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What is the charge of ethidium bromide?
Posted December 2, 2021
Gel Electrophoresis
Nucleus
Physiological Probes
DNA and RNA Quantitation
Answer
Ethidium bromide has a neutral charge in its crystalline form but acquires a positive charge in an aqueous environment. During
electrophoresis
, positively charged ethidium bromide molecules travel towards the negative electrode
Additional resources
On the electronic structure of ethidium
Gelite™ Safe DNA Gel Stain, the Best and Most Robust DNA Gel Stain
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What is the charge of ethidium bromide?
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