Coloured Stacking Gel Buffer forms clear and visibly distinct wells when used to prepare buffer for stacking gel during SDS-PAGE (SDS-Polyacrylamide gel electrophoresis), for very convenient loading of protein samples.
Coloured Stacking Gel Buffer is a convenient mixture of Tris, SDS and an inert blue dye. It forms clear and visibly distinct wells when used to prepare buffer for stacking gel during SDS-PAGE enhancing the visibility of the sample loading wells to simplify protein loading, without interfering
with the performance of the gel.