title: Sensitivity of sandwich enzyme-linked immunosorbent assay for Cryptococcus neoformans polysaccharide antigen is dependent on the isotypes of the capture and detection antibodies.
abstract: Immunoglobulin M (IgM) and IgG1 monoclonal antibody isotype switch variants to Cryptococcus neoformans capsular polysaccharide were used to study the sensitivity of a double sandwich enzyme-linked immunosorbent assay (ELISA). The most sensitive ELISA configurations used IgG1 monoclonal antibody absorbed on polystyrene plates or IgM immobilized with goat antisera for antigen capture.
authors.affiliation: Department of Medicine, Albert Einstein College of Medicine, Bronx, New York 10461, USA.
authors.forename: S
authors.initials: S
authors.lastname: Mukherjee
authors.forename: A
authors.initials: A
authors.lastname: Casadevall
mesh_terms: D000818:Animals; D000908:Antibodies, Fungal / Q000276:immunology*; D000911:Antibodies, Monoclonal / Q000276:immunology; D000946:Antigens, Fungal / Q000032:analysis*; D003455:Cryptococcus neoformans / Q000276:immunology* / Q000302:isolation & purification; D004797:Enzyme-Linked Immunosorbent Assay / Q000379:methods*; D006041:Goats; D007074:Immunoglobulin G / Q000276:immunology; D007075:Immunoglobulin M / Q000276:immunology; D051379:Mice; D008807:Mice, Inbred BALB C; D012680:Sensitivity and Specificity
chemical_list: D000908:Antibodies, Fungal; D000911:Antibodies, Monoclonal; D000946:Antigens, Fungal; D007074:Immunoglobulin G; D007075:Immunoglobulin M