
Ethidium Bromide 1gm for Molecular Biology, 95% SRL
Part A
CAS : 1239-45-8
Molecular Formula : C21H20N3Br
Molecular Weight : 394.32
The dye intercalates between the bases of the nucleic acids and when exposed to UV light fluoreses with an orange colour.
Stock solutions are prepared as a 10mg/ml aqueous solution and stored at room temperature in dark bottles.
It is generally incorporated into the Agarose gel at a concentration of 0.5ug/ml.
Product Details
Appearance (Colour): Red
Appearance (Form): Crystalline Powder
Solubility (Turbidity) 0.5% aq. solution: Clear
Solubility (Colour) 0.5% aq. solution: Red
Assay (UV): min.95%
A 1% aq.: 140 - 160
lambda max: 478nm - 482nm
DNase, RNase, Protease: Not detected