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  • Upper Gel Buffer 4X
  • 產品型號:2521

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Preparation of SDS polyacrylamide stacking gel

    4X Upper Gel Buffer contain Tris and SDS at the appropriate pH and concentration for convenient and quick preparation of polyacrylamide gels for protein analysis by SDS-PAGE. Dilution of the Stacking Gel 4X buffer (0.5M Tris pH 6.8 and 0.4% SDS) to a 1X solution results in the standard, 0.125M Tris, 0.1% SDS concentrations routinely used in the preparation of the stacking gel for SDS-PAGE.
Store at 4℃