摘要:
A reagent for detecting an antibody to human T-cell leukaemia virus antigen comprises carrier particles sensitised with human T-cell leukaemia virus or its antigenic component. This reagent aggregates in the presence of the above antibody to HTLV antigen with a degree of specificity and sensitivity comparable to what occurs in the conventional indirect immunofluorescence assay.
摘要:
A reagent for detecting antivirus antibody comprises carrier particles which do not aggregate to any significant extent in the presence of a virus having hemagglutinating activity, and a viral antigen sensitized on the carrier particles. The reagent is used to detect antivirus antibody by the indirect passive hemagglutination technique.
摘要:
A reagent for detecting an antibody to human immunodeficiency virus (HIV) by a passive particle agglutination method comprises carrier particles sensitized with HIV antigenic component.
摘要:
A reagent for detecting an antibody to human immunodeficiency virus (HIV) by a passive particle agglutination method comprises carrier particles sensitized with HIV antigenic component.
摘要:
A reagent for detecting an antibody to human T-cell leukaemia virus antigen comprises carrier particles sensitised with human T-cell leukaemia virus or its antigenic component. This reagent aggregates in the presence of the above antibody to HTLV antigen with a degree of specificity and sensitivity comparable to what occurs in the conventional indirect immunofluorescence assay.
摘要:
An artificial support material for immobilisation of biological proteins such as antigens, antibodies or enzymes used in serological testing comprises gelatin, water-soluble polysaccharide, alkali metal polymetaphosphate and a ferromagnetic substance.