Cell culture methods to reduce acidic species
US9683033B2 · kind B2 · utility
9Cited by
240References
30Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 28, 2016 |
| Grant date | Jun 20, 2017 |
| Priority date | — |
| Expiry date | Jan 28, 2036 |
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.