publication-quality images in just a few clicks.

The iBright Imaging Systems offer up to five imaging modes to support your multiple application requirements. Efficiently and easily capture data from protein gels, nucleic acid gels, chemiluminescent western blots, fluorescent western blots, and more.

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This online tool guides you through flow cytometry panel design, providing a simplified, customizable experience to fit your flow cytometry panel design needs.

The SpectraViewer tool allows researchers to design fluorescence experiments for imaging, flow cytometry, or microplate reader instruments.

Advanced Verification

Thermo Fisher Scientific is committed to adopting higher validation standards for the Invitrogen antibody portfolio. We have implemented additional specificity tests to help ensure high confidence levels in our products. You can identify the products that have already undergone this testing with the Advanced Verification badge, shown above. This badge can be found in antibody search results and at the top of product webpages. The data supporting the Advanced Verification status can be found in the product specific data galleries. To learn more about our testing standards, please visit Invitrogen Antibody Validation.

Resources

*The use or any variation of the word “validated” refers only to research use antibodies that were subject to functional testing to confirm that the antibody can be used with the research techniques indicated. It does not ensure that the product(s) was validated for clinical or diagnostic uses.

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

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