首页> 外国专利> METHOD FOR PURIFYING PLASMID DNA AND PLASMID DNA SUBSTANTIALLY FREE OF GENOMIC DNA

METHOD FOR PURIFYING PLASMID DNA AND PLASMID DNA SUBSTANTIALLY FREE OF GENOMIC DNA

机译:纯化质粒DNA和质粒DNA基本不含基因组DNA的方法

摘要

A method is described for purifying plasmid DNA from a mixture containing plasmid DNA and genomic DNA. A solution containing both plasmid DNA and genomic DNA is treated with at least 80 % by weight saturation ammonium sulfate, thereby precipitating the genomic DNA and providing purified plasmid DNA in solution. Genomic DNA levels in the purified plasmid DNA product are less than 1 % by weight based on the plasmid DNA. The purified plasmid DNA is suitable for use in humans.
机译:描述了一种用于从包含质粒DNA和基因组DNA的混合物中纯化质粒DNA的方法。用至少80重量%的饱和硫酸铵处理同时包含质粒DNA和基因组DNA的溶液,从而沉淀基因组DNA并在溶液中提供纯化的质粒DNA。基于质粒DNA,纯化的质粒DNA产物中的基因组DNA水平小于1重量%。纯化的质粒DNA适用于人类。

著录项

  • 公开/公告号EP1036159A4

    专利类型

  • 公开/公告日2002-12-18

    原文格式PDF

  • 申请/专利权人 GENZYME CORPORATION;

    申请/专利号EP19980962872

  • 发明设计人 MCNEILLY DAVID S.;

    申请日1998-12-03

  • 分类号C12N1/06;C12N15/10;C12P19/34;

  • 国家 EP

  • 入库时间 2022-08-21 23:55:13

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