MULTISIGNAL REAGENTS FOR LABELING ANALYTES
    10.
    发明公开
    MULTISIGNAL REAGENTS FOR LABELING ANALYTES 审中-公开
    MULTISIGNALREAGENZIEN ZUR MARKIERUNG VON ANALYTEN

    公开(公告)号:EP2877855A4

    公开(公告)日:2016-03-02

    申请号:EP13822167

    申请日:2013-07-12

    IPC分类号: G01N33/58 C12Q1/68

    摘要: Provided is a composition comprising an analyte bound to a polymer where the analyte is less than about 2000 MW and the polymer further comprises more than one signal or first member of a second binding pair. Also provided is an assay for an analyte comprising combining a sample suspected of containing the analyte with the above-described composition and a binding agent that binds to the analyte; and detecting the signal or the first member of the second binding pair that is bound to the binding agent. Additionally provided is a multisignal labeling reagent comprising a first polymer covalently bound to (a) a reactive group or a first member of a first binding pair, and (b) more than one digoxigenin molecule.

    摘要翻译: 提供了包含共价键合或通过第一结合对与聚合物结合的分析物的组合物。 在该组合物中,分析物小于约2000MW; 所述聚合物还包含多于一个信号或第二结合对的第一个成员; 并且分析物不是第一结合对或第二结合对的成员。 还提供了分析物的测定法。 该测定包括:将怀疑含有分析物的样品与上述组合物结合,以及结合分析物的结合剂; 以及检测绑定到绑定剂的第二绑定对的信号或第一成员。 在该测定中,与结合剂结合的信号或第二结合对的第一个成员的量与样品中的分析物成反比。 另外提供了包含共价结合到(a)第一结合对的反应性基团或第一个成员的第一聚合物的多信号标记试剂,和(b)多于一个的地高辛分子。