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Ethidium bromide, 1 g

Ethidium bromide (EtBr) is a widely used nucleic acid stain for molecular biology applications. It intercalates between DNA bases, allowing visualization of nucleic acids in gels under UV light. Ideal for DNA and RNA detection in agarose or polyacrylamide gels.


 

Ethidium Bromide (EtBr)
  • Synonyms: 2,7-Diamino-10-ethyl-9-phenylphenanthridinium bromide; Homidium bromide; 3,8-Diamino-5-ethyl-6-phenylphenanthridinium bromide; Dromilac
  • Molecular Formula: C₂₁H₂₀N₃Br
  • Molecular Weight: 394.3 g/mol 
  • Packaging Size: 1 g

Staining of DNA and RNA in agarose and polyacrylamide gels

Molecular biology research, PCR, and electrophoresis

Visualization of nucleic acids under UV illumination

Ethidium bromide is a mutagen and should be handled with care. Use gloves, lab coat, and eye protection. Dispose of according to institutional hazardous waste protocols.