Invention Application
- Patent Title: Separation Matrix and a Method of Separating Antibodies
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Application No.: US17853514Application Date: 2022-06-29
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Publication No.: US20220362744A1Publication Date: 2022-11-17
- Inventor: Ronnie Palmgren , Jean-Luc Maloisel , Gustav Rodrigo , Tomas Bjorkman
- Applicant: Cytiva BioProcess R&D AB
- Applicant Address: SE Jppsala
- Assignee: Cytiva BioProcess R&D AB
- Current Assignee: Cytiva BioProcess R&D AB
- Current Assignee Address: SE Jppsala
- Priority: GB1703116.2 20170227
- Main IPC: B01J20/286
- IPC: B01J20/286 ; B01D15/18 ; B01D15/38 ; B01J20/28 ; B01J20/32 ; C07K1/22
Abstract:
A separation matrix comprising porous particles to which antibody-binding protein ligands have been covalently immobilized, wherein the density of said ligands is above 5 mg/ml, the volume-weighted median diameter of said porous particles is at least 10 and below 30 μm and the said porous particles have a gel phase distribution coefficient, expressed as KD for dextran of molecular weight 110 kDa, of 0.5-0.9.
Information query
