14-120 kDa Protein Marker (Stained)

Reagents and Tools

Store at -20°C. Stable for up to 2 years from date of receipt.

14-120 kDa Protein Marker. Protein Marker is composed of eight prestained proteins ranging from 14 kDa to 120 kDa. The proteins corresponding to the 50 kDa and 120 kDa bands are covalently coupled to an orange dye. The protein corresponding to the 14 kDa band is covalently coupled to a yellow dye. The other five proteins are covalently coupled to a blue dye. After SDS-PAGE and transfer to a PVDF or NC membrane, clear colored protein bands are visible: five blue bands, two orange bands and one yellow band. This product is in a ready-to-use format and can be added directly onto gels with no heating required.

100 mM Tris-HCl (pH 6.8), 5 mM EDTA, 10 mM DTT, 10% glycerol, 1% SDS, 0.01% phenol red.