Affinity column and process for detection of low molecular weight toxic substances
US4859611A · kind A · utility
10Cited by
2References
26Claims
0Family size
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Key dates
| Filing date | Jan 21, 1986 |
| Grant date | Aug 22, 1989 |
| Priority date | — |
| Expiry date | Jan 21, 2006 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S436/825
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
An affinity matrix and a method for the detection of low molecular weight compositions such as aflatoxins are provided utilizing specific monoclonal IgM antibody having an affinity constant not less than about 1.times.10.sup.9 liters per mole. Methods for the preparation and use of such affinity matrices are also given. The detection is rapid, accurate, reproducible, and allows for quantitative recovery of the composition of interest.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.