New chemiluminescent compounds, stable in aqueous buffers, for use in biological assaying include acridanebased compounds and (1,2)-dioxetanes. Among the new acridanebased compounds are water-soluble acridanes, enhancer coupled acridanes, bis and trisacridanes as well as acridane-(1,2)-dioxetanes. Among the new (1,2)-dioxetanes are electron deficient group-containing dioxetanes and tethered bis-1,2-dioxetanes. The (1,2)-dioxetanes are useful as substrates for various enzymes. The acridanes can be admixed with an oxidizing agent. An aqueous buffer and, optionally, a stabilizer to form a substrate or reagent formulation useful for assaying, inter alia, HRP.
新的
化学发光化合物,能够在
水溶液缓冲液中保持稳定,用于
生物测定,包括基于
蒽醌的化合物和(1,2)-二氧杂环烷。新的基于
蒽醌的化合物包括
水溶性
蒽醌,增强剂偶联
蒽醌,双
蒽醌和三
蒽醌以及
蒽醌-(1,2)-二氧杂环烷。新的(1,2)-二氧杂环烷包括含电子亏损基团的二氧杂环烷和连接的双(1,2)-二氧杂环烷。这些(1,2)-二氧杂环烷可用作各种酶的底物。
蒽醌可以与氧化剂混合。
水溶液缓冲液和可选的稳定剂可以形成用于测定HRP等的底物或试剂配方。