A new aggregation-induced emission (AIE) compound 1,1-dimethyl-2,5-bis[4-(isothiocyanatemethyl)phenyl]-3,4-diphenylsilole (SITC) was synthesized and used to conjugate with aminoallyl-dUTP. The SITC–dUTP can be incorporated enzymatically into DNA strands with the degree of labeling (DOL) up to the theoretic limit.
研究人员合成了一种新的聚集诱导发射(AIE)化合物
1,1-二甲基-2,5-双[4-(异
硫氰酸基甲基)苯基]-3,4-二苯基
硅油(SITC),并将其用于与
氨基烯丙基-dUTP 共轭。SITC-dUTP 可通过酶法与 DNA 链结合,标记度(DOL)可达到理论极限。