Method for improved isolation of recombinantly produced proteins
US10626431B2 · kind B2 · utility
0Cited by
12References
12Claims
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Inventor
Key dates
| Filing date | Jun 30, 2016 |
| Grant date | Apr 21, 2020 |
| Priority date | — |
| Expiry date | Jan 12, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02P20/52
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention provides a method for increasing the yield of a protein produced by cultivating eukaryotic cells and adding an ionic substance to the culture medium prior to harvest of the protein. Suitable ionic substances are the salts of the Hofmeister series, amino acids and peptone.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.