Fluorescent oligonucleotide probe having a general formula (I), wherein Onu represents an oligonucleotide residue, Thio
n
represents a fluorescent oligothiophene containing n thiophenic rings, n being an integer lower than 8, L representing a binder conceived to maintain Thio
n
mobile in relation to Onu in a manner so that Thio
n
can perform its fluorescent action correctly, and Onu can perform its hybridization action.
(I)=Onu-L-Thio
n
.
具有一般式(I)的荧光寡核苷酸探针,其中Onu代表寡核苷酸残基,Thion代表含有n个
噻吩环的荧光寡
噻吩,n为小于8的整数,L代表绑定剂,旨在以一种使Thion能够正确发挥其荧光作用的方式将Thion与Onu相关联,而Onu可以发挥其杂交作用。(I)= Onu-L-Thion。