ANTIBODY, ANTIBODY-CONTAINING ADSORBENT AND IMMUNOASSAY REAGENT

摘要

PROBLEM TO BE SOLVED: To provide a more excellent method for avoiding an effect of a medicine as a countermeasure against the problem wherein a case showing an abnormal value is confirmed when the specimen of a patient is measured using an immunoassay reagent. SOLUTION: A medicine metabolite adsorbent containing an antibody specifically reacting with the metabolite of the medicine is prepared, and this adsorbent is brought into contact with the specimen to adsorb the medicine metabolite in the specimen. The adsorbent is added to the immunoassay reagent and this immunoassay reagent is used to perform immunoassay reduced in fear showing the abnormal value. This method is especially useful when a metabolite of dichlorophenacs coexists in the specimen and the immunoassay of total triiodothyronine and/or free type triiodothyronine is performed. COPYRIGHT: (C)2006,JPO&NCIPI