Di-substituted 1,2-dioxetane compounds having increased water solubility and assay compositions
申请人:BOARD OF GOVERNORS
OF WAYNE STATE UNIVERSITY
公开号:EP0757052A1
公开(公告)日:1997-02-05
Stable, enzymatically triggered chemiluminescent 1,2-dioxetanes with improved water solubility are provided. Dioxetanes further substituted with two or more water-solubilizing groups disposed on the dioxetane structure provide superior performance by eliminating the problem of reagent carryover when used in assays performed on capsule chemistry analytical systems. Compositions comprising a dioxetane with two or more water-solubilizing groups, a non-polymeric cationic surfactant enhancer and optionally a fluorescer, for providing enhanced chemiluminescence are also provided.
本发明提供了具有更高水溶性的稳定的酶触发化学发光的 1,2-二氧杂环丁烷。在二氧杂环丁烷结构上进一步取代了两个或两个以上水溶性基团的二氧杂环丁烷,在胶囊化学分析系统上进行检测时,可消除试剂携带问题,从而提供卓越的性能。此外,还提供了由具有两个或多个水溶性基团的二氧杂环丁烷、非聚合阳离子表面活性剂增强剂和荧光剂组成的组合物,用于增强化学发光。