Thermo Fisher, AM7151, Millennium™ RNA Markers-Formamide

Quantity: 50 μL
Unit Size: Each
Sufficient markers are provided for 25 Northern gel lanes. They are a mixture of 10 discrete RNA transcripts with easy-to-remember sizes: 0.5, 1, 1.5, 2, 2.5, 3, 4, 5, 6, and 9 kilobases. The markers are supplied in formamide and show increased stability and resistance to RNase compared to other large molecular weight RNA markers. They may be stained with ethidium bromide either during or after electrophoresis. Because of their quantity and even spacing, these markers are ideal for constructing very accurate standard curves for mRNA size determination. They also provide a reference scale for easy verification and comparison of known bands. 1-2μg (1-2μL) of RNA Millennium™ Markers will generate 10 distinct bands on a 1% denaturing agarose gel with ethidium bromide staining. All marker lots undergo stringent nuclease testing and are shown to be stable overnight at 37°C. Compatible with formaldehyde-containing and glyoxal-containing gels.Agarose Gel Electrophoresis, DNA and RNA Purification and Analysis, Northern Blotting, Nucleic Acid Gel Electrophoresis and Blotting