发明公开
- 专利标题: Gel filtration of heat treated factor VIII
- 专利标题(中): 热处理因子的凝胶过滤八
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申请号: EP90108993.8申请日: 1990-05-12
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公开(公告)号: EP0399321A3公开(公告)日: 1991-07-17
- 发明人: Goelker, Christian, Dr. , Bockskopf, Bernd, Dr. , Brockway, William , Seng, Richard L.
- 申请人: MILES INC.
- 申请人地址: Fourth and Parker Streets P.O. Box 1986 Berkeley California 94701 US
- 专利权人: MILES INC.
- 当前专利权人: MILES INC.
- 当前专利权人地址: Fourth and Parker Streets P.O. Box 1986 Berkeley California 94701 US
- 代理机构: Dänner, Klaus, Dr.
- 优先权: US356315 19890524
- 主分类号: A61K35/16
- IPC分类号: A61K35/16
摘要:
Highly purified antihemophilic factor is produced by a process comprising a PEG precipitation step, a gel filtration step and a heat treating virus inactivation step. Al(OH)₃ adsorption and PEG precipitation carried out at room temperature allow processing to proceed directly to a gel filtration step.
公开/授权文献
- EP0399321B1 Gel filtration of heat treated factor VIII 公开/授权日:1993-06-23
信息查询
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