Two stage nucleic acid amplification using an amplification oligomer
    3.
    发明申请
    Two stage nucleic acid amplification using an amplification oligomer 有权
    使用扩增寡聚物的两阶段核酸扩增

    公开(公告)号:US20080176242A1

    公开(公告)日:2008-07-24

    申请号:US11983216

    申请日:2007-11-06

    IPC分类号: C12Q1/68 C07H21/04

    摘要: This invention provides methods, compositions and systems to detect a nucleic acid of interest in a two-stage amplification. The two-stage amplification begins with a first non-enzymatic accumulation of an amplification oligomer that is the target substrate for a second nucleic acid amplification or assay. Two or more amplification oligomers can be used to allow multiplexed amplifications of two or more nucleic acids of interest with deconvolution based on unique detection signals or unique signal locations.

    摘要翻译: 本发明提供在两级扩增中检测感兴趣的核酸的方法,组合物和系统。 两步扩增开始于作为第二次核酸扩增或测定的靶底物的扩增寡聚物的第一非酶积累。 可以使用两个或更多个扩增寡聚体,以基于独特的检测信号或唯一的信号位置,通过去卷积来允许两个或多个感兴趣的核酸的多重扩增。

    Methods and Compositions for Nucleic Acid Purification
    9.
    发明申请
    Methods and Compositions for Nucleic Acid Purification 审中-公开
    核酸纯化的方法和组合物

    公开(公告)号:US20110237449A1

    公开(公告)日:2011-09-29

    申请号:US12986545

    申请日:2011-01-07

    IPC分类号: C40B30/04 C40B40/06

    摘要: Methods of capturing two or more nucleic acids simultaneously from a single sample are provided. Different nucleic acids are captured through cooperative hybridization events on a substrate, or different subsets of particles, or at different selected positions on a spatially addressable solid support. Methods described include enrichment and purification of nucleic acids prior to downstream steps including sequencing of target nucleic acids. Compositions, kits, and systems related to the methods are also described.

    摘要翻译: 提供了从单个样品同时捕获两种或更多种核酸的方法。 不同的核酸通过底物上的协同杂交事件或不同的颗粒子集,或在空间上可寻址的固体支持物上的不同的选定位置捕获。 所描述的方法包括在下游步骤之前的核酸的富集和纯化,包括靶核酸的测序。 还描述了与方法相关的组合物,试剂盒和系统。

    Assays for determining telomere length and repeated sequence copy number
    10.
    发明申请
    Assays for determining telomere length and repeated sequence copy number 审中-公开
    用于确定端粒长度和重复序列拷贝数的测定

    公开(公告)号:US20110195864A1

    公开(公告)日:2011-08-11

    申请号:US13066212

    申请日:2011-04-08

    申请人: Yunqing Ma

    发明人: Yunqing Ma

    IPC分类号: C40B30/04 C12Q1/68

    摘要: Methods of detecting copy number of a repeated sequence element, including methods of determining telomere length, are provided. The methods can be multiplexed for detection of repeated sequence element copy number on two or more nucleic acid targets simultaneously. Compositions, kits, and systems related to the methods are also described.

    摘要翻译: 提供了检测重复序列元件的拷贝数的方法,包括确定端粒长度的方法。 所述方法可以多路复用以同时检测两个或多个核酸靶上的重复序列元件拷贝数。 还描述了与方法相关的组合物,试剂盒和系统。