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A label-free real time fluorometric assay for protease and inhibitor screening with a released heme

机译:一种无标记的实时荧光测定法,用于通过释放血红素筛选蛋白酶和抑制剂

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摘要

A label free continuous assay for protease activity and inhibitor screening has been developed. A protease (trypsin) could digest hemoglobin. Free heme molecules were released. Strong n-n stacking and hydrophobic interactions with the perylene probe resulted in efficient quenching of the probe's monomer fluorescence.
机译:已经开发了用于蛋白酶活性和抑制剂筛选的无标记连续测定法。蛋白酶(胰蛋白酶)可以消化血红蛋白。游离血红素分子被释放。与the探针的强n-n堆积和疏水相互作用导致探针单体荧光的有效猝灭。

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  • 来源
    《Chemical Communications》 |2012年第81期|p.10123-10125|共3页
  • 作者单位

    State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China,Graduate School of the Chinese Academy of Sciences, Beijing 100039, P. R. China;

    State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China;

    State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China,Graduate School of the Chinese Academy of Sciences, Beijing 100039, P. R. China;

    State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China;

    State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China;

    State Key Laboratory of Electroanalytical Chemistry, Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, Changchun 130022, P. R. China;

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  • 入库时间 2022-08-17 13:21:04

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