METHOD AND APPARATUS FOR IDENTIFYING ANALYTE-CONTAINING SAMPLES USING SINGLE-READ DETERMINATION OF ANALYTE AND PROCESS CONTROL SIGNALS
    3.
    发明申请
    METHOD AND APPARATUS FOR IDENTIFYING ANALYTE-CONTAINING SAMPLES USING SINGLE-READ DETERMINATION OF ANALYTE AND PROCESS CONTROL SIGNALS 有权
    使用分析仪和过程控制信号的单次确定识别分析样品的方法和装置

    公开(公告)号:US20120003646A1

    公开(公告)日:2012-01-05

    申请号:US13173558

    申请日:2011-06-30

    IPC分类号: C12Q1/68 C12M1/34

    摘要: Apparatus and method for detecting analyte in a reaction mixture comprising an internal control. The invention is illustrated using amplification and detection of nucleic acids, where the amplification reaction comprises an exogenous internal control. Magnitude of the detection signal serves as the variable for identifying invalid trials, identifying valid trials that are negative for analyte, and identifying trials that are positive for analyte. Detection of a signal indicating probe hybridization can be used for assigning the presence or absence of analyte nucleic acid in validated reactions using only a single detectable label, and without distinguishing the proportion of signal contributed by internal control probe binding, and analyte probe binding.

    摘要翻译: 用于检测包含内部对照的反应混合物中的分析物的装置和方法。 使用扩增和检测核酸来说明本发明,其中扩增反应包括外源内部对照。 检测信号的大小用作识别无效试验的变量,识别分析物阴性的有效试验,并鉴定对分析物呈阳性的试验。 指示探针杂交的信号的检测可以用于仅使用单个可检测标记来在有效反应中分配分析物核酸的存在或不存在,并且不区分由内部对照探针结合贡献的信号的比例和分析物探针结合。