immunobead assay

immunobead assay

an assay for any of various types of antibodies or antigens, using immunobeads coated with a corresponding antigen or antibody that aggregates or agglutinates in the presence of the one in question.
References in periodicals archive ?
Prospective evaluation of the immunobead assay for the diagnosis of adult chronic immune thrombocytopenic purpura (ITP).
A solid-phase membrane immunobead assay with a monoclonal antibody directed against Pacific ciguatoxins and related polyether toxins was used to detect ciguatoxins or other antigenically related substances in fish tissues.
Immunoglobulin-specific immunobead assays can be used to measure antibodies attached to the sperm after they are incubated with the female's serum or cervical mucus.