申请人:Japan Science and Technology Agency
公开号:EP2366785A1
公开(公告)日:2011-09-21
The disclosures of the Specification provide an oligonucleotide derivative suited to practical use, as well as a fluorescent dye cluster and use therefor. The disclosures of the Specification use a labeling agent comprising a plurality of nucleotide derivative units represented by Formula (1) below:
(where, Z represents a nitrogen atom or CH, Y represents an uncondensed aromatic hydrocarbon group or condensed polycyclic hydrocarbon group, X1 represents O, S or Se, and X2 represents SH (or S-), S or Se-, a C1-4 alkyl or a morpholino group.)
本说明书的公开内容提供了一种适合实际使用的寡核苷酸衍生物,以及荧光染料簇及其用途。本说明书公开的内容使用一种标记剂,该标记剂由多个核苷酸衍生物单元组成,如下式(1)所示:
(其中,Z 代表氮原子或 CH,Y 代表未缩合的芳香烃基团或缩合的多环烃基;X1 代表 O、S 或 Se;X2 代表 SH(或 S-)、S 或 Se-、C1-4 烷基或吗啉基)。