Prosieve Color Protein Markers
Lonza's Prosieve Color Protein Markers are suitable as visible markers in SDS-PAGE gels and western blotting.
The ProSieve Color Protein Marker (left) has a size of 10-190 kDa and contains nine proteins that are labelled with three different fluorescent dyes. The marker is supplied as a lyophilized solid.
The ProSieve QuadColor Protein Marker (right) has a size of 4.6-300 kDa and consists out of 12 proteins that are labelled with four different dyes. The marker is ready-to-use: no further dilution, heating or addition of a reducing agent is required before use.