These products are supplied as 50µL aliquots pre-mixed with loading buffer and loading dye that are ready to load straight onto an agarose gel. At the recommended volume of 10µL per well, there is sufficient material for five runs. The high stability of these products means you can store unused material for up to 4 weeks in a refrigerator, or up to 6 months in a freezer.
G42.51 DNA Molecular Weight Marker, λDNA/BstEII, 50µL
Lambda phage DNA is produced in E.coli. After purification, the double stranded DNA (48,502 base pairs) is digested with the restriction enzyme BstEII to yield 14 fragments ranging in size from 8,454 to 117 base pairs. Mass of DNA = 10µg in 50 µL of loading buffer / dye.