发明授权
US07241603B2 Method for producing a preparation based on fibrinogen and fibronectin as well as protein compositions obtainable according to this method
有权
用于制备基于纤维蛋白原和纤连蛋白的制剂的方法以及根据该方法可获得的蛋白质组合物
- 专利标题： Method for producing a preparation based on fibrinogen and fibronectin as well as protein compositions obtainable according to this method
- 专利标题（中）： 用于制备基于纤维蛋白原和纤连蛋白的制剂的方法以及根据该方法可获得的蛋白质组合物
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申请号： US10300388申请日： 2002-11-19
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公开(公告)号： US07241603B2公开(公告)日： 2007-07-10
- 发明人: Thomas Seelich , Ralf Broermann
- 申请人： Thomas Seelich , Ralf Broermann
- 申请人地址： AT Vienna
- 专利权人： Baxter Aktiengesellschaft
- 当前专利权人： Baxter Aktiengesellschaft
- 当前专利权人地址： AT Vienna
- 代理机构： Townsend and Townsend and Crew LLP
- 优先权： AT206/99 19990212
- 主分类号： C12N9/00
- IPC分类号： C12N9/00
摘要：
A method for producing protein compositions comprising fibrinogen and fibronectin is disclosed, wherein a fibrinogen and fibronectin-containing starting solution is treated with a precipitating composition which comprises two different components that modify the solubility of fibrinogen and/or fibronectin, so that in a single-step precipitation a precipitate is formed which comprises fibrinogen and fibronectin, and the precipitate formed optionally is further treated by methods known per se.
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