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GeneRuler 50 bp DNA Ladder, 50-1000 bp

DNA ladder for sizing and for approximate quantification of a wide range of double-stranded DNA on agarose gels. The ladder is a mixture of chromatography-purified individual DNA fragments.


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Description
Specifications
Supporting Data
References
Resources

Thermo ScientificGeneRuler 50bp DNA Ladder is recommended for sizing and for approximate quantification of a wide range of double-stranded DNA on agarose or polyacrylamide gels. The ladder is a mixture of chromatography-purified individual DNA fragments.

GeneRuler 50bp DNA Ladder can be labeled radioactively with T4Polynucleotide Kinase (see Resources for protocol).

The ladder is supplied with 6X DNA Loading Dye.

Highlights

Ideal for both DNA sizing and approximate quantification
Sharp bands
Bright reference bands (given in red)
Supplied with loading dye for sample DNA


Storage Condition	-20 C
Hazardous	No
6X DNA Loading Dye	10mM Tris-HCl (pH7.6), 0.03%bromophenol blue, 0.03%xylene cyanol FF, 60%glycerol, and 60mM EDTA.
Quality Control	Well-defined bands are formed during agarose gel electrophoresis. The DNA concentration is determined spectrophotometrically. The absence of nucleases is confirmed by a direct nuclease activity assay.
Storage Buffer (TE buffer)	10mM Tris-HCl (pH7.6) and 1mM EDTA.