1Kbp DNA ladder, 250-10Kb

Pre-made and containing loading dye for immediate use, these ready-to-use DNA Markers are specially formulated to run accurately and produce sharp, well defined ladders. Available in six molecular weight ranges and composed of discrete marker fragments isolated from restriction-digested proprietary plasmids, each DNA marker will remain stable for up to 6 months at room temperature and 12 months if kept in the fridge at 4°C.