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公开(公告)号:US20090238808A1
公开(公告)日:2009-09-24
申请号:US12002222
申请日:2007-12-14
申请人: Gerard Drewes , Bernhard Kuester , Ulrich Kruse , Carsten Hopf , Dirk Eberhard , Marcus Bantscheff , Valerie Reader , Manfred Raida , David Middlemiss
发明人: Gerard Drewes , Bernhard Kuester , Ulrich Kruse , Carsten Hopf , Dirk Eberhard , Marcus Bantscheff , Valerie Reader , Manfred Raida , David Middlemiss
IPC分类号: A61K38/43 , G01N33/573
CPC分类号: G01N33/6848 , C12Q1/485
摘要: The present invention relates to methods for the characterization of enzymes or of enzyme-compound complexes, wherein the enzyme is obtained from a protein preparation with the help of at least one broad spectrum ligand immobilized on a solid support and wherein the enzyme is characterized by mass spectrometry. These methods are useful for the screening of non-immobilized compound libraries, selectivity profiling of lead compounds and mechanism of action studies in living cells.
摘要翻译: 本发明涉及用于表征酶或酶 - 化合物复合物的方法,其中所述酶是借助于固定在固体支持物上的至少一个宽谱图配体从蛋白质制备物获得的,其中所述酶的特征在于质量 光谱测定。 这些方法可用于非固定化化合物文库的筛选,铅化合物的选择性分析以及活细胞的作用机制研究。