E1 ENZYME MUTANTS AND USES THEREOF
    85.
    发明申请
    E1 ENZYME MUTANTS AND USES THEREOF 审中-公开
    E1酶的突变体及其用途

    公开(公告)号:WO2013052814A2

    公开(公告)日:2013-04-11

    申请号:PCT/US2012/058983

    申请日:2012-10-05

    Abstract: The invention provides isolated nucleic acids molecules, designated UBA3, UAE, or UBA6, or other E1 enzyme variant nucleic acid molecules, which encode novel E1 enzyme variant proteins. The invention also provides antisense nucleic acid molecules, recombinant expression vectors containing UBA3, UAE, or UBA6, or other E1 enzyme variant nucleic acid molecules, host cells into which the expression vectors have been introduced, and nonhuman transgenic animals in which a UBA3, UAE, or UBA6, or other E1 enzyme variant gene has been introduced or disrupted. The invention still further provides isolated UBA3, UAE, or UBA6, or other E1 enzyme variant proteins, fusion proteins, antigenic peptides and anti- UBA3, UAE, or UBA6, or other E1 enzyme variant antibodies. The invention provides methods to identify agents that inhibit UBA3, UAE, or UBA6, or other E1 enzyme variant expression or activity. Diagnostic and therapeutic methods utilizing compositions of the invention are also provided.

    Abstract translation: 本发明提供编码新的E1酶变体蛋白的分离的核酸分子,命名为UBA3,UAE或UBA6或其他E1酶变体核酸分子。 本发明还提供反义核酸分子,含有UBA3,UAE或UBA6或其他E1酶变体核酸分子的重组表达载体,已经引入表达载体的宿主细胞,以及其中UBA3,UAE的非人类转基因动物 ,或UBA6或其他E1酶变异基因已被引入或破坏。 本发明还进一步提供了分离的UBA3,UAE或UBA6或其他E1酶变体蛋白,融合蛋白,抗原肽和抗UBA3,UAE或UBA6或其他E1酶变体抗体。 本发明提供鉴定抑制UBA3,UAE或UBA6或其他E1酶变体表达或活性的药剂的方法。 还提供了利用本发明组合物的诊断和治疗方法。

    RATIONAL ENZYME MINING
    87.
    发明申请
    RATIONAL ENZYME MINING 审中-公开
    合理的采食

    公开(公告)号:WO2012074476A1

    公开(公告)日:2012-06-07

    申请号:PCT/SE2011/051449

    申请日:2011-11-29

    CPC classification number: C12Q1/25 C12N1/36 C12Q1/02

    Abstract: A method for rational mining for induced enzymes in microbial communities is described. The method is characterized in that a community of microorganisms is provided and that the microbial populations of the community are cultivated in a container under conditions of choice, where the microorganisms are given a defined culturing medium, to eliminate matter deriving from the natural habitat and to allow the microbial community to reach a metabolic steady-state. The method is further characterized in that at least one fraction of microorganisms is taken from the container and transferred into at least two separate containers, where at least one of the fractions of microorganisms is provided with a defined medium which includes an inducing substance and/or a substance against which enzyme/enzymes is/are desired, to induce regulation of expression of the desired enzyme/enzymes, and at least one fraction is provided with a defined medium without said inducing substance and without said substance against which enzyme/enzymes is/are desired, for the purpose of comparison, and the fractions are maintained and/or cultivated. Samples of the two fractions are then withdrawn and analyzed for identification of the induced enzyme/enzymes.

