Invention Grant
- Patent Title: Chromatographic purification of antibodies from chromatin-deficient cell culture harvests
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Application No.: US14769098Application Date: 2014-02-27
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Publication No.: US09994611B2Publication Date: 2018-06-12
- Inventor: Peter Stanley Gagnon , Tze Yang Lee
- Applicant: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH
- Applicant Address: SG Connexis
- Assignee: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH
- Current Assignee: AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCH
- Current Assignee Address: SG Connexis
- Agency: Pillsbury Winthrop Shaw Pittman LLP
- International Application: PCT/SG2014/000088 WO 20140227
- International Announcement: WO2014/133459 WO 20140904
- Main IPC: C07K1/30
- IPC: C07K1/30 ; C07K1/36 ; C07K1/16 ; C07K16/32 ; C07K1/32
Abstract:
Methods for the improved purification of antibodies and other proteins from protein preparations including the steps of conditioning the protein preparation by contacting it with multivalent organic ions, then applying the conditioned preparation to an adsorptive chromatography medium.
Public/Granted literature
- US20160009762A1 CHROMATOGRAPHIC PURIFICATION OF ANTIBODIES FROM CHROMATIN-DEFICIENT CELL CULTURE HARVESTS Public/Granted day:2016-01-14
Information query
