Invention Grant
- Patent Title: Flocculation method
- Patent Title (中): 絮凝法
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Application No.: US14365496Application Date: 2012-12-14
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Publication No.: US09371554B2Publication Date: 2016-06-21
- Inventor: Thomas M McNerney , Krista Petty , Anne C Thomas , Xiaoyang Zhao
- Applicant: Amgen Inc.
- Applicant Address: US CA Thousand Oaks
- Assignee: AMGEN INC.
- Current Assignee: AMGEN INC.
- Current Assignee Address: US CA Thousand Oaks
- Agent Randolph N. Mohr
- International Application: PCT/US2012/069916 WO 20121214
- International Announcement: WO2013/090820 WO 20130620
- Main IPC: C12P21/00
- IPC: C12P21/00 ; C12P21/02 ; C07K1/14
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.
Public/Granted literature
- US20150004646A1 FLOCCULATION METHOD Public/Granted day:2015-01-01
Information query
