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Etidio bromuro ≥98% per biotecnologie

Fornitore: VWR Chemicals
Pericolo

Synonyms: Fenantridinio, 3,8-diammino-5-etil-6-fenil, bromuro

0492-25GEA 660 EUR
0492-25G 0492-5G
Etidio bromuro ≥98% per biotecnologie
Ethidium bromide

Fluorescent stain for visualizing nucleic acids.


At a concentration of 0.5 μg/ml, ethidium bromide is useful in agarose or acrylamide gels for band detection. It is used to detect as little as 10 ng of nucleic acid. At higher concentrations (0.5 to 1.0 μg/ml), it may be used to facilitate purification of DNA in a cesium chloride gradient.


For maximum convenience, VWR offers ethidium bromide in various forms, including ready-to-use solutions and powdered forms. Each is packaged in shatter-resistant packaging for added safety. VWR’s ethidium bromide dropper bottle offers the ultimate convenience and safety. Simply dispense one drop of ethidium bromide into 50ml of agarose gel or running buffer (TBE or TAE) or staining solution.

Formula: C₂₁H₂₀BrN₃
Peso molecolare: 394,31 g/mol
Punto di ebollizione: 72 °C (0,1 Torr)
Punto di fusione: 261…264 °C
Densità: 1,01 g/cm³ (20 °C)
Flash Pt: <100 °C
Temperatura di stoccaggio: Ambiente
MDL Number: MFCD00011724
CAS Number: 1239-45-8
EINECS: 214-984-6
UN: 2811
ADR: 6.1,I
Merck Index: 13,04751

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Risultati del test di specificazione

DNasi Assente
Perdita per essiccamento ≤5%
Proteasi Assente
Purezza (base anidra) ≥98%
RNasi Assente

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