Ethidium bromide

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SKU:
RM813
Ethidium bromide is an intercalating fluorescent dye reagent for DNA/RNA staining.


Ethidium bromide is a polyaromatic fluorescent small molecule and nucleic acid intercalator widely used as a stain in DNA and RNA electrophoresis. Upon intercalation into the hydrophobic region between nucleic acid base pairs, fluorescence-quenching water molecules associated to the Ethidium bromide structure are displaced and the bound Ethidium bromide then fluoresces very strongly compared to free Ethidium bromide (~25 fold increase in dsDNA).
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Product Name Ethidium bromide
SKU RM813
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