发明授权
- 专利标题: METHOD FOR PRODUCING BIOLOGICALS IN PROTEIN-FREE CULTURE
- 专利标题(中): 工艺为生物制品蛋白质,无文化的制备
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申请号: EP95937888.6申请日: 1995-11-10
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公开(公告)号: EP0791055B1公开(公告)日: 2012-01-25
- 发明人: KISTNER, Otfried , BARRETT, Noel , MUNDT, Wolfgang , DORNER, Friedrich
- 申请人: Baxter Healthcare S.A.
- 申请人地址: Thurgauerstrasse 130 8152 Glattpark (Opfikon) CH
- 专利权人: Baxter Healthcare S.A.
- 当前专利权人: Baxter Healthcare S.A.
- 当前专利权人地址: Thurgauerstrasse 130 8152 Glattpark (Opfikon) CH
- 代理机构: Polz, Leo
- 优先权: US338761 19941110; US487046 19950607; US487222 19950607; US483522 19950607
- 国际公布: WO1996015231 19960523
- 主分类号: C12N7/00
- IPC分类号: C12N7/00 ; C12P21/00 ; C12N5/00 ; A61K39/145 ; C07K14/11 ; A61K39/15 ; A61K39/245
摘要:
The present invention refers to a method for producing viruses, selected from the group of flaviviridae, poxviridae and reoviridae and vaccines derived therefrom as well as to cells cultured under protein-free conditions. These cells show improved capabilities for propagating viruses, and eliminate the need for costly and time-consuming viral passaging und purification.
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