| 发明名称 |
PROTEIN PURIFICATION METHOD |
| 摘要 |
Disclosed is a protein purification method for removing impurities from a mixed solution of a desired protein and the impurities, which comprises the step of filtering the mixed solution through a porous membrane which has a graft chain on the surface of each pore, wherein an anion exchange group is immobilized on the graft chain. |
| 申请公布号 |
WO2009054226(A1) |
申请公布日期 |
2009.04.30 |
| 申请号 |
WO2008JP67540 |
申请日期 |
2008.09.26 |
| 申请人 |
ASAHI KASEI CHEMICALS CORPORATION;SHIRATAKI, HIRONOBU;SHINOHARA, NAOYUKI |
发明人 |
SHIRATAKI, HIRONOBU;SHINOHARA, NAOYUKI |
| 分类号 |
C07K1/14;C07K1/16;C12P21/08 |
主分类号 |
C07K1/14 |
| 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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