发明名称 |
Method for purification or an inactivated virus or fragmented virus |
摘要 |
The present invention provides a method for purification of a virus or virus antigen comprising providing a virus preparation and centrifugation of said virus preparation in a gradient of a sugar established by the addition of two or more buffered sugar layers of different concentration. The method leads to higher yields and reduces unwanted aggregation of the virus or virus antigen by increasing the volume of the peak pool. |
申请公布号 |
IL201898(A) |
申请公布日期 |
2013.11.28 |
申请号 |
IL20090201898 |
申请日期 |
2009.11.03 |
申请人 |
BAXTER INTERNATIONAL INC.;BAXTER HEALTHCARE S.A. |
发明人 |
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分类号 |
C12N |
主分类号 |
C12N |
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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