Method and device for detecting biomolecules
    21.
    发明授权
    Method and device for detecting biomolecules 失效
    用于检测生物分子的方法和装置

    公开(公告)号:US07879594B2

    公开(公告)日:2011-02-01

    申请号:US10548869

    申请日:2004-03-15

    IPC分类号: C12M1/00

    摘要: The present invention relates to a method for detecting a target biomolecule in a sample comprising a plurality of biomolecules, whereby the target biomolecule is provided with a tag, said tag comprising a catalytic active moiety which catalyses a reaction yielding an insoluble reaction product which precipitates on flexible electrically conductive nanoelectrodes. The precipitation onto said nanoelectrodes causes a change in their electroconductivity which is accessible to electroanalytical methods. The invention relates further to a biochip comprising a solid support with nanoelectrodes attached thereto and probe molecules bound to all or to a plurality of said nanoelectrodes which may be the same or different, a segment of said probe molecules being able to interact specifically with a segment of the target biomolecules.

    摘要翻译: 本发明涉及用于检测包含多个生物分子的样品中的目标生物分子的方法,由此所述靶生物分子被提供有标签,所述标签包含催化活性部分,其催化产生不溶性反应产物的反应,所述反应产物在 柔性导电纳米电极。 所述纳米电极上的沉淀导致其电导率的变化,其可用于电分析方法。 本发明进一步涉及一种生物芯片,其包括固体支持体,其上附着有纳米电极,以及探针分子结合到全部或多个所述纳米电极上,所述纳米电极可以相同或不同,所述探针分子的一段能够与片段 的目标生物分子。

    Novel Electropolymerisable Monomers, Soluble in an Aqueous Solution and Comprising a Metalloporphyrin
    22.
    发明申请
    Novel Electropolymerisable Monomers, Soluble in an Aqueous Solution and Comprising a Metalloporphyrin 失效
    新型可电聚合单体,可溶于水溶液并包含金属卟啉

    公开(公告)号:US20090314660A1

    公开(公告)日:2009-12-24

    申请号:US12084476

    申请日:2006-11-02

    摘要: The invention relates to novel electropolymerisable monomers which are to be polymerised in an aqueous solution and comprise: an electropolymerisable pattern selected from acetylene, pyrrols, thiophenes, indols, anilines, azines, p-phenylene vinylenes, p-phenylenes, pyrenes, furanes, selenophenes, pyrridazines, carbazoles, acrylates, methacrylates and the derivatives thereof, and a metalloporphyrine which is substituted by at least two ionised or ionisable entities in an aqueous solution. The invention also relates to a method for the polymerisation of such monomers, to the electroactive probe that can be obtained by the polymerisation of such monomers, and to a method for detecting a target ligand in a biological sample using one such electroactive probe.

    摘要翻译: 本发明涉及要在水溶液中聚合的新型可电聚合单体,包括:可电聚合图案,其选自乙炔,吡咯,噻吩,吲哚,苯胺,吖嗪,对亚苯基乙烯,对亚苯基,芘,呋喃,硒吩 吡咯嗪,咔唑,丙烯酸酯,甲基丙烯酸酯及其衍生物,以及在水溶液中由至少两个电离或电离实体取代的金属卟啉。 本发明还涉及这种单体的聚合方法,可以通过这些单体的聚合获得的电活性探针,以及使用一种这样的电活性探针检测生物样品中的靶配体的方法。

    Method and device for detecting biomolecules
    24.
    发明申请
    Method and device for detecting biomolecules 失效
    用于检测生物分子的方法和装置

    公开(公告)号:US20070037153A1

    公开(公告)日:2007-02-15

    申请号:US10548869

    申请日:2004-03-15

    IPC分类号: C12Q1/68 G01N33/53

    摘要: The present invention relates to a method for detecting a target biomolecule in a sample comprising a plurality of biomolecules, whereby the target biomolecule is provided with a tag, said tag comprising a catalytic active moiety which catalyses a reaction yielding an insoluble reaction product which precipitates on flexible electrically conductive nanoelectrodes. The precipitation onto said nanoelectrodes causes a change in their electroconductivity which is accessible to electroanalytical methods. The invention relates further to a biochip comprising a solid support with nanoelectrodes attached thereto and probe molecules bound to all or to a plurality of said nanoelectrodes which may be the same or different, a segment of said probe molecules being able to interact specifically with a segment of the target biomolecules.

