Methods of increasing protein purity using protein A based chromatography
US10472389B2 · kind B2 · utility
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6References
21Claims
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Key dates
| Filing date | Mar 7, 2014 |
| Grant date | Nov 12, 2019 |
| Priority date | — |
| Expiry date | Apr 3, 2035 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07K16/065
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention provides methods for increasing purity of an Fc-containing protein by removing protein aggregates during the Protein A chromatography step used during the purification of the Fc-containing protein.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.