    Abstract translation: 描述了微生物群落中诱导酶合理开采的方法。 该方法的特征在于提供微生物群落,并且在选择的条件下将容器中的微生物种群培养在容器中,其中微生物被赋予限定的培养基,以消除源于自然栖息地的物质,并且 使微生物群落达到代谢稳态。 该方法的特征还在于至少一部分微生物从容器中取出并转移到至少两个分开的容器中,其中至少一个微生物部分具有限定的培养基,其包括诱导物质和/或 提供酶/酶所需的物质以诱导所需酶/酶的表达的调节,并且至少一个级分具有没有所述诱导物质的限定的培养基,并且没有所述酶/酶是/ 为了比较的目的,并且维持和/或培养级分。 然后取出两个级分的样品并分析以鉴定诱导的酶/酶。

    蛍光測定方法
    88.
    发明申请
    蛍光測定方法 审中-公开
    荧光测量方法

    公开(公告)号:WO2011162150A1

    公开(公告)日:2011-12-29

    申请号:PCT/JP2011/063776

    申请日:2011-06-16

    CPC classification number: C12Q1/25 G01N21/76 G01N2021/7786

    Abstract:  本発明は、酵素反応によって生成する蛍光分子から発光された蛍光の検出効率を高め、これによって高感度化を図ると共に、従来の酵素反応による蛍光基質をそのまま利用可能とする蛍光測定方法を提供することを解決すべき課題とする。本発明の蛍光測定方法は、工程(b):酵素固定基板上に、水溶性高分子および蛍光分子前駆分子を導入する工程;工程(c):前記酵素固定基板上で酵素反応を生じさせて、前記蛍光分子前駆分子を蛍光分子に変換する工程;工程(d):前記蛍光分子を前記水溶性高分子と結合させて、前記酵素固定基板上に蛍光分子-水溶性高分子複合体を形成させる工程;および、工程(e):前記蛍光分子-水溶性高分子複合体から発光された蛍光を検出する工程を含む。

    Abstract translation: 所公开的荧光测量方法提高了由作为酶反应的结果产生的荧光分子发射的荧光的检测效率,从而提供增加的灵敏度,并允许原样使用来自常规酶反应的荧光底物。 所述荧光测量方法包括:步骤(b)其中将水溶性大分子和荧光分子前体分子引入酶固定基底上; 步骤(c),其中在固定酶的底物上诱导酶反应,并将荧光分子前体分子转化为荧光分子; 步骤(d),其中荧光分子与上述水溶性大分子结合,从而在固定酶的底物上形成荧光分子/水溶性大分子复合物; 和检测从荧光分子/水溶性大分子复合物发出的荧光的步骤(e)。

    THERMAL DENATURATION SCREENING ASSAY TO IDENTIFY CANDIDATE COMPOUNDS FOR PREVENTION AND TREATMENT OF PARKINSON'S DISEASE
    90.
    发明申请
    THERMAL DENATURATION SCREENING ASSAY TO IDENTIFY CANDIDATE COMPOUNDS FOR PREVENTION AND TREATMENT OF PARKINSON'S DISEASE 审中-公开
    鉴别化合物用于预防和治疗帕金森病的热诊断筛选测定

    公开(公告)号:WO2009099896A9

    公开(公告)日:2011-12-08

    申请号:PCT/US2009032473

    申请日:2009-01-29

    CPC classification number: C12Q1/25

    Abstract: Thermal Denaturation Screening Assay to Identify Candidate Compounds for Prevention and Treatment of Parkinson's Disease The invention provides highthroughput screening assays to identify agents useful for treatment of Parkinson's Disease. In one embodiment the assay includes exposing a plurality of test samples, each containing a test compound and parkin protein, to thermal destabilization conditions and determining parkin ligase activity in the test samples relative to a control sample not containing a test agent. A test agent contained in a test sample in which parkin ligase activity exceeds the ligase activity in said control sample is identified as a candidate compound for treatment of Parkinson's Disease.

    Abstract translation: 鉴定用于预防和治疗帕金森病的候选化合物的热变性筛选测定本发明提供高通量筛选测定法以鉴定可用于治疗帕金森病的药剂。 在一个实施方案中,测定包括将多个测试样品(每个包含测试化合物和帕金蛋白)暴露于热不稳定条件下,并相对于不含测试试剂的对照样品测定测试样品中的parkin连接酶活性。 包含在其中parkin连接酶活性超过所述对照样品中的连接酶活性的测试样品中的测试试剂被鉴定为用于治疗帕金森病的候选化合物。

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