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GeneRuler Ultra Low Range DNA Ladder, ready-to-use This product, and/or its packaging, incorporates one or more environmental/green features. Click on this icon to learn more.

Catalog number: SM1213

Thermo Scientific™  Related applications: Nucleic Acid Gel Electrophoresis & Blotting

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Thermo Scientific GeneRuler Ultra Low Range DNA Ladder, ready-to-use, is recommended for sizing and approximate quantification of a wide range of double-stranded DNA on agarose or polyacrylamide gels. It is ideal for denaturing polyacrylamide gel electrophoresis. The ladder is a mixture of chromatography-purified individual DNA fragments.

GeneRuler Ultra Low Range DNA Ladder, ready-to-use, can be labeled radioactively with T4 Polynucleotide Kinase (see Protocol).

The ladder is recommended for analysis of siRNA (see Figure 1)

The ladder is supplied with 6X Orange DNA Loading Dye for sample DNA.


• Ideal for both DNA sizing and approximate quantification
• Ideal for non-denaturing polyacrylamide gel electrophoresis
• Ideal for analysis of siRNA
• Sharp bands
• Bright reference bands
• Supplied with loading dye for sample DNA
For Research Use Only. Not for use in diagnostic procedures.


Gel Compatibility: Agarose Gels
Ready to Load: Yes
Product Size: 50 µg
Green Features: Less waste, Sustainable packaging


Manuals & protocols

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