Method for purifying cholera toxin
US6008329A · kind A · utility
0Cited by
2References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 6, 1998 |
| Grant date | Dec 28, 1999 |
| Priority date | — |
| Expiry date | Mar 6, 2018 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S530/825
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The invention relates to a method of purifying cholera toxin using a matrix with at least one ion chosen from among matrix with Ni.sup.+2, Co.sup.+2, Cd.sup.2 or Zn.sup.+2 immobilized thereon. It is possible thereby to selectively elute the B subunit for cholera toxin from the matrix.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.