申请人:Hitachi Chemical Co., Ltd.
公开号:US05665875A1
公开(公告)日:1997-09-09
Tetraazaporphins represented by the general formula (I): ##STR1## provide substances derived from organisms (e.g. antigens, antibodies, nucleotides, etc.) which have been labeled with a fluorochrome for labeling comprising the tetraazaporphin; reagents comprising any of the labeled substances which can be utilized for assay of various antigens, drugs, DNAs and the like; and analysis of the base sequence of DNA. Fluorescence analysis can be carried out using the labeled substances.
四氮卟啉的一般式(I)表示为:##STR1##,提供了源自生物体(例如抗原,抗体,核苷酸等)的衍生物,这些衍生物已用荧光染料进行标记,其中包括四氮卟啉;还提供了任何标记物的试剂,这些标记物可用于各种抗原,药物,DNA等的检测和分析DNA的碱基序列。可以使用标记物进行荧光分析。