Released LDH in culture supernatants is measured with a 30-minute coupled enzymatic assay, which results in the conversion of a tetrazolium salt (INT) into a red formazan product.

释放出的乳酸脱氢酶存在物上清中,可用酶联检法30分钟量。这种酶联分析导致四唑盐（INT）转色甲臜合物。颜色形的量与裂解细胞的数目正比。