Cat. No. 5117
Chemical Name: 2'-(4-Ethoxyphenyl)-5-(4-methyl-1-pi
Biological ActivityCell permeable fluorescent DNA stain; binds minor groove of AT-rich regions. Used to quantify DNA in viable cells.
The technical data provided above is for guidance only. For batch specific data refer to the Certificate of Analysis.
All Tocris products are intended for laboratory research use only.
Certificate of Analysis / Safety Data Sheet
Portugal and Waring (1988) Assignment of DNA binding sites for 4',6-diamidine-2-phenylindole and bisbenzimide (Hoechst 33258). A comparative footprinting study. Biochim.Biophys.Acta. 949 158. PMID: 2449244.
Loken (1980) Simultaneous quantitation of Hoechst 33342 and immunofluorescence on viable cells using a fluorescence activated cell sorter. Cytometry 1 136. PMID: 7028425.
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