首页> 外国专利> Kit and method for measuring the activity of deoxynucleoside kinase by using DNA-dependent DNA polymerase AND NATURAL deoxynucleosides

Kit and method for measuring the activity of deoxynucleoside kinase by using DNA-dependent DNA polymerase AND NATURAL deoxynucleosides

机译:利用DNA依赖性DNA聚合酶和天然脱氧核苷测定脱氧核苷激酶活性的试剂盒和方法

摘要

The present invention relates to a kit comprising a DNA-dependant DNA polymerase and at least one natural deoxynucleoside and to a kit comprising a DNA-dependent DNA polymerase and a detection system comprising a DNA template molecule, a DNA primer molecule, and a fluorescent moiety capable of being displaced from, or bound to, dsDNA synthesized by said DNA-dependent polymerase. It further relates to A method for measuring deoxynucleoside kinase activity in a sample characterized by; (i) contacting the sample, in a container, with a reaction mix comprising a DNA-dependent DNA polymerase, at least one deoxynucleoside and a detection system comprising a DNA template molecule, a DNA primer molecule, and a fluorescent moiety capable of being incorporated in, displaced from, or bound to dsDNA synthesized by said DNA dependent polymerase; (ii) incubating said container; (iii) measuring the signal from the fluorescent moiety; and correlating the signal from the fluorescent moiety to the deoxynucleoside kinase activity in the sample.
机译:本发明涉及包含DNA依赖性DNA聚合酶和至少一种天然脱氧核苷的试剂盒,并且涉及包含DNA依赖性DNA聚合酶的试剂盒和包含DNA模板分子,DNA引物分子和荧光部分的检测系统。能够与所述DNA依赖性聚合酶合成的dsDNA置换或结合。还涉及一种测量样品中脱氧核苷激酶活性的方法,其特征在于: (i)使样品在容器中与包含DNA依赖性DNA聚合酶,至少一种脱氧核苷的反应混合物以及包含DNA模板分子,DNA引物分子和能够被掺入的荧光部分的检测系统接触在所述DNA依赖性聚合酶合成的dsDNA中,从所述dsDNA置换或与之结合; (ii)孵化所述容器; (iii)测量来自荧光部分的信号;使荧光部分的信号与样品中的脱氧核苷激酶活性相关。

著录项

  • 公开/公告号DK2569441T3

    专利类型

  • 公开/公告日2015-01-05

    原文格式PDF

  • 申请/专利权人 CSENS AB;

    申请/专利号DK20110780890T

  • 发明设计人 STÅLHANDSKE PER;LENNERSTRAND JOHAN;

    申请日2011-05-13

  • 分类号C12Q1/48;C12N9/12;

  • 国家 DK

  • 入库时间 2022-08-21 15:15:36

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