Double capture assay method employing a capillary flow device
US5145784A · kind A · utility
68Cited by
8References
23Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 2, 1992 |
| Grant date | Sep 8, 1992 |
| Priority date | — |
| Expiry date | Jan 2, 2012 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S436/901
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A capillary flow device useful in double capture assays, such as double capture immunoassays, and a double capture assay. The capillary flow device comprises a capillary track, a sample receptacle, a particle collecting means and, optionally, a magnet and a particle concentrator. The assay method is useful for determining any analyte of interest for which there is a specific binding partner.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.