Methods for concurrent identification and quantification of an unknown bioagent
    7.
    发明授权
    Methods for concurrent identification and quantification of an unknown bioagent 有权
    同时鉴定和量化未知生物标签的方法

    公开(公告)号:US08187814B2

    公开(公告)日:2012-05-29

    申请号:US12684742

    申请日:2010-01-08

    IPC分类号: C12Q1/68 C12P19/34

    摘要: The present invention provides methods for the quantification of an unknown bioagent in a sample by amplification of nucleic acid of the bioagent, and concurrent amplification of a known quantity of a calibration polynucleotide from which are obtained a bioagent identifying amplicon and a calibration amplicon. Upon molecular mass analysis, mass and abundance data are obtained. The identity of the bioagent is then determined from the molecular mass of the bioagent identifying amplicon and the quantity of the identified bioagent in the sample is determined from the abundance data of the bioagent identifying amplicon and the abundance data of the calibration amplicon.

    摘要翻译: 本发明提供了通过扩增生物标记的核酸来定量样品中的未知生物标签的方法,以及同时扩增已知量的校准多核苷酸,从中获得了鉴定扩增子的生物标志物和校准扩增子。 通过分子质量分析,获得质量和丰度数据。 然后根据鉴定扩增子的生物标志物的分子量确定生物标签的身份,并从鉴定扩增子的生物标志物的丰度数据和校准扩增子的丰度数据确定样品中鉴定的生物标记物的量。