Previously added items:
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.