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Pronunciation varies by accent · noun
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..
An over-the-counter, pee-on-a-stick pregnancy test is an immunoassay.
Use immunoassay when its meaning, tone and grammar fit the full sentence. A synonym is not always a direct replacement.
Immunoassay means 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..
The closest synonym depends on the sentence and intended sense.
The opposite depends on the specific sense.
An over-the-counter, pee-on-a-stick pregnancy test is an immunoassay.
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