Method and apparatus for bioaffinity separation
US5004547A · kind A · utility
7Cited by
8References
12Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 5, 1989 |
| Grant date | Apr 2, 1991 |
| Priority date | — |
| Expiry date | Jul 5, 2009 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S435/815
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
Bioaffinity separation is carried out in a cascade of column segments under control of a computer which selectively connects each column segment to a collector so that the individual bioactive components which are selectively retained by a biospecific sorbent can be individually collected. The volume and flow rate of eluate collected following each segment serve as the measure for the addition of makeup eluant between that column segment of the cascade and the next column segment.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.