Ethidium Bromide Powder

Ethidium Bromide Powder. Used as an intercolating dye in the visualisation of Nucleic acids DNA and RNA.
Supplied in a powder form, ready to weigh out.

Commonly used as a fluorescent tag in molecular biology laboratories for techniques such as agarose and Poly-acrylamide gel electrophoresis. It is commonly abbreviated as "EtBr", Ethidium bromide has UV absorbance maxima at 300 and 360 nm, and an emission maximum at 590 nm.

CAS 1239-45-8
Formula: C21H20BrN3
Molar mass: 394.294 g/mol

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