申请人:CORRY Schuyler Boon
公开号:US20090047692A1
公开(公告)日:2009-02-19
The present invention relates to compounds that are substrates for an enzyme, and upon reaction with the enzyme provide a detectable response, such as an optically detectable response. In particular, the compounds have utility in detecting the presence of a β-lactamase in a sample. In addition to the compounds, methods are disclosed for analyzing a sample for the presence of a β-lactmase, for example, as an indicator of expression of a nucleic acid sequence including a sequence coding for a β-lactmase. Kits are disclosed that include the disclosed compounds and additional components, for example, cells, antibodies, a β-lactmase or instructions for using the components in an assay.
本发明涉及一种酶底物化合物,经过与该酶的反应后提供可检测的响应,例如光学可检测响应。特别是,这些化合物在检测样品中β-内酰胺酶的存在方面具有实用性。除了这些化合物,还揭示了一种分析样品中β-内酰胺酶存在的方法,例如,作为包括编码β-内酰胺酶的核酸序列的表达的指示器。还揭示了包括上述化合物和其他组分的试剂盒,例如细胞、抗体、β-内酰胺酶或使用这些组分进行检测的说明。