enzyme immunoassay

A range of immunoassay techniques employing enzymes, which includes ELISA.

Glossary of Biotechnology for Food and Agriculture . 2015.

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  • enzyme immunoassay — n an immunoassay (as an enzyme linked immunosorbent assay) in which an enzyme bound to an antigen or antibody functions as a label abbr. EIA * * * (EIA) any of several immunoassay methods that use an enzyme covalently linked to an antigen or… …   Medical dictionary

  • enzyme immunoassay —  Enzyme Immunoassay  (EIA)  Иммуноферментный анализ (ИФА)   Метод выявления антигенов и антител, основанный на определении комплекса антиген антитело за счет введения в один из компонентов реакции ферментативной метки с последующим ее… …   Толковый англо-русский словарь по нанотехнологии. - М.

  • enzyme immunoassay — noun : an immunoassay (as an enzyme linked immunosorbent assay) in which an enzyme bound to an antigen or antibody functions as a label …   Useful english dictionary

  • immunoassay — Detection and assay of substances by serological (immunological) methods; in most applications the substance in question serves as antigen, both in antibody production and in measurement of antibody by the test substance. SEE ALSO: enzyme linked… …   Medical dictionary

  • Immunoassay — An immunoassay is a biochemical test that measures the concentration of a substance in a biological liquid, typically serum or urine, using the reaction of an antibody or antibodies to its antigen. The assay takes advantage of the specific… …   Wikipedia

  • Enzyme multiplied immunoassay technique — Enzyme multiplied immunoassay technique, or EMIT, is a common method for screening urine and blood for drugs, whether legal or illicit. It is part of the homogeneous immunoassay.The technique is relatively nonspecific compared to some other… …   Wikipedia

  • Immunoassay — Mikrotiterplatte zur Durchführung eines Immunoassays Als Immunoassays werden zusammenfassend eine Reihe von Methoden in der Bioanalytik bezeichnet, deren gemeinsames Grundprinzip die Erkennung und damit der Nachweis eines Analyten in einer… …   Deutsch Wikipedia

  • immunoassay — An detection system for a particular molecule, which exploits the specific binding of an antibody raised against it. For measurement, the antibody can incorporate a radioactive or fluorescent label, or be linked to an enzyme which catalyses an… …   Glossary of Biotechnology

  • enzyme-multiplied immunoassay technique — see EMIT …   Medical dictionary

  • ELISA — Enzyme Linked ImmunoSorbent Assay, also called ELISA, Enzyme ImmunoAssay or EIA, is a biochemical technique used mainly in immunology to detect the presence of an antibody or an antigen in a sample. The ELISA has been used as a diagnostic tool in …   Wikipedia

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