GeneRuler Ultra Low Range DNA Ladder

Thermo Scientific GeneRuler Ultra Low Range DNA Ladder is recommended for sizing and approximate quantification of a double-stranded DNA in the range of 10 bp to 300 bp on agarose or polyacrylamide gels. The DNA ladder consists of 11 DNA fragments and is provided with 6X TriTrack DNA Loading Dye.

Highlights of Ultra Low Range DNA Ladder
• Easy visualization—three-color tracking of DNA migration during electrophoresis with 6X TriTrack DNA Loading Dye (contains Xylene Cyanol FF, Bromophenol Blue, and Orange G)
• Simplicity—one loading dye for a variety of samples
• Sharp bands—clear results with mixtures of individual chromatography-purified DNA fragments

Product use
This double-stranded DNA ladder is compatible with 4–5 % standard and precast agarose slab gels and can be visualized after ethidium bromide or SYBR Safe staining. A uniform intensity of bands and bright reference bands allow easy sizing and orientation. A defined amount of DNA in each band enables approximate quantification of sample DNA.