发明授权
- 专利标题： Rapid and simple process for isolation of circular nucleic acids
- 专利标题（中）： 快速简单的环状核酸分离方法
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申请号： US09341119申请日： 1999-11-18
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公开(公告)号： US06821757B2公开(公告)日： 2004-11-23
- 发明人: Philippe Sauer , Jie Kang
- 申请人： Philippe Sauer , Jie Kang
- 优先权： EP98109593 19980527
- 主分类号： C12P1934
- IPC分类号： C12P1934
摘要：
A method for separating and/or isolating circular nucleic acids from a mixture having different species of nucleic acids other than circular nucleic acids wherein the mixture is treated under alkaline conditions at a pH>8 with a solid matrix consisting essentially of a silica material in presence of at least one chaotropic substance.