SDS Solution

(SDS solutions, 10% or 20%)

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Ready-to-Use SDS solutions are aqueous solutions of ultrapure sodium dodecyl sulfate, prepared with ultrapure water, 0.2 μm filtered, and suitable for usage in polyacrylamide gel electrophoresis of protein, disruption of cell walls, and dissociation of nucleic acid?protein complexes.


SDS solutions are stable for up to one year at room temperature.

At lower temperatures (below 20ºC), SDS tends to precipitate and the appearance of the solution becomes whitish instead of colourless. If this happens, simply heat up the solution slowly (e.g. 30ºC- 40ºC using a water bath) until the solution becomes clear.


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GB14.0110 SDS Solution 10% 1L
GB14.0120 SDS Solution 20% 1L