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    • 2. 发明申请
    • METHOD FOR MONITORING HYDROLYTIC ACTIVITY
    • 监测水解活性的方法
    • US20110159524A1
    • 2011-06-30
    • US12953063
    • 2010-11-23
    • Peter Helmuth KarusoHung-Yoon Choi
    • Peter Helmuth KarusoHung-Yoon Choi
    • C12Q1/25C12Q1/37C12Q1/44C12Q1/42C12Q1/34
    • G01N33/582C12Q1/34
    • The present invention relates to methods of measuring the activity of a hydrolytic agent comprising contacting a biomolecule with a hydrolytic agent in the presence of a fluorescent dye under conditions that allow digestion of the biomolecule by the hydrolytic agent. The fluorescence of the dye is monitored over time and a change in fluorescence signifies digestion of the biomolecule by the hydrolytic agent. The biomolecule is preferably a protein, peptide or proteome but can also be a carbohydrate, oligonucleotide or lipid. Further methods relate to determining an end point for digestion of a biomolecule by a hydrolytic agent, and methods of monitoring digestion of a biomolecule by a hydrolytic agent. The monitoring can be performed on the reaction mixture in real time or via sampling. The invention also relates to kits for carrying out the method.
    • 本发明涉及测量水解剂活性的方法,包括在允许通过水解剂消化生物分子的条件下,在荧光染料存在下使生物分子与水解剂接触。 随着时间的推移监测染料的荧光,并且荧光的变化意味着水解剂消化生物分子。 生物分子优选是蛋白质,肽或蛋白质组,但也可以是碳水化合物,寡核苷酸或脂质。 其它方法涉及通过水解剂测定生物分子消化的终点,以及通过水解剂监测生物分子消化的方法。 可以对反应混合物实时或通过取样进行监测。 本发明还涉及用于实施该方法的试剂盒。
    • 3. 发明申请
    • Method for Monitoring Hydrolytic Activity
    • 水解活性监测方法
    • US20090111104A1
    • 2009-04-30
    • US12084493
    • 2006-11-03
    • Peter Helmuth KarusoHung-Yoon Choi
    • Peter Helmuth KarusoHung-Yoon Choi
    • C12Q1/68C12Q1/37C12Q1/44C12Q1/42C12Q1/34
    • G01N33/582C12Q1/34
    • The present invention relates to methods of measuring the activity of a hydrolytic agent comprising contacting a biomolecule with a hydrolytic agent in the presence of a fluorescent dye under conditions that allow digestion of the biomolecule by the hydrolytic agent. The fluorescence of the dye is monitored over time and a change in fluorescence signifies digestion of the biomolecule by the hydrolytic agent. The biomolecule is preferably a protein, peptide or proteome but can also be a carbohydrate, oligonucleotide or lipid. Further methods relate to determining an end point for digestion of a biomolecule by a hydrolytic agent, and methods of monitoring digestion of a biomolecule by a hydrolytic agent. The monitoring can be performed on the reaction mixture in real time or via sampling. The invention also relates to kits for carrying out the method.
    • 本发明涉及测量水解剂活性的方法,包括在允许通过水解剂消化生物分子的条件下,在荧光染料存在下使生物分子与水解剂接触。 随着时间的推移监测染料的荧光,并且荧光的变化意味着水解剂消化生物分子。 生物分子优选是蛋白质,肽或蛋白质组,但也可以是碳水化合物,寡核苷酸或脂质。 其它方法涉及通过水解剂测定生物分子消化的终点,以及通过水解剂监测生物分子消化的方法。 可以对反应混合物实时或通过取样进行监测。 本发明还涉及用于实施该方法的试剂盒。