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β-N-乙酰氨基已糖苷酶(β-NAH,EC3.2.1.30)是溶酶体中的一种水解酶,它广泛分布于人体各组织中,且以两种主要的同工酶形式存在,即β-NAH A与β-NAH B。β-NAH A是酸性同工酶,其等电点为5.2;而β-NAH B是碱性同工酶,其等电点为7.7。本文在Lowden的方法
Beta-N-acetylaminohexosaminidase (β-NAH, EC 3.2.1.30) is a lysosome hydrolase that is widely distributed in tissues of the human body and is in the form of two major isoenzymes. Exist, namely β-NAH A and β-NAH B. β-NAH A is an acidic isoenzyme with an isoelectric point of 5.2; while β-NAH B is a basic isozyme with an isoelectric point of 7.7. This article in Lowden’s method