Method of detecting an analyte using chromatographic enrichment
US10281466B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Oct 5, 2015 |
| Grant date | May 7, 2019 |
| Priority date | — |
| Expiry date | Oct 5, 2035 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2333/245
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A device is provided. The device comprises a casing comprising an interior, a first opening, and a second opening; and a porous carrier comprising a sample-receiving zone and a target analyte-binding zone. The porous carrier defines a first fluid pathway that extends from the sample-receiving zone to the target analyte-binding zone. At least portion of the porous carrier is disposed in the interior of the casing. A second fluid pathway comprising a central axis extends through the casing from the first opening and the second opening, the second fluid pathway intersecting the porous carrier at the target analyte-binding zone. The central axis is oriented orthogonally with respect to the porous carrier. Methods of using the device to detect a target analyte are also provided.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.