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Immunoassay for the Simultaneous Immunochemical Determination of an Analyte (Antigen) and a Treatment Antibody Targeting the Analyte in Samples (Recovery Immunoassay)
Immunoassay for the Simultaneous Immunochemical Determination of an Analyte (Antigen) and a Treatment Antibody Targeting the Analyte in Samples (Recovery Immunoassay)
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机译：同时分析样品（抗原）和靶向样品中分析物的治疗抗体的免疫分析（回收免疫分析）
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摘要
The invention relates to an immunoassay for the simultaneous immunochemical determination of an analyte (antigen) and a treatment antibody targeting the analyte in samples (recovery immunoassay). The inventive immunoassay comprises an optionally marked catcher antibody bound to a surface, a marked treatment antibody, or a marked antibody which has the same binding epitope as the treatment body, an antigen that binds to the catcher antibody and the treatment antibody in the region of various epitopes, and in this way forms an immunochemical sandwich, a solution of the unmarked treatment antibody of a known concentration, and an antigen solution to be added to the samples. The invention can be applied to the fields of medical diagnosis, treatment control and pharmacological research.
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