Invention Grant
- Patent Title: Methods for purifying antibodies
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Application No.: US17631897Application Date: 2020-07-30
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Publication No.: US12296285B2Publication Date: 2025-05-13
- Inventor: Neil Alan Watson , Curtis William Phippen
- Applicant: UCB BIOPHARMA SRL
- Applicant Address: BE Brussels
- Assignee: UCB BIOPHARMA SRL
- Current Assignee: UCB BIOPHARMA SRL
- Current Assignee Address: BE Brussels
- Agency: SALIWANCHIK, LLOYD & EISENSCHENK
- Priority: EP19189841 20190802
- International Application: PCT/EP2020/071533 WO 20200730
- International Announcement: WO2021/023619 WO 20210211
- Main IPC: C07K1/18
- IPC: C07K1/18 ; B01D15/38 ; C07K1/22 ; C07K16/06 ; C07K16/12
Abstract:
The invention relates to the field of manufacturing recombinant antibody molecules. In particular, methods of purifying such recombinant antibody molecules are provided wherein imidazole or an imidazole-analogue is added during the elution of the recombinant antibody molecule from an affinity chromatography resin, such as a protein-A-based resin.
Public/Granted literature
- US20220280887A1 METHODS FOR PURIFYING ANTIBODIES Public/Granted day:2022-09-08
Information query
