Compositions and methods for nucleic acid extraction from biological samples
    2.
    发明授权
    Compositions and methods for nucleic acid extraction from biological samples 有权
    从生物样品中提取核酸的组合物和方法

    公开(公告)号:US07214484B2

    公开(公告)日:2007-05-08

    申请号:US10322103

    申请日:2002-12-17

    IPC分类号: C12P19/34 C12N1/08 C12Q1/68

    CPC分类号: C12N15/1003

    摘要: Methods and compositions for extracting nucleic acids from a biological sample are provided. The extraction compositions contain a protease enzyme such as proteinase K at alkaline pH with little or no surfactant present. Extraction can be efficiently performed in 60 minutes or less at room temperature for certain mammalian tissue samples and at elevated temperatures for certain plant tissues.

    摘要翻译: 提供了从生物样品中提取核酸的方法和组合物。 提取组合物在碱性pH下含有蛋白酶K,例如蛋白酶K,几乎不存在或不存在表面活性剂。 对于某些哺乳动物组织样品,在某些植物组织的高温下,可以在室温下在60分钟以内有效地进行提取。