A method of enhancing a luminescent reaction, luminometric assay and kits for use in the same
申请人:SANYO CHEMICAL INDUSTRIES, LTD.
公开号:EP0505198A1
公开(公告)日:1992-09-23
A chemiluminescent reaction, which may be utilized for immunoassay, carried out by reaction of 2,3-dihydro-1,4-phthalazinedione or its derivative, a peroxidase, and an oxidant, is enhanced by conducting it in the presence of a phenolic compound such as (4-cyanomethylthio)phenol. Especially, it is preferred that (4-cyanomethylthio)phenol is added to each of luminol, horseradish peroxidase, and a hydrogen peroxide to provide a significantly enhanced and stabilised luminescent reaction.
通过 2,3-二氢-1,4-酞嗪二酮或其衍生物、过氧化物酶和氧化剂的反应进行的化学发光反应可用于免疫测定,在酚类化合物如(4-氰基甲硫基)苯酚的存在下进行化学发光反应可增强该反应。特别优选的是,在发光酚、辣根过氧化物酶和过氧化氢中各加入(4-氰基甲硫基)苯酚,以显著增强和稳定发光反应。