Method for producing fusion protein having IgG Fc domain
US11414476B2 · kind B2 · utility
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14Claims
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Key dates
| Filing date | Oct 14, 2016 |
| Grant date | Aug 16, 2022 |
| Priority date | — |
| Expiry date | Sep 11, 2037 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N2523/00
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The present invention relates to a method for preparing a fusion protein having an IgG Fc domain and, specifically, to a method for preparing a fusion protein having an IgG Fc domain, the method additionally comprising a step of culturing cells, which produce the fusion protein, at a decreased culture temperature, thereby increasing cell growth and cell viability so as to increase fusion protein productivity and inhibiting aggregate generation so as to improve quality and production yield.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.