Method for purification of influenza virus
US4724210A · kind A · utility
14Cited by
11References
5Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 9, 1985 |
| Grant date | Feb 9, 1988 |
| Priority date | — |
| Expiry date | Aug 9, 2005 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC12N2760/16151
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Disclosed is a method for the purification of an influenza virus, which comprises subjecting a solution containing the influenza virus to column chromatography using, as a gel for chromatography, a sulfuric acid ester of cellulose or a crosslinked polysaccharide. The method can provide highly purified influenza virus which is useful for obtaining an effective vaccine against influenza.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.