IMMUNOLOGICAL ASSAY METHOD
    12.
    发明公开
    IMMUNOLOGICAL ASSAY METHOD 有权
    免疫检测法

    公开(公告)号:EP2660603A4

    公开(公告)日:2014-11-12

    申请号:EP11852495

    申请日:2011-12-27

    申请人: TOSOH CORP

    IPC分类号: G01N33/543

    CPC分类号: G01N33/543 G01N33/54306

    摘要: [Problem] To provide a so-called competitive immunological assay method capable of more uniformly immobilizing on a solid phase a substance equivalent to an antigen. [Solution] This immunological assay method measures an analyte substance in a sample by using: an equivalent substance immobilized on the solid phase during the execution of the assay, the equivalent substance being immunologically equivalent to the analyte substance; and a labeled antibody for specifically binding to the substance equivalent to the analyte substance. The assay method is characterized in that the equivalent substance is immobilized on the solid phase using: a bond between the equivalent substance and a carrier substance, the carrier substance being a substance to which the labeled antibody does not bind; and a bond between the carrier substance and a specific binding substance immobilized on the solid phase, the specific binding substance being a substance that binds specifically to the carrier substance.