immunoassay

English

Etymology

immuno- +‎ assay

Pronunciation
  • Rhymes: -eɪ

Noun

immunoassay (plural immunoassays)

  1. 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.
    • 2016, Jayson Lusk, Unnaturally Delicious, →ISBN, page 179:
      An over-the-counter, pee-on-a-stick pregnancy test is an immunoassay.

Derived terms

Verb

immunoassay (third-person singular simple present immunoassays, present participle immunoassaying, simple past and past participle immunoassayed)

  1. To carry out such a test.
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