溴化乙啶 98 Biotechnology

供应商: VWR Chemicals
Danger

Synonyms: EtBr, 胡米溴铵, 3,8-二氨基-5-乙基-6-苯基菲啶溴化物

VWRC0492-25GEA 7469 CNY
VWRC0492-25G VWRC0492-5G VWRC0492-250G VWRC0492-100G
溴化乙啶 98 Biotechnology
溴化乙啶

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.

分子式: C₂₁H₂₀BrN₃
分子量: 394.31 g/mol
沸点: 72 °C (0.1 Torr)
溶点: 261…264 °C
密度: 1.01 g/cm³ (20 °C)
闪点: <100 °C
存储条件: Ambient
MDL编号: MFCD00011724
CAS号: 1239-45-8
EINECS: 214-984-6
UN号: 2811
ADR: 6.1 I
Merck Index: 13,04751

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产品技术规格

DNase None Detected
Loss on Drying ≤5%
Protease None Detected
Purity (Dry Basis) ≥98%
RNase None


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