Thermo Scientific™ Hoechst 33342 Solution (20 mM)
High-quality Hoechst dye solution for fluorescent staining of DNA and nuclei in fixed- or live-cell imaging techniques.
Supplier: Thermo Scientific™ 62249
Thermo Scientific™ Pierce Hoechst 33342 Fluorescent Stain is a high-quality solution of Hoechst dye for fixed- and live-cell fluorescent staining of DNA and nuclei in cellular imaging techniques.Hoechst 33342 (2'-[4-ethoxyphenyl]-5-[4-methyl-1-piperazinyl]-2,5'-bi-1H-benzimidazole trihydrochloride trihydrate) is a cell-permeable DNA stain that is excited by ultraviolet light and emits blue fluorescence at 460 to 490nm. Hoechst 33342 binds preferentially to adenine-thymine (A-T) regions of DNA. This stain binds into the minor groove of DNA and exhibits distinct fluorescence emission spectra that are dependent on dye:base pair ratios.
|Hoechst 33342 Solution (20 mM)|
|Upon receipt store at 4°C and protect from light.|
|Fluorescence Microscope, High Content Instrument|
|Nucleic Acid Stain|
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For Research Use Only. Not for use in diagnostic procedures.