Digital assay for telomere length
    11.
    发明授权
    Digital assay for telomere length 有权
    数字测定端粒长度

    公开(公告)号:US09347094B2

    公开(公告)日:2016-05-24

    申请号:US14171393

    申请日:2014-02-03

    IPC分类号: C12Q1/68

    摘要: A method of characterizing telomere length. A template may be synthesized in a bulk phase reaction mixture containing genomic DNA. Partitions may be formed after synthesizing the template in the bulk phase reaction mixture, with only a subset of the partitions containing at least one copy of the template. At least a region of the template may be amplified in partitions. Amplification data may be collected from partitions. A measure of telomere length may be determined for the genomic DNA based on the amplification data. In some embodiments, the bulk phase reaction mixture may be thermally cycled for at least two cycles, and heated to a denaturation temperature and cooled to an annealing temperature in each cycle.

    摘要翻译: 一种表征端粒长度的方法。 可以在含有基因组DNA的本体相反应混合物中合成模板。 在本体相反应混合物中合成模板之后可以形成分隔,只有分区的一个子集包含至少一个模板副本。 模板的至少一个区域可以在分区中被放大。 可以从分区收集扩增数据。 可以基于扩增数据确定基因组DNA的端粒长度的量度。 在一些实施方案中,本体相反应混合物可以热循环至少两个循环,并加热至变性温度并在每个循环中冷却至退火温度。

    MULTIPLEXED DIGITAL ASSAY WITH DATA EXCLUSION FOR CALCULATION OF TARGET LEVELS
    16.
    发明申请
    MULTIPLEXED DIGITAL ASSAY WITH DATA EXCLUSION FOR CALCULATION OF TARGET LEVELS 有权
    用于计算目标水平的数据排除的多重数字测量

    公开(公告)号:US20140221237A1

    公开(公告)日:2014-08-07

    申请号:US14171754

    申请日:2014-02-03

    IPC分类号: C12Q1/68

    摘要: Digital assay system, including methods and apparatus, for calculating a level of one or more targets. In an exemplary method, data for amplification of a plurality of targets including a first target may be collected from partitions. A level of the first target may be calculated from only a subset of the data that excludes partitions according to target content.

    摘要翻译: 数字测定系统,包括用于计算一个或多个目标的水平的方法和装置。 在示例性方法中,可以从分区收集用于放大包括第一目标的多个目标的数据。 可以仅从根据目标内容排除分区的数据的子集计算第一目标的级别。

    DIGITAL ASSAYS WITH A REPORTER FOR AMPLICON LENGTH
    18.
    发明申请
    DIGITAL ASSAYS WITH A REPORTER FOR AMPLICON LENGTH 有权
    数字测量与AMPLICON LENGTH的报告

    公开(公告)号:US20140057273A1

    公开(公告)日:2014-02-27

    申请号:US13973940

    申请日:2013-08-22

    IPC分类号: G01N21/64

    摘要: Digital assay system, includes methods, apparatus, and compositions, for distinguishing and measuring different types of templates according to the different lengths of corresponding amplicons, which may be amplified by the same pair of primers. The system may include a length-sensitive reporter generating luminescence that varies according to amplicon length. The system may, for example, be utilized to identify, distinguish, and/or quantify wild-type and mutant/variant templates, processed and unprocessed template, a target template and a primer dimer, or the like.

    摘要翻译: 数字测定系统包括用于根据相应扩增子的不同长度区分和测量不同类型的模板的方法,装置和组合物,其可以通过相同的引物对扩增。 该系统可以包括长度敏感的报告基因产生根据扩增子长度而变化的发光。 该系统可以例如用于鉴定,区分和/或定量野生型和突变体/变体模板,加工和未处理的模板,靶模板和引物二聚体等。