Hoechst 33258 analog 2 [23491-54-5]

MedChem Express

Hoechst 33258 analog 2 [23491-54-5]

5

23491-54-5

Research Use Only

98.87

h302-h315-h319-h335,p261-p264-p270-p271-p280-p302+p352-p304+p340-p305+p351+p338-p330-p362+p364-p403+p233-p405-p501

C26H26N6

422.52

Hoechst 33258 analog 2 is a marker dye in Hoechst series. Hoechst is A live nuclear marker dye. Hoechst binds to the grooves in the DNA double strand, which tends to be A/ T-rich DNA strand. Although it binds to all nucleic acids, the A/ T-rich double strand DNA significantly enhances fluorescence intensity Therefore,Hoechst dye can be used for living cell labeling. The fluorescence intensity of Hoechst dye increases with the increase of pH of solution[1].

CN1CCN(C2=CC=C3N=C(C4=CC=C5N=C(C6=CC=CC(C)=C6)NC5=C4)NC3=C2)CC1

2°C to 8°C

12162000