METHODS OF PURIFYING PLASMID DNA
    3.
    发明申请
    METHODS OF PURIFYING PLASMID DNA 审中-公开
    纯化PLASMID DNA的方法

    公开(公告)号:WO2009111336A2

    公开(公告)日:2009-09-11

    申请号:PCT/US2009/035562

    申请日:2009-02-27

    Applicant: CHEN, Shizhong

    Inventor: CHEN, Shizhong

    Abstract: Described herein are novel methods to purify plasmid DNA from host cells. After a standard lysis procedure that releases plasmid DNA from the host cells, two sequential precipitation procedures separate plasmid DNA from essentially all impurities of the host cells. An optional third precipitation procedure further polishes the plasmid DNA for its most demanding applications, such as for gene therapy or pharmaceutical uses.

    Abstract translation: 本文描述了从宿主细胞中纯化质粒DNA的新方法。 在从宿主细胞释放质粒DNA的标准裂解程序之后,两个连续的沉淀程序将质粒DNA与宿主细胞的基本上所有的杂质分离。 任选的第三沉淀方法进一步抛光质粒DNA用于其最苛刻的应用,例如用于基因治疗或药物用途。

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