Method for preventing reduction of polypeptide by adding amino acid to culture solution
US9976163B2 · kind B2 · utility
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2References
10Claims
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Inventor
Key dates
| Filing date | Oct 3, 2013 |
| Grant date | May 22, 2018 |
| Priority date | — |
| Expiry date | Aug 21, 2034 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07K2317/14
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
The present invention provides a method for preventing the reduction of a desired polypeptide during purification in order to purify the polypeptide in high yield from a culture solution which contains recombinant host cells and the polypeptide.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.