蛋白质之沉淀反应,在临床上多用于蛋白尿的定性试验,其方法甚多。在各种书籍上,仅记载各种检验方法之操作顺序及阳性判定等,对各种方法之锐敏程度及阳性时被检液含蛋白量之比较,尚无详细记载。现选择化验室日常常用之数种方法,作一简括介绍,以供临床上参考。方法先制成蛋白母液,然后再稀释成不同浓度之标 The precipitation reaction of protein is used clinically for the qualitative test of proteinuria, and its methods are numerous. In various books, only the sequence of operations and positive judgments of various test methods are recorded. There is no detailed description of the sensitivity of various methods and the comparison of the protein content of the test solution in positive cases. Several methods that are routinely used in laboratories are selected for brief introduction for clinical reference. Methods first make protein mother liquor, and then dilute to different concentrations of the standard