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enzyme-linked immunosorbent assay

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enzyme-linked immunosorbent assay

[¦en·zīm ¦liŋkt ‚im·yə·nə¦sȯr·bənt ′a‚sā]
(medicine)
A laboratory technique in which a monoclonal antibody conjugated to an enzyme is used to rapidly detect and quantify the presence of an antigen in a sample. Abbreviated ELISA.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
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References in periodicals archive
Development of a homologous zebrafish (Danio rerio Hamilton-Buhanan) vitellogenin enzyme-linked immunosorbent assay (ELISA) and its application for studies on estrogenic chemicals.
Long-term exposure to environmental concentrations of the pharmaceutical ethynylestradiol causes reproductive failure in fish
A number of serological tests have been used for the diagnosis of borreliosis; these include the indirect fluorescent antibody test (IFA), enzyme-linked immunosorbent assay (ELISA), and western immunoblot analysis.
Serological testing of horses for antibodies to the spirochete Borrelia Burgdorferi using enzyme-linked immunosorbent assay and western immunoblotting
For example, an elderly patient presents with 4 days of confusion and tremor, and her serum IgM is positive for West Nile virus on enzyme-linked immunosorbent assay (ELISA).
West Nile virus doesn't play by the rules
Serum or plasma samples from raptors that prey or scavenge upon aquatic birds were tested by a commercially available blocking enzyme-linked immunosorbent assay for the evidence of antibodies to influenza A virus.
Avian Dis.: Serologic evidence of exposure of raptors to influenza A virus
At each time interval the preparations were centrifuged, filter sterilized, and then evaluated using the enzyme-linked immunosorbent assay (ELISA) for the detection of antibodies in serum specimens from immunized rabbits.
Preparation of Blastomyces dermatitidis yeast lysate antigens: cell lysis time vs. antigen reactivity
Comparison of the mouse bioassay and enzyme-linked immunosorbent assay procedures for the detection of type A botulinal toxin in food.
Detecting Clostridium botulinum
The test is significantly more effective than both bacteriologic methods and enzyme-linked immunosorbent assay for detecting positive clinical specimens, and its shelf life is 21 days when stored at below 60[degrees] C.
Plague test. (Clinical Capsules)
The levels of AF-alb adduct were determined by albumin extraction, digestion, and enzyme-linked immunosorbent assay (ELISA), as previously described (Chapot and Wild 1991).
Modification of immune function through exposure to dietary aflatoxin in Gambian children. (Children's Health)
For example, antibody titers to filamentous hemagglutinin (FHA) antigen were 9.53 enzyme-linked immunosorbent assay units/mL among those born at 27-31 weeks' gestation, compared with 28.966 for the children who had been born at term.
Premature infants may need earlier DTaP booster. (Immunity Lower by 5-6 Years of Age)
The recombinant enzyme-linked immunosorbent assay detected IgG antibodies in 31% of 42 patients with recurrent pregnancy loss who had never had children and in 39% of 28 patients who had previously given birth.
No Link Between Chlamydia, Pregnancy Loss
Serum CD147 levels were identified by an enzyme-linked immunosorbent assay and the value of soluble CD147 as a marker in HCC detection was assessed.
Study indicates soluble CD147 may be serological marker for hepatocellular carcinoma
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