Detectable threading intercalator
    1.
    发明授权
    Detectable threading intercalator 失效
    可检测螺纹嵌入剂

    公开(公告)号:US07576205B2

    公开(公告)日:2009-08-18

    申请号:US11152495

    申请日:2005-06-13

    IPC分类号: C07F15/00 C12Q1/68

    摘要: A threading intercalator of general formula I: IG1-DG-IG2-(DG-IG3)n  (I) wherein IG1, IG2, and IG3 are the same or different and represent an intercalating group comprising a planar polyaromatic group; wherein DG represents an electrochemical, a chemiluminescent, a catalytic or an electrochemiluminescent detectable group; and wherein n represents 0 or 1. This invention also relates to a process of detecting a double strand nucleic acid molecule using the threading intercalator.

    摘要翻译: 一般通式I的线程插值器:<?in-line-formula description =“In-line Formulas”end =“lead”?> IG1-DG-IG2-(DG-IG3)n(I) -formulae description =“In-line Formulas”end =“tail”?>其中IG1,IG2和IG3相同或不同,表示包括平面多芳族基团的嵌入基团; 其中DG表示电化学,化学发光,催化或电化学发光可检测组; 并且其中n表示0或1.本发明还涉及使用穿线嵌入剂检测双链核酸分子的方法。

    Detectable threading intercalator
    2.
    发明申请
    Detectable threading intercalator 失效
    可检测螺纹嵌入剂

    公开(公告)号:US20060281922A1

    公开(公告)日:2006-12-14

    申请号:US11152495

    申请日:2005-06-13

    IPC分类号: C07F15/00 C07D471/02

    摘要: A threading intercalator of general formula I: IG1-DG-IG2-(DG-IG3)n   (I) wherein IG1, IG2, and IG3 are the same or different and represent an intercalating group comprising a planar polyaromatic group; wherein DG represents an electrochemical, a chemiluminescent, a catalytic or an electrochemiluminescent detectable group; and wherein n represents 0 or 1. This invention also relates to a process of detecting a double strand nucleic acid molecule using the threading intercalator.

    摘要翻译: 通式I的穿线嵌入剂:<?in-line-formula description =“In-line Formulas”end =“lead”?> IG 1 -DG-IG > - (DG-IG 3)n(I)<?in-line-formula description =“In-line Formulas”end =“tail”?>其中IG 1 ,IG 2和IG 3相同或不同,表示包含平面多芳族基团的嵌入基团; 其中DG表示电化学,化学发光,催化或电化学发光可检测组; 并且其中n表示0或1.本发明还涉及使用穿线嵌入剂检测双链核酸分子的方法。

    Determination of nucleic acid using electrocatalytic intercalators
    5.
    发明申请
    Determination of nucleic acid using electrocatalytic intercalators 失效
    使用电催化嵌入剂测定核酸

    公开(公告)号:US20060046254A1

    公开(公告)日:2006-03-02

    申请号:US10933023

    申请日:2004-09-02

    IPC分类号: C12Q1/68 C07F15/00 C07D471/02

    摘要: Compositions and methods for electrochemical detection of nucleic acid are disclosed. The compositions comprise electrocatalytic intercalators that bind to double-stranded nucleic acid and oxidize nucleic acid. Methods of detecting nucleic acid in a sample comprise forming double-stranded nucleic acid that is bound by electrocatalytic intercalators wherein the intercalators catalyze oxidation of the nucleic acid at the surface of an electrode.

    摘要翻译: 公开了用于核酸的电化学检测的组合物和方法。 组合物包含结合双链核酸并氧化核酸的电催化嵌入剂。 检测样品中核酸的方法包括形成由电催化嵌入剂结合的双链核酸,其中嵌入剂催化核酸在电极表面的氧化。

    DETECTABLE THREADING INTERCALATOR
    6.
    发明申请
    DETECTABLE THREADING INTERCALATOR 审中-公开
    可检测的螺纹间隔器

    公开(公告)号:US20090325305A1

    公开(公告)日:2009-12-31

    申请号:US12501319

    申请日:2009-07-10

    IPC分类号: G01N33/50 C07F15/00 C07H21/04

    摘要: A threading intercalator of general formula I: IG1-DG-IG2-(DG-IG3)n  (I) wherein IG1, IG2, and IG3 are the same or different and represent an intercalating group comprising a planar polyaromatic group; wherein DG represents an electrochemical, a chemiluminescent, a catalytic or an electrochemiluminescent detectable group; and wherein n represents 0 or 1. This invention also relates to a process of detecting a double strand nucleic acid molecule using the threading intercalator.

    摘要翻译: 通式I的螺旋嵌入剂:IG1-DG-IG2-(DG-IG3)n(I)其中IG1,IG2和IG3相同或不同,表示包含平面多芳基的嵌入基团; 其中DG表示电化学,化学发光,催化或电化学发光可检测组; 并且其中n表示0或1.本发明还涉及使用穿线嵌入剂检测双链核酸分子的方法。

    Determination of nucleic acid using electrocatalytic intercalators
    7.
    发明授权
    Determination of nucleic acid using electrocatalytic intercalators 失效
    使用电催化嵌入剂测定核酸

    公开(公告)号:US07462720B2

    公开(公告)日:2008-12-09

    申请号:US10933023

    申请日:2004-09-02

    IPC分类号: C07F15/00 C12Q1/68

    摘要: Compositions and methods for electrochemical detection of nucleic acid are disclosed. The compositions comprise electrocatalytic intercalators that bind to double-stranded nucleic acid and oxidize nucleic acid. Methods of detecting nucleic acid in a sample comprise forming double-stranded nucleic acid that is bound by electrocatalytic intercalators wherein the intercalators catalyze oxidation of the nucleic acid at the surface of an electrode.

