发明授权
- 专利标题: Cross-linked cellulose membranes
- 专利标题(中): 交联纤维素膜
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申请号: US12523323申请日: 2008-02-07
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公开(公告)号: US09522365B2公开(公告)日: 2016-12-20
- 发明人: Asa Rudstedt , Andreas Axen , Nils Norrman , Anders Larsson
- 申请人: Asa Rudstedt , Andreas Axen , Nils Norrman , Anders Larsson
- 申请人地址: SE Uppsala
- 专利权人: GE Healthcare BioProcess R&D AB
- 当前专利权人: GE Healthcare BioProcess R&D AB
- 当前专利权人地址: SE Uppsala
- 代理机构: Wood IP LLC
- 优先权: GB0702504.2 20070209
- 国际申请: PCT/EP2008/000945 WO 20080207
- 国际公布: WO2008/095709 WO 20080814
- 主分类号: B01D71/16
- IPC分类号: B01D71/16 ; B01J20/26 ; B01J20/28 ; B01J20/285 ; B01J20/286 ; B01J20/32 ; B01D71/10 ; B01D67/00 ; B01D61/14 ; B01D15/36 ; B01D15/38
摘要:
The invention relates to a process for making porous cross-linked charged cellulosic polymeric membranes capable of binding to a target molecule. The invention provides methods for separating target molecules from other components in a solution comprising use of membranes obtainable by the process of the invention. The method has particular utility in separating proteins and nucleic acids from cell lysates and cultures.
公开/授权文献
- US20100059440A1 CROSS-LINKED CELLULOSE MEMBRANES 公开/授权日:2010-03-11
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