| abstract |
A method for increasing the sensitivity of an immunoassay for a protein in a urine sample is provided. An immunoassay system is prepared by adding one or two compounds of a reducing agent, a chaotropic reagent, and a surfactant as a denaturing agent to a urine sample, and pretreating the urine sample with these compounds. , That is, the measurement sensitivity of protein in urine, which is a measurement object. [Selection figure] None |