申请人:Michigan Diagnostics, LLC
公开号:US07781229B2
公开(公告)日:2010-08-24
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。