Method for producing metal-interferon-.alpha. crystals
US5602232A · kind A · utility
35Cited by
7References
17Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 14, 1994 |
| Grant date | Feb 11, 1997 |
| Priority date | — |
| Expiry date | Dec 14, 2014 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC30B29/58
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A method for producing a crystalline zinc interferon (IFN) .alpha.-2 comprising forming a soluble solution of IFN .alpha.-2 and a metal acetate salt under condtions wherein supersaturation and metal alpha interferon crystals occur.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.