    摘要翻译: 本发明涉及用于检测包含多个生物分子的样品中的靶生物分子的方法,由此所述靶生物分子被提供有标签,所述标签包含催化活性部分,其催化产生不溶性反应产物的反应,所述反应产物在 柔性导电纳米电极。 所述纳米电极上的沉淀导致其电导率的变化,其可用于电分析方法。 本发明进一步涉及一种生物芯片,其包括固体支持体,其上附着有纳米电极,并且探针分子结合到所有或多个所述纳米电极上,所述纳米电极可以相同或不同,所述探针分子的一段能够与片段 的目标生物分子。

    Pyrroles substituted by oligonucleotides
    25.
    发明申请
    Pyrroles substituted by oligonucleotides 失效
    由寡核苷酸取代的吡咯

    公开(公告)号:US20060189555A1

    公开(公告)日:2006-08-24

    申请号:US10536317

    申请日:2003-12-16

    CPC分类号: C07H21/00 Y02P20/55

    摘要: The invention relates to novel pyrrole derivatives of the formula (I) which make it possible to immobilize and address oligonucleotides by electropolymerization. Said invention also relates to thus produced electroactive polymers and to methods for using them for detecting, identifying and dosing analytes in a sampe. (I) wherein R1 is one type of oligonucleotide, Y is S or O, X is a spacer arm selected from —(CH2)—O—, —(CH2) P O—[(CH2)2—O]q—, —(CH2)r; —CO—NR—(CH2)r-0-, —CH2r—NCH3—(CH2)r—O—, —CH2)rCO—NR′—[CH2)2—O]s—, —(CH2)rNCH3[(CH2)2—O] S —, R′ is H or CH3, n is an integer number ranging from 1 to 5, p is an integer number ranging from 1 to 2, q is an integer number ranging from 1 to 4, r is an integer number ranging from 1 to 3, r′ is an integer number ranging from 1 to 3, s is an integer number ranging from 1 to 3, n, p, q, r, r′ and s are identical or different, a pyrrole cycle is substituted in a position 2, 3, 4 or 5.

    摘要翻译: 本发明涉及式(I)的新型吡咯衍生物,其可以通过电聚合固定和解决寡核苷酸。 所述发明还涉及由此产生的电活性聚合物及其用于检测,鉴定和给予分析物的方法。 (I)其中R 1是一种类型的寡核苷酸,Y是S或O,X是选自以下的间隔臂 - (CH 2)2 - , - ( CH 2 O - [(CH 2)2 -O] q > - , - (CH 2)r < -CO-NR-(CH 2)r -O - , - CH 2 R n -NCH 3 - (CH 2) -O - , - CH 2)NR CO - NR' - [CH 2 N 2) 2 - - - - - - - - - - - - - - - - - - - (CH 2) [(CH 2)2 -O] -S SB, - R'是H或CH 3,n是 1〜5的整数,p为1〜2的整数,q为1〜4的整数,r为1〜3的整数,r'为从 1至3,s为1至3的整数,n,p,q,r,r'和s相同或不同,在2,3,4或5位置上取代吡咯环。

    Viral isolates associated with multiple sclerosis
    28.
    发明授权
    Viral isolates associated with multiple sclerosis 有权
    与多发性硬化相关的病毒分离物

    公开(公告)号:US06184025B2

    公开(公告)日:2001-02-06

    申请号:US09200990

    申请日:1998-11-30

    IPC分类号: C12N112

    摘要: Composition comprising two pathogenic and/or infective agents associated with multiple sclerosis, namely a first agent which consists of a human virus possessing reverse transcriptase activity and related to a family of endogenous retroviral elements, or a variant of said virus, and a second agent, or a variant of said second agent, these two pathogenic and/or infective agents originating from the same viral strain chosen from the strains designated, respectively, POL-2 deposited with the ECACC on Jul. 22, 1992 under Accession Number V92072202 and MS7PG deposited with the ECACC on Jan. 8, 1993 under Accession Number V93010816, and from their variant strains.

    摘要翻译: 包含与多发性硬化相关的两种致病和/或感染因子的组合物,即由具有逆转录酶活性并与内源性逆转录病毒元件家族相关的人病毒或所述病毒的变体组成的第一药剂和第二药剂, 或所述第二药剂的变体,这两种源自相同病毒株的两种致病和/或感染剂分别选自1992年7月22日以ECACC保藏的保藏号为V92072202的POL-2和存储的MS7PG的菌株 1993年1月8日,ECACC以保藏号V93010816和其变体菌株。