Method for removing viruses from high concentration monoclonal antibody solution
US9056896B2 · kind B2 · utility
1Cited by
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18Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 26, 2010 |
| Grant date | Jun 16, 2015 |
| Priority date | — |
| Expiry date | Feb 13, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07K16/065
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
An object of the present invention is to provide a method for removing even small viruses from a high concentration monoclonal antibody solution using a membrane, and thus for recovering the antibody within a short time at high yield in the form of a filtrate. The present invention provides a method for producing a preparation containing a monoclonal antibody, which comprises a step of removing viruses by filtering viruses in a monoclonal antibody solution using a virus-removing membrane, wherein
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.