Optical train and method for TIRF single molecule detection and analysis
    2.
    发明申请
    Optical train and method for TIRF single molecule detection and analysis 审中-公开
    光学列车和TIRF单分子检测与分析方法

    公开(公告)号:US20070070349A1

    公开(公告)日:2007-03-29

    申请号:US11234420

    申请日:2005-09-23

    IPC分类号: G01N21/64

    摘要: In one aspect the invention relates to an apparatus for analyzing the presence of a single molecule using total internal reflection. In one embodiment an apparatus for single molecule analysis includes a support having a sample located thereon; two sources of light at distinct wavelengths, a collimator for directing the light onto the sample through a total internal reflection objective; a receiver for receiving a fluorescent emission produced by a single molecule in the sample in response to the light; and a detector for detecting each of the wavelengths in the fluorescent emission. In another embodiment the apparatus further comprises a focusing laser for maintaining focus of the objective on the sample.

    摘要翻译: 一方面,本发明涉及一种使用全内反射来分析单个分子的存在的装置。 在一个实施方案中,用于单分子分析的装置包括具有位于其上的样品的载体; 两个不同波长的光源,用于通过全内反射物镜将光引导到样品上的准直器; 接收器,用于响应于光接收由样品中的单个分子产生的荧光发射; 以及用于检测荧光发射中的每个波长的检测器。 在另一个实施例中,该装置还包括聚焦激光器,用于保持物体在样本上的焦点。

    Methods for nucleic acid sequence determination
    5.
    发明申请
    Methods for nucleic acid sequence determination 审中-公开
    核酸序列测定方法

    公开(公告)号:US20050239085A1

    公开(公告)日:2005-10-27

    申请号:US10831214

    申请日:2004-04-23

    IPC分类号: C12P19/34 C12Q1/68

    摘要: Methods of the invention comprise methods for nucleic acid sequence determination. Generally, the invention relates to sequencing a target nucleic acid by exposing the target nucleic acid to a primer and a polymerase. Such methods may involve determining the sequence of a target nucleic acid by using a thermophilic polymerase, such as a variant of said 9° N DNA polymerase.

    摘要翻译: 本发明的方法包括用于核酸序列测定的方法。 通常,本发明涉及通过将靶核酸暴露于引物和聚合酶来测序靶核酸。 这样的方法可以包括通过使用嗜热聚合酶(例如所述9°N DNA聚合酶的变体)来确定靶核酸的序列。

    Methods and compositions for correcting misincorporation in a nucleic acid synthesis reaction
    6.
    发明申请
    Methods and compositions for correcting misincorporation in a nucleic acid synthesis reaction 审中-公开
    用于校正核酸合成反应中的错配的方法和组合物

    公开(公告)号:US20080096765A1

    公开(公告)日:2008-04-24

    申请号:US11930323

    申请日:2007-10-31

    申请人: Philip Buzby

    发明人: Philip Buzby

    IPC分类号: C40B20/04

    摘要: The invention provides methods for correcting misincorporation of a nucleotide in a primer during a sequencing-by-synthesis reaction by using both a polymerase substantially lacking in exonuclease activity and an enzyme, preferably a polymerase, having exonuclease activity.

    摘要翻译: 本发明提供了在通过使用基本上缺乏外切核酸酶活性的聚合酶和具有核酸外切酶活性的酶,优选聚合酶两者的基础上,通过合成反应测序来纠正引物中核苷酸的错配。

    Methods and compositions for correcting misincorporation in a nucleic acid synthesis reaction
    8.
    发明申请
    Methods and compositions for correcting misincorporation in a nucleic acid synthesis reaction 审中-公开
    用于校正核酸合成反应中的错配的方法和组合物

    公开(公告)号:US20060172328A1

    公开(公告)日:2006-08-03

    申请号:US11326121

    申请日:2006-01-05

    申请人: Philip Buzby

    发明人: Philip Buzby

    IPC分类号: C12Q1/68 C12P19/34

    摘要: The invention provides methods for correcting misincorporation of a nucleotide in a primer during a sequencing-by-synthesis reaction by using both a polymerase substantially lacking in exonuclease activity and an enzyme, preferably a polymerase, having exonuclease activity.

    摘要翻译: 本发明提供了在通过使用基本上缺乏外切核酸酶活性的聚合酶和具有核酸外切酶活性的酶,优选聚合酶两者的基础上,通过合成反应测序来纠正引物中核苷酸的错配。

    Methods for nucleic acid amplification and sequence determination
    9.
    发明申请
    Methods for nucleic acid amplification and sequence determination 审中-公开
    核酸扩增和序列测定方法

    公开(公告)号:US20060024711A1

    公开(公告)日:2006-02-02

    申请号:US11167046

    申请日:2005-06-23

    IPC分类号: C12Q1/68 C12P19/34

    摘要: The invention provides methods for sequencing a nucleic acid comprising conducting rolling circle amplification on a circular nucleic acid template, wherein the resulting amplicon is optionally anchored to a substrate in an individually optically resolvable manner, and performing a sequencing reaction.

    摘要翻译: 本发明提供了用于对核酸进行测序的方法,包括在环状核酸模板上进行滚环扩增,其中所得扩增子任选地以单独光学可分辨的方式锚定于底物,并进行测序反应。

    Use of single-stranded nucleic acid binding proteins in sequencing
    10.
    发明申请
    Use of single-stranded nucleic acid binding proteins in sequencing 审中-公开
    在测序中使用单链核酸结合蛋白

    公开(公告)号:US20060024678A1

    公开(公告)日:2006-02-02

    申请号:US10900711

    申请日:2004-07-28

    申请人: Philip Buzby

    发明人: Philip Buzby

    IPC分类号: C12Q1/68 C12P19/34

    CPC分类号: C12Q1/6869 C12Q2522/101

    摘要: The invention provides methods for stabilizing a nucleic acid sequencing reaction. Generally, methods of the invention include exposing a target nucleic acid to a single-stranded nucleic acid binding protein and performing a sequencing reaction.

    摘要翻译: 本发明提供了稳定核酸测序反应的方法。 通常,本发明的方法包括将靶核酸暴露于单链核酸结合蛋白并进行测序反应。