Microchip electrospray device and column with affinity adsorbents and use of the same
US6814870B2 · kind B2 · utility
19Cited by
16References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 9, 2003 |
| Grant date | Nov 9, 2004 |
| Priority date | — |
| Expiry date | Sep 9, 2023 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2030/528
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A microchip-based electrospray ionization device and column with affinity adsorbents is disclosed. The invention includes a microchip array and a capillary tube or alone or attached in combination. At least a portion of the device or column has immobilized affinity adsorbents. Methods for using the device are provided as well for affinity capture of biomolecules to meet the needs for the modem life sciences such as proteomics and drug discover.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.