METHOD OF IMMUNOASSAYING URINARY COMPONENT AND REAGENT TO BE USED THEREFOR

摘要

The present invention provides a method for accurately measuring the quantity of a target substance in urine samples or diluted urine samples in immunological measurement of urine components, as well as a reagent for use therein. The reagent of the present invention (e.g. standard solution, diluting solution or reaction reagent) for immunological measurement of urine components comprises at least one substance selected from the group consisting of urea, potassium thiocyanate, guanidinium hydrochloride, imidazole, hydantoin, hippuric acid and sodium urate. Using these reagents makes it possible to more accurately perform immunological measurement of urine components than in the past.