Stabilized interferon alpha solutions
US5762923A · kind A · utility
62Cited by
1References
9Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 4, 1996 |
| Grant date | Jun 9, 1998 |
| Priority date | — |
| Expiry date | Apr 4, 2016 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K47/26
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
An aqueous interferon composition which comprises an amount of interferon-alpha dissolved in water with a non-ionic detergent and benzyl alcohol in amounts sufficient to stabilize the amount of interferon-alpha, which composition contains an amount of acidic buffer which provides a pH of 4.5 to 6.0, and may also contain an isotonizing agent.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.