Production of butyrylcholinesterase
US5272080A · kind A · utility
2Cited by
2References
7Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 19, 1991 |
| Grant date | Dec 21, 1993 |
| Priority date | — |
| Expiry date | Feb 19, 2011 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S435/815
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Butyrylcholinesterase is produced in a purity of at least 90% by subjecting plasma fraction IV-4 alone or in admixture with fraction IV-1 to both anion exchange chromatography and affinity chromatography.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.