| 摘要 |
PURPOSE:To improve the operability of measurement by separately freeze drying an insoluble substrate conjugated with an antigen or antibody and a labeling material and making both exist within the same vessel so that the antigen- antibody reaction is initiated simply by adding water or buffer to dissolve the sample, i.e., serum and freeze-dried material. CONSTITUTION:The labeling material as the reagent is first dispensed into the reaction vessel and is freeze-dried. The insoluble base conjugated with the antigen or antibody is freeze-dried and is put into another vessel. The insoluble substrate (freeze-dried material) is thereafter put into the reaction vessel contg. the freeze-dried labeling material to form a compsn. for measurement. The water or buffer soln. and further the sample, i.e., serum are added to such compsn. for measurement and are mixed in the stage of measurement. After the mixture is incubated for the prescribed time, the mixture is cleaned and the labeling material is detected. The handling is thereby made simpler than a competition method kit and the form of the preservation and transportation thereof is extremely simplified.
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