Cell culture methods to reduce acidic species
US9150645B2 · kind B2 · utility
38Cited by
148References
55Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 14, 2013 |
| Grant date | Oct 6, 2015 |
| Priority date | — |
| Expiry date | May 13, 2033 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07K2317/21
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The instant invention relates to the field of protein production and purification, and in particular to compositions and processes for controlling the amount of acidic species expressed by host cells, as well as to compositions and processes for controlling the amount of acidic species present in purified preparations.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.