Method for culturing Chinese hamster ovary cells to improve production of recombinant proteins
US5122469A · kind A · utility
472Cited by
14References
5Claims
0Family size
Assignee
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Key dates
| Filing date | Oct 3, 1990 |
| Grant date | Jun 16, 1992 |
| Priority date | — |
| Expiry date | Oct 3, 2010 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N2500/40
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
A method for culturing mammalian cells to improve production of recombinant proteins is provided. The culture media contain high levels of selected amino acids and may be supplemented with various growth factors and trace elements. In addition, the media are optionally serum-free. The media are preferably used for suspension culturing of Chinese hamster ovary cells at high densities.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.