Hofmeister series:: The hydrolytic activity of Aspergillus niger lipase depends on specific anion effects

被引：85
|
作者：
Pinna, MC
Salis, A
Monduzzi, M
Ninham, BW
机构：
[1] Univ Cagliari, Dipartimento Sci Chim, I-09042 Monserrato, Italy
[2] Australian Natl Univ, Dept Appl Math, Canberra, ACT, Australia
来源：
JOURNAL OF PHYSICAL CHEMISTRY B | 2005年 / 109卷 / 12期
关键词：
D O I：
10.1021/jp050574w
中图分类号：
O64 [物理化学（理论化学）、化学物理学];
学科分类号：
070304 ; 081704 ;
摘要：
The specific activity of lipase A (Aspergillus niger) toward the hydrolysis of p-nitrophenyt acetate (p-NPA) is shown to increase as a result of sodium salt addition according to specific ion effects of the Hofmeister series. This shows explicitly that the Hofmeister effect is due to the different specific interactions between anions and the enzymatic surface.
引用
收藏
页码：5406 / 5408
页数：3
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