Process for the isolation and purification of zeamatin
US5990284A · kind A · utility
6Cited by
2References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 4, 1998 |
| Grant date | Nov 23, 1999 |
| Priority date | — |
| Expiry date | Sep 4, 2018 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA23V2002/00
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
Methods are herein provided for the isolation and purification of zeamatin, an antifungal protein from corn. The subject methods use capture chromatography and reverse phase chromatography. The methods herein described is superior to prior art techniques as it the eliminates ammonium sulfate precipitation and centrifugation steps.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.