exoantigen

ec·to·an·ti·gen

(ek'tō-an'ti-jen),
Any toxin or other excitor of antibody formation, separate or separable from its source.
Synonym(s): exoantigen

exoantigen

A nonspecific term for any non-self-antigen; this term is not commonly used in the working biomedical parlance.

ec·to·an·ti·gen

(ek'tō-an'ti-jen)
Any toxin or other excitor of antibody formation, separate or separable from its source.
Synonym(s): exoantigen.

exoantigen

(ĕks″ō-ăn′tĭ-jĕn) [″ + ″]
A soluble antigen found on the surface of a microorganism, identified in the supernatant of a culture of that organism.
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References in periodicals archive ?
Because of the involvement of IgA, HSP is expected to be a sick serum illness related to aberrant expression of autoantigen or exoantigen in the mucous membranes [17].
Successful outcome of a corticodependent Henoch-Schonlein purpura adult with rituximab
Briefly, 100 [micro]L exoantigen (500 ng of protein), diluted in 0.06 M carbonate-bicarbonate buffer (pH 9.6) was added to each well of polystyrene microtiter plates (NUNC[TM] Brand products, Switzerland) and incubated at 37[degrees]C for 2 hours and after 18 hours at 4[degrees]C.
Firstly, exoantigen (87.5 xg final concentrations) was denatured at 100[degrees]C for 5 min.
Detection of anti-Paracoccidioides brasiliensis antibodies in suspected tuberculosis patients/Deteccao de anticorpos anti-Paracoccidioides brasiliensis em pacientes suspeitos de tuberculose
How it works: By mimicking a molecule called glycolipid exoantigen found in the chlamydia virus.
Vaccinations of the future; Vaccines have never been more controversial. Yet despite the continuing MMR debate, scientists are developing new jabs that can do anything from preventing cancer to helping smokers kick the habit. PAT HAGAN looks at the next generation of vaccines... and when they'll be available
immitis exoantigen test kit (Scott Laboratories Inc., Fiskeville, RI).
Coccidioidomycosis in New York State
Examples of this include the cryptococcal antigen agglutination assay and the exoantigen assay for Histoplasma capsulatum.
Molecular diagnostics of infectious diseases
dermatitidis colonies can be identified early using recently developed DNA probes (5) and exoantigen technology.
Blastomycosis - Wisconsin, 1986-1995

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