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J77523 RapidRun™ Agarose Buffer, 20X Solution, Ultrapure, Affymetrix/USB

CAS Number

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RapidRun™ Agarose Buffer, 20X Solution, Ultrapure, Affymetrix/USB

Chemical Properties

Storage & Sensitivity
Ambient temperatures.


High voltage, fast agarose gel electrophoresis (20-30 volts/cm).

This buffer is compatible with commercial gel extraction kits. However, the pH should be adjusted with sodium acetate, pH 5.0, as recommended by the manufacturer.


RapidRun™™ Agarose Buffer allows for gels to be run in one-fourth the time required for standard buffers, such as TAE and TBE. The buffer is a non-borate weak acid that enables high voltage and more rapid electrophoretic runs. Temperature seldom exceeds 38°C during high voltage runs, minimizing the band diffusion and gel degradation commonly associated with TAE and TBE under the same high voltage conditions.

20X RapidRun™ Agarose Buffer consists of 1.78M Tris, 0.57M Taurine, and 0.01M EDTA. The solution is 0.2 μm filtered.

1 ml of RapidRun™ Loading Dye (Stock# J77524) is included with each pack size. The dye front migrates lower than 50 bases.

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