Immunoassay 1 : A test using antibodies to identify and quantify substances; often the antibody is linked to a marker such as a fluorescent molecule, a radioactive molecule, or an enzyme
Concentra Operating Corporation (a subsidiary of Humana Inc.), Health Care Terms Glossary, Addison, TX, USA 2014. http://www.concentra.com/about-us/glossary/, (Ergo - Amer) {757}