SAMPLE PREPARATION METHOD AND SYSTEM

    公开(公告)号:US20210269854A1

    公开(公告)日:2021-09-02

    申请号:US17255500

    申请日:2019-06-14

    Abstract: Method of preparing a biological sample appropriate for use in a subsequent in vitro nucleic acid amplification reaction. A biological sample is combined with an alkaline composition that lyses cells and denatures DNA to create a first liquid composition. The first liquid composition is then mixed with a buffer, a detergent, and a solid support that captures DNA to create a second liquid composition. The buffer, detergent, and solid support can be delivered as components of a single reagent. Captured DNA strands can be used as templates in subsequently performed nucleic acid amplification and detection reactions with improved sensitivity.

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