申请人:THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
公开号:US20150330992A1
公开(公告)日:2015-11-19
Described herein are methods, systems, and compositions for detecting enzyme activity. In some embodiments, the reaction product(s) are coupled with a mass tag, and the enzyme activity is determiner by analyzing the reaction product(s). The enzyme assays can be performed using mass spectrometry, for example nanostructure-initiator mass spectrometry (NIMS). Also described are methods, systems, and compositions for monitoring enzymatic degradation process of a substrate sample, for example a biomass.
本文描述了检测酶活性的方法、系统和组合物。在某些实施例中,反应产物与质量标记偶联,通过分析反应产物来确定酶活性。酶测定可以使用质谱技术进行,例如纳米结构启动子质谱(NIMS)。还描述了监测底物样品(例如生物质)的酶降解过程的方法、系统和组合物。