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Identification of a substance (especially a protein) by its action as an antigen
Answer for the clue "Identification of a substance (especially a protein) by its action as an antigen ", 11 letters:
immunoassay
Word definitions for immunoassay in dictionaries
Wikipedia
Word definitions in Wikipedia
An immunoassay is a biochemical test that measures the presence or concentration of a macromolecule or a small molecule in a solution through the use of an antibody (usually) or an antigen (sometimes). The molecule detected by the immunoassay is often referred ...
WordNet
Word definitions in WordNet
n. identification of a substance (especially a protein) by its action as an antigen; "PSA in the blood can be measured with an immunochemical assay" [syn: immunochemical assay ]
Wiktionary
Word definitions in Wiktionary
n. A test for the presence of a substance using the reaction of an antibody to its antigen, making use of the high selectivity of components of biological immune systems.
Usage examples of immunoassay.
We used to send all our GC-MS and radio immunoassay tests to BloodTek, in Portland.