Sigma-Aldrich ETHIDIUM BROMIDE MOLECULAR BIOLOGY REAGE

Name: Sigma-Aldrich ETHIDIUM BROMIDE MOLECULAR BIOLOGY REAGE
SKU: SIAL-E7637-25G
Price: 995.10 USD

List Price $995.10 Your Price $995.10

Sigma-Aldrich Ethidium bromide, BioReagent, Molecular Biology, powder, 25 g - SIAL (Additional S&H or Hazmat Fees May Apply)

NETA PART: SIAL-E7637-25G

MFG.PART: E7637-25G

UNSPSC: 41122409

Manufacturer: Sigma-Aldrich

grade
Molecular Biology

Quality Level
200

product line
BioReagent

form
powder

technique(s)
electrophoresis: suitable

mp
260-262 °C (dec.) (lit.)

fluorescence
λ_ex 360 nm; λ_em 590 nm in PBS λ_ex 526 nm; λ_em 605 nm (10 mm TBE; pH 8.0;) λ_ex 526 nm; λ_em 605 nm in aqueous buffer

suitability
suitable for gel electrophoresis

SMILES string
[Br-].CC[n+]1c(-c2ccccc2)c3cc(N)ccc3c4ccc(N)cc14

InChI
1S/C21H19N3.BrH/c1-2-24-20-13-16(23)9-11-18(20)17-10-8-15(22)12-19(17)21(24)14-6-4-3-5-7-14;/h3-13,23H,2,22H2,1H3;1H

Application
Biochem/physiol Actions Ethidium bromide intercalates double-stranded DNA and RNA and acts as a frameshift mutagen. It can also be used in conjunction with acridine orange to differentiate between viable, apoptotic and necrotic cells.