申请人:Menchen M. Steven
公开号:US20050084870A1
公开(公告)日:2005-04-21
Long wavelength, narrow emission bandwidth fluorescein dyes are provided for detecting specially overlapping target substances. The dyes comprise 4,7-dichlorofluorescein, and particularly 2′, 4′,5′,7′-tetrachloro-4,7-dichloro-5-(and 5-) carboxyfluoresceins. Methods and kits for using the dyes in DNA analysis are provided.
长波长、窄发射带宽荧光素染料可用于检测特别重叠的目标物质。这些染料包括 4,7-二氯荧光素,特别是 2′,4′,5′,7′-四氯-4,7-二氯-5-(和 5-)羧基荧光素。提供了在 DNA 分析中使用这些染料的方法和试剂盒。