发明名称 |
Purification of pharmaceutical-grade plasmid dna |
摘要 |
The invention is directed to a process for purifying double-stranded DNA, comprising using ceramic hydroxyapatite column chromatography. The invention is also directed to a purified recombinant plasmid DNA composition, comprising a chromosomal DNA content that is less than or equal to 0.01% as well as to a composition comprising DNA prepared by the foregoing process. |
申请公布号 |
AU2166197(A) |
申请公布日期 |
1997.10.10 |
申请号 |
AU19970021661 |
申请日期 |
1997.03.17 |
申请人 |
RHONE-POULENC RORER S.A. |
发明人 |
PIERRE WILS;MONIQUE OLLIVIER |
分类号 |
C12N15/09;A61K31/00;A61K31/70;A61K31/7088;A61K48/00;A61P43/00;C12N15/10;C12Q1/68 |
主分类号 |
C12N15/09 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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