Protein Markers
Stable for 2 years if kept at -20°C, Cleaver Scientific PINK Plus prestained protein ladder includes three conspicuous blue reference bands, 10, 40 and 90 kDa in size, for easy identification. Ranging from 10 to 175 kDa, these markers are premixed with loading dye for direct loading on gels. Cleaver Scientific BLUE Wide Range Protein Ladders are also available for the separation of proteins greater than 175kDa in size. Sharp green and red reference bands, 25 and 75kDa in size, enable easy identification of protein bands within the gel up to a maximum size of 245kDa. These markers are supplied in gel loading buffer, ready for immediate use.