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
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 |
产品技术规格
DNase | None Detected |
Loss on Drying | ≤5% |
Protease | None Detected |
Purity (Dry Basis) | ≥98% |
RNase | None |
Learn more

About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...