Diazoluminomelanin and a method for preparing same
    32.
    发明授权
    Diazoluminomelanin and a method for preparing same 失效
    二氮芥菜素和其制备方法

    公开(公告)号:US5003050A

    公开(公告)日:1991-03-26

    申请号:US489561

    申请日:1990-03-07

    摘要: A water-soluble luminescent compound having repeating units of the formula: ##STR1## The product, which is a polymer having repeating units comprising diazo-linked luminol and hydroxyindole, is referred to as diazoluminomelanin (DALM), since one of the precursors to this product, 3-amino-L-tyrosine (3AT) is closely related to the biological substrates which are converted into melanin.Also provided is a method for preparing DALM which comprises reacting 3AT with an alkali metal nitrite, and reacting the resulting diazonium salt with luminol.DALM can be used for chemiluminescent immunoassays for biological and chemical agents; in radiofrequency and ionizing radiation dosimeters; and for RNA/DNA hybridization assays for viruses and genetic detection.

    摘要翻译: 具有下式重复单元的水溶性发光化合物:作为包含重氮连接的鲁米诺和羟基吲哚的重复单元的聚合物的产物被称为重氮基木兰素(DALM),因为其中一种前体 产物,3-氨基-L-酪氨酸(3AT)与转化成黑色素的生物底物密切相关。 还提供了一种制备DALM的方法,其包括使3AT与碱金属亚硝酸盐反应,并使得到的重氮盐与鲁米诺反应。 DALM可用于生物和化学试剂的化学发光免疫测定; 射频和电离辐射剂量计; 以及用于病毒和遗传检测的RNA / DNA杂交测定。