DEVELOPING SOLUTION FOR IMMUNOCHROMATOGRAPHY, AND MEASUREMENT METHOD USING SAME

摘要

Provided is a developing solution for immunochromatography that is precise and highly sensitive and is able to sufficiently detect even a low-concentration substance to be detected while controlling false positive reactions caused by non-specific adsorption of components other than the substance to be detected contained in a sample. The invention relates to a developing solution that contains a non-ionic surfactant and a vinyl-based water-soluble polymer having oxygen atom- and nitrogen atom-containing polar groups, for immunochromatography using a detection reagent labeled with an insoluble carrier.