发明授权
US5734025A Adsorbent for cellular fibronectin, a method for fractional purification
of fibronectin and a method of hemocatharisis
失效
用于细胞纤连蛋白的吸附剂，纤连蛋白的分级纯化方法和血脑膜炎的方法
- 专利标题： Adsorbent for cellular fibronectin, a method for fractional purification of fibronectin and a method of hemocatharisis
- 专利标题（中）： 用于细胞纤连蛋白的吸附剂，纤连蛋白的分级纯化方法和血脑膜炎的方法
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申请号： US628343申请日： 1996-04-05
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公开(公告)号： US5734025A公开(公告)日： 1998-03-31
- 发明人: Takashi Komai , Keiichi Miyashita , Eiji Sakashita , Hiroshi Kamogawa , Fujio Inoue , Soichiro Takenishi
- 申请人： Takashi Komai , Keiichi Miyashita , Eiji Sakashita , Hiroshi Kamogawa , Fujio Inoue , Soichiro Takenishi
- 申请人地址： JPX Tokushima
- 专利权人： Otsuka Pharnaceutical Factory, Inc.
- 当前专利权人： Otsuka Pharnaceutical Factory, Inc.
- 当前专利权人地址： JPX Tokushima
- 优先权： JPX4-255199 19920925
- 主分类号： B01J20/24
- IPC分类号： B01J20/24 ; C07K1/16 ; C07K14/745 ; C08B5/14
摘要：
This invention provides a selective cellular fibronectin (cFN) adsorbent utilizing a nonwoven cellulose sulfate fabric and a method for fractional purification of FN which-comprises contacting an FN matter containing both plasma fibronectin (pFN) and cellular fibronectin (cFN) with the nonwoven cellulose sulfate fabric to separate pFN and cFN from each other. By the fractional purification method of the invention, cFN and pFN can be fractionated in an expedient manner and with high efficiency and both pFN and cFN can be recovered in high purity and good yield.
公开/授权文献
- US4725949A Intelligent interface for electronic cash register 公开/授权日：1988-02-16
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