title: Enzyme linked immunosorbent assay for rubella antibodies: a simple method of antigen production. A preliminary report.
abstract: A simple method of rubella antigen production by treatment with sodium desoxycholate for use in enzyme immunoassay (IMT-ELISA) is presented. When this assay was compared with a commercial test (Enzygnost-Rubella, Behring), in the study of 108 sera and 118 filter paper blood samples, 96.9% (219/226) overall agreement and correlation coefficient of 0.90 between absorbances were observed. Seven samples showed discordant results, negative by the commercial kit and positive by our test. Four of those 7 samples were available, being 3 positive by HI.
authors.affiliation: Departamento de Doenças Infecciosas e Parasitárias, Faculdade de Medicina da Universidade de São Paulo, Brazil.
authors.forename: V A
authors.initials: VA
authors.lastname: de Souza
authors.forename: L M
authors.initials: LM
authors.lastname: Sumita
authors.forename: M E
authors.initials: ME
authors.lastname: Otsubo
authors.forename: K
authors.initials: K
authors.lastname: Takei
authors.forename: C S
authors.initials: CS
authors.lastname: Pannuti
mesh_terms: D000914:Antibodies, Viral / Q000097:blood*; D004797:Enzyme-Linked Immunosorbent Assay / Q000379:methods*; D006801:Humans; D007074:Immunoglobulin G / Q000097:blood*; D012409:Rubella / Q000175:diagnosis / Q000276:immunology*; D012412:Rubella virus / Q000276:immunology*
chemical_list: D000914:Antibodies, Viral; D007074:Immunoglobulin G