Method and device for extracting an analyte

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...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: JONES RONALD, BURGE ALLEN, YENGOYAN LEON S, HANNA CHRISTOPHER P, GJERDE DOUGLAS T
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung: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.