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Thermo Scientific™

FastRuler Middle 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:  SM1113

Related applications:

Nucleic Acid Gel Electrophoresis & Blotting

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Thermo Scientific FastRuler Middle Range DNA Ladder is specifically designed for fast sizing and approximate quantification of double-stranded DNA in 48-well (or 96-well) high throughput gels, as well as in conventional agarose gels. The ladder is a mixture of five blunt-ended chromatography-purified individual DNA fragments that are easily resolved in a short separation distance (10 to 20 mm) after an 8 to 14 minutes run on the appropriate agarose gel.

The ladder is especially useful for electrophoresis of PCR products.


• Fast separation