发明名称 |
Method for the purification of antibodies |
摘要 |
A method for the purification of immunoglobulins by ion exchange chromatography is described. The chromatographic method uses a weak ion exchange resin and a single step elution process for the purification of an immunoglobulin. Additionally a method for the determination of the salt concentration for the single step elution of an immunoglobulin from an ion exchange resin is described. |
申请公布号 |
EP2261252(A3) |
申请公布日期 |
2011.03.23 |
申请号 |
EP20100175706 |
申请日期 |
2006.05.23 |
申请人 |
F. HOFFMANN-LA ROCHE AG |
发明人 |
FALKENSTEIN, ROBERTO;KOLB, BURKARD;SMIDA, MARIA |
分类号 |
C07K16/00;C07K1/18;G01N30/34 |
主分类号 |
C07K16/00 |
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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