ProtoMarkers consist of seven (7) purified Proteins. Six markers are permanently labelled with high-contrast blue dye. One protein is labelled with high-contrast red dye to facilitate accurate positioning on the gel.
ProtoMarkers Protein Standards range in size from approximately 20 kD to 190 kD, covering the most common protein molecular weights. Marker sizes shown are representative- each lot of ProtoMarkers is individually calibrated to provide accurate size information for the labelled proteins in that lot.
ProtoMarkers are supplied in quantities of 500 microliters per vial. Each vial contains sufficient material for 100 mini-gels.