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). As a result the loading of protein samples become very convenient. This buffer is supplied as a 5X stock. Coloured Stacking Gel Buffer simplifies the preparation of discontinuous gels by providing visual identification of the upper gel layer. It facilitates accurate gel casting and sample loading during molecular biology research screening protocols.
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.