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AAT Bioquest

What is the significance of immunoassay?

Posted November 7, 2023


Answer

Immunoassays are bioanalytical tests that are based on antibody-antigen reactions. These tests are used to detect the presence and concentration of a specific biomolecule such as a hormone or toxin in a biological sample. 

Additional resources

Various types of immunoassay

Immunohistochemistry (IHC)

iFluor® 488 PSA™ Imaging Kit with Goat Anti-Mouse IgG