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发明授权
US07696318B2 Host cell protein knock-out cells for production of therapeutic proteins 失效
用于产生治疗性蛋白质的宿主细胞蛋白质敲除细胞

Host cell protein knock-out cells for production of therapeutic proteins
摘要：
The present invention relates to methods and means for making Vitamin K-dependent protein compositions which are devoid or substantially devoid of protein contaminants. In particular, methods and means useful for the reduction or elimination of protein contaminants also being Vitamin K-dependent proteins are described.
摘要（中）：

本发明涉及不含或基本上没有蛋白质污染物的维生素K依赖性蛋白质组合物的方法和方法。 特别地，描述了用于还原或消除蛋白质污染物的方法和手段，也是维生素K依赖性蛋白质。

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