[2-site competitive immunoenzyme analysis based on monoclonal antibodies for the detection and titration of antihemagglutinating measles antibodies]. / Dvukhsaitovyi konkurentnyi immunofermentnyi analiz na osnove monoklonal'nykh antitel dlia vyiavleniia i titrovaniia antigemaggliutiniruiushchikh korevykh antitel.
Vopr Virusol
; 36(3): 200-3, 1991.
Article
em Ru
| MEDLINE
| ID: mdl-1716391
ABSTRACT
Using monoclonal antibodies (MCA) to measles virus (strain Leningrad-16) hemagglutinin, a competitive enzyme immunoassay (cEIA) was developed for the detection and titration of antihemagglutinating antibodies in human sera. Serum samples from children, collected in measles foci, were tested in cEIA, SP-EIA, HI, and PHA tests. The results evidence a high correlation of antihemagglutinin titres in cEIA and HI tests, the correlation coefficient of cEIA and PHA being 97.7%. The cEIA based on MCA to measles virus hemagglutinin is highly specific for the detection and titration of measles antihemagglutinins, it does not involve the use of simian erythrocytes. A significant advantage of this test system consists in the possibility of using unpurified antigen prepared from the infected cell lysate.
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Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Hemaglutininas Virais
/
Vírus do Sarampo
/
Anticorpos Monoclonais
/
Anticorpos Antivirais
Tipo de estudo:
Diagnostic_studies
/
Evaluation_studies
Limite:
Child
/
Humans
Idioma:
Ru
Revista:
Vopr Virusol
Ano de publicação:
1991
Tipo de documento:
Article