Methods of inactivating viral contaminants
US11884700B2 · kind B2 · utility
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1References
14Claims
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Assignee
Inventors
Key dates
| Filing date | Nov 20, 2020 |
| Grant date | Jan 30, 2024 |
| Priority date | — |
| Expiry date | Nov 20, 2040 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07K2317/31
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to a method for preparing an antibody-containing solution free of viral contaminants starting from cultured cells are described. The method include a step of subjecting the antibody containing solution to a mix of solvent and detergent or to high pH.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.