Meier M, Wilke B, Junge W
Praxis für Laboratoriumsmedizin, Kiel, Bundesrepublik Deutschland.
Wien Klin Wochenschr Suppl. 1991;189:44-7.
A new kinetic method for determination of beta-N-acetylglucosaminidase (beta-NAG, EC 3.2.1.30) in human and rat urine with chlorophenol red-NAG as substrate is compared to two other methods with 4-nitrophenyl-NAG and 3-cresol-sulfonphthaleinyl-NAG respectively as substrates. The impact of gel filtration of urinary specimens on the determination of beta-NAG-activity and of low albumin concentrations in urine is described.
一种以氯酚红 - N - 乙酰氨基葡萄糖苷酶为底物测定人和大鼠尿液中β - N - 乙酰氨基葡萄糖苷酶（β - NAG，EC 3.2.1.30）的新动力学方法，与另外两种分别以4 - 硝基苯基 - NAG和3 - 甲酚 - 磺酞基 - NAG为底物的方法进行了比较。描述了尿液标本的凝胶过滤对β - NAG活性测定以及尿液中低白蛋白浓度的影响。
