REAGENT KIT, MEASUREMENT KIT, AND METHOD OF MEASURING TEST SUBSTANCE

摘要

The present invention provides a reagent kit which is used for measuring a test substance in a biological sample and can improve measurement sensitivity of the test substance; measurement kit; and a method of measuring the test substance. Provided is a reagent kit which is used for measuring the above-described test substance in the biological sample and contains first particles which are modified by a first binding substance having specific binding properties with respect to the test substance and have a label, and a compound which has at least one amino group having a positive charge.