    摘要翻译: 公开了用于核酸的电化学检测的组合物和方法。 组合物包含结合双链核酸并氧化核酸的电催化嵌入剂。 检测样品中核酸的方法包括形成由电催化嵌入剂结合的双链核酸,其中嵌入剂催化核酸在电极表面的氧化。

    Mediator-modified redox biomolecules for use in electrochemical determination of analyte
    8.
    发明授权
    Mediator-modified redox biomolecules for use in electrochemical determination of analyte 有权
    用于电化学测定分析物的中间体修饰的氧化还原生物分子

    公开(公告)号:US07807835B2

    公开(公告)日:2010-10-05

    申请号:US12413214

    申请日:2009-03-27

    申请人: Hong Xie Zhiqiang Gao

    发明人: Hong Xie Zhiqiang Gao

    IPC分类号: C07F15/00 C12Q1/26

    CPC分类号: C07F15/0026

    摘要: Compositions and methods for electrochemical detection of an analyte comprising a transition metal compound wherein M is a metallic element that can form a coordinate bond to nitrogen; R and R′ are coordinated to M at their nitrogen atoms; L is a linking ligand; Z is chlorine or bromine; m can be from 1 to 6 and X is an anion, or combination of anions, that balances the charge m. Also provided are electrochemical tags and methods of detection.

    摘要翻译: 用于电化学检测包含过渡金属化合物的分析物的组合物和方法,其中M是能够形成与氮的配位键的金属元素; R和R'在氮原子上与M配位; L是连接配体; Z是氯或溴; m可以是1至6,X是阴离子或阴离子的组合,其平衡电荷m。 还提供了电化学标签和检测方法。

    Method and device for detection of nucleic acids and/or polypeptides
    9.
    发明授权
    Method and device for detection of nucleic acids and/or polypeptides 失效
    用于检测核酸和/或多肽的方法和装置

    公开(公告)号:US07655404B2

    公开(公告)日:2010-02-02

    申请号:US11568154

    申请日:2004-04-29

    IPC分类号: C12Q1/68 G01N33/53

    摘要: A method for the detection and/or quantification of at least one target nucleic acid or target polypeptide in a sample of nucleic acids or polypeptides comprising the steps of: a) providing a sample comprising nucleic acids or polypeptides; b) labeling the nucleic acids or polypeptides with a ligand conjugate, the ligand conjugate comprising a first element binding to the nucleic acids or polypeptides and a second element which is a capture ligand; c) contacting the nucleic acid-ligand conjugates or polypeptide-ligand conjugates with at least one capture probe, the capture probe hybridizing with or binding to at least one target nucleic acid or target polypeptide; d) adding i) an oxidoreductase enzyme, wherein the oxidoreductase enzyme is recognized by the capture ligand, or ii) a complex comprising an oxidoreductase enzyme bound to a capture receptor, the capture receptor capable of binding to the capture ligand; e) adding a redox polymer, the redox polymer binding to the oxidoreductase enzyme, thereby resulting in the transfer of electrons from the enzyme via the redox polymer to an electrode surface; and f) detecting and/or quantifying the presence of the target nucleic acid(s) or target polypeptide(s).

    摘要翻译: 一种用于检测和/或定量核酸或多肽样品中至少一种靶核酸或靶多肽的方法,包括以下步骤:a)提供包含核酸或多肽的样品; b)用配体缀合物标记核酸或多肽,所述配体缀合物包含与核酸或多肽结合的第一元件和作为捕获配体的第二元件; c)使所述核酸 - 配体缀合物或多肽 - 配体缀合物与至少一种捕获探针,所述捕获探针与至少一种靶核酸或靶多肽杂交或与至少一种靶核酸多肽结合; d)添加i)氧化还原酶,其中所述氧化还原酶被所述捕获配体识别,或ii)包含与捕获受体结合的氧化还原酶的复合物,所述捕获受体能够结合所述捕获配体; e)加入氧化还原聚合物,氧化还原聚合物与氧化还原酶结合,从而导致电子从酶经由氧化还原聚合物转移到电极表面; 和f)检测和/或定量靶核酸或靶多肽的存在。

    MEDIATOR-MODIFIED REDOX BIOMOLECULES FOR USE IN ELECTROCHEMICAL DETERMINATION OF ANALYTE
    10.
    发明申请
    MEDIATOR-MODIFIED REDOX BIOMOLECULES FOR USE IN ELECTROCHEMICAL DETERMINATION OF ANALYTE 有权
    用于分析仪电化学测定的中和剂修饰的氧化还原生物分子

    公开(公告)号:US20090218236A1

    公开(公告)日:2009-09-03

    申请号:US12413214

    申请日:2009-03-27

    申请人: Hong Xie Zhiqiang Gao

    发明人: Hong Xie Zhiqiang Gao

    CPC分类号: C07F15/0026

    摘要: Compositions and methods for electrochemical detection of an analyte comprising a transition metal compound wherein M is a metallic element that can form a coordinate bond to nitrogen; R and R′ are coordinated to M at their nitrogen atoms; L is a linking ligand; Z is chlorine or bromine; m can be from 1 to 6 and X is an anion, or combination of anions, that balances the charge m. Also provided are electrochemical tags and methods of detection.

    摘要翻译: 用于电化学检测包含过渡金属化合物的分析物的组合物和方法,其中M是能够形成与氮的配位键的金属元素; R和R'在氮原子上与M配位; L是连接配体; Z是氯或溴; m可以是1至6,X是阴离子或阴离子的组合,其平衡电荷m。 还提供了电化学标签和检测方法。