Method and device for extracting an analyte
US9114383B2 · kind B2 · utility
2Cited by
23References
57Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Aug 17, 2004 |
| Grant date | Aug 25, 2015 |
| Priority date | — |
| Expiry date | Jun 7, 2029 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2035/1053
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
The invention provides extraction columns for the purification of an analyte (e.g., a biological macromolecule, such as a peptide, protein or nucleic acid) from a sample solution, as well as methods for making and using such columns. The columns typically include a bed of extraction media positioned in the column between two frits. In some embodiments, the extraction columns employ modified pipette tips as column bodies. In some embodiments, the invention provides methods of storing columns in a wet state.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.