Animal protein-free media for cultivation of cells
US8440408B2 · kind B2 · utility
5Cited by
29References
4Claims
0Family size
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Key dates
| Filing date | Dec 10, 2010 |
| Grant date | May 14, 2013 |
| Priority date | — |
| Expiry date | Dec 10, 2030 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N2500/92
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
The present invention relates to animal protein-free cell culture media comprising polyamines and a plant- and/or yeast-derived hydrolysate. The invention also relates to animal protein-free culturing processes, wherein cells can be cultivated, propagated and passaged without adding supplementary animal proteins in the culture medium. These processes are useful in cultivating cells, such as recombinant cells or cells infected with a virus, and for producing biological products by cell culture processes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.