Kit for quantifying a substance to be measured in a biological sample and method for quantifying a substance to be measured in a biological sample

摘要

An object of the present invention is to provide a kit and a method capable of quantifying a measurement target substance in a biological sample with high accuracy while avoiding the influence of an antibody such as an antiserum albumin antibody present in blood. . According to the present invention, a labeled particle having a first binding substance having a binding property to a measurement target substance and a first blocking agent; and binding to either the measurement target substance or the first binding substance. A kit for quantifying a substance to be measured in a biological sample, the substrate comprising a detection region having a second binding substance and a second blocking agent, the first blocking agent and the second blocking agent Kits are provided, each different from the blocking agent.