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A wide range of medical tests are immunoassays, called immunodiagnostics in this context. Many home pregnancy tests are immunoassays, which detect the pregnancy marker human chorionic gonadotropin. [20] More specifically, they are qualitative tests that detect whether hCG is present, using a lateral flow setup. [21]
The ANA test detects the autoantibodies present in an individual's blood serum. The common tests used for detecting and quantifying ANAs are indirect immunofluorescence and enzyme-linked immunosorbent assay (ELISA). In immunofluorescence, the level of autoantibodies is reported as a titre. This is the highest dilution of the serum at which ...
Pages in category "Immunologic tests" The following 72 pages are in this category, out of 72 total. This list may not reflect recent changes. ...
EIA (enzyme immunoassay) detects antibodies using a DNA-coated polystyrene microtitre plate. The DNA used in these assays is often recombinant dsDNA or from calf thymus extract. [29] Upon incubation with serum containing anti-dsDNA antibodies, the antibodies will bind to the DNA and can then be visualised using enzyme-linked secondary antibodies.
Specialist using "QIAsymphony", an automation platform for molecular diagnostic tests. Molecular diagnostics is a collection of techniques used to analyze biological markers in the genome and proteome, and how their cells express their genes as proteins, applying molecular biology to medical testing.
An HLA haplotype is a series of HLA "genes" (loci-alleles) by chromosome, one passed from the mother and one from the father. The phenotype exampled above is one of the more common in Ireland and is the result of two common genetic haplotypes: A *01:01 ; C *07:01 ; B *08:01 ; DRB1 *03:01 ; DQA1 *05:01 ; DQB1 *02:01 (By serotyping A1-Cw7-B8-DR3-DQ2)
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It is imperative that the binding of the fluorophore to the antibody itself does not interfere with the immunological specificity of the antibody or the binding capacity of its antigen. [ 4 ] [ 5 ] Immunofluorescence is a widely used example of immunostaining (using antibodies to stain proteins) and is a specific example of immunohistochemistry ...