通过人肝脏N-乙酰-β-己糖胺酶A和B对糖胺聚糖寡糖的活性检测到它们特异性的差异。
A difference in the specificities of human liver N-acetyl-beta-hexosaminidases A and B detected by their activities towards glycosaminoglycan oligosaccharides.
作者信息
Bearpark T M, Stirling J L
出版信息
Biochem J. 1978 Sep 1;173(3):997-1000. doi: 10.1042/bj1730997.
Abstract
N-Acetyl-beta-hexosaminidases A and B differ in their activities towards oligosaccharides prepared from glycosaminoglycans. Trisaccharides from hyaluronic acid and desulphated chondroitin 4-sulphate were hydrolysed by N-acetyl-beta-hexosaminidase A, but not by N-acetyl-beta-hexosaminidase B.
摘要
N-乙酰-β-己糖胺酶A和B对由糖胺聚糖制备的寡糖的活性不同。来自透明质酸和去硫酸化硫酸软骨素4-硫酸酯的三糖可被N-乙酰-β-己糖胺酶A水解，但不能被N-乙酰-β-己糖胺酶B水解。
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