| 发明名称 |
PROTEIN PURIFICATION METHOD |
| 摘要 |
A method for removing contaminant DNA in a sample containing a physiologically active protein, which comprises the following steps: 1) converting the sample containing a physiologically active protein into a neutral aqueous solution of low conductivity; and 2) removing the resulting particles. |
| 申请公布号 |
EP1380589(A1) |
申请公布日期 |
2004.01.14 |
| 申请号 |
EP20020703958 |
申请日期 |
2002.03.11 |
| 申请人 |
CHUGAI SEIYAKU KABUSHIKI KAISHA |
发明人 |
TAKEDA, KOZO;OCHI, NORIMICHI |
| 分类号 |
C07K1/30;C12P21/08 |
主分类号 |
C07K1/30 |
| 代理机构 |
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代理人 |
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