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Crystalline desoxyribonuclease; isolation and general properties; spectrophotometric method for the measurement of desoxyribonuclease activity.结晶脱氧核糖核酸酶；分离及一般性质；测定脱氧核糖核酸酶活性的分光光度法
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Relationships among coagulase, enterotoxin, and heat-stable deoxyribonuclease production by Staphylococcus aureus.金黄色葡萄球菌凝固酶、肠毒素及热稳定脱氧核糖核酸酶产生之间的关系。
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葡萄球菌核酸酶的比浊法测定

Turbidimetric assay of staphylococcal nuclease.

作者信息

Erickson A, Deibel R H

出版信息

Appl Microbiol. 1973 Mar;25(3):337-41. doi: 10.1128/am.25.3.337-341.1973.

DOI:10.1128/am.25.3.337-341.1973
PMID:4735446
原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC380807/
Abstract

A simplified turbidimetric procedure was developed to assay staphylococcal nuclease activity. The ease of performance and sensitivity to nanogram quantities enhance the utilization of the method for the quantitative or qualitative estimation of the enzyme. Unlike plating methods, the turbidimetric procedure affords the differentiation between heat-stable and heat-labile nuclease activity.

摘要

开发了一种简化的比浊法来测定葡萄球菌核酸酶活性。该方法操作简便且对纳克量具有敏感性，提高了其在定量或定性评估该酶方面的应用。与平板接种法不同，比浊法能够区分热稳定和热不稳定的核酸酶活性。