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公开(公告)号:US09371554B2
公开(公告)日:2016-06-21
申请号:US14365496
申请日:2012-12-14
Applicant: Amgen Inc.
Inventor: Thomas M McNerney , Krista Petty , Anne C Thomas , Xiaoyang Zhao
Abstract: The present invention relates to a method for harvesting recombinant proteins from mammalian cell culture fluid. The method makes use of cationic polymers, non-ionic polymers and non-ionic surfactants.
Abstract translation: 本发明涉及从哺乳动物细胞培养液中收获重组蛋白的方法。 该方法利用阳离子聚合物,非离子聚合物和非离子表面活性剂。