NUCLEIC ACID COLLECTION COLUMN

A nucleic acid collection column collects a nucleic acid from a liquid sample containing the nucleic acid. The nucleic acid collection column includes a sample injection portion having an opening into which the liquid sample containing the nucleic acid is injected, a support adsorption portion that...

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Bibliographische Detailangaben
Hauptverfasser: Ito, Masateru, Sekiguchi, Shota, Motoshiromizu, Takahiro
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A nucleic acid collection column collects a nucleic acid from a liquid sample containing the nucleic acid. The nucleic acid collection column includes a sample injection portion having an opening into which the liquid sample containing the nucleic acid is injected, a support adsorption portion that houses a support for adsorbing the nucleic acid and in which the nucleic acid is adsorbed on the support, and a discharge portion that discharges a liquid passed through the support adsorption portion. The support includes aluminum oxide having a surface where a water-soluble neutral polymer is adsorbed. A space that houses the support in the support adsorption portion has a cylindrical shape, and has a volume of 0.13 μL or more and 13.5 μL or less. An aspect ratio (d1/d2) of the space satisfies 1.0≤d1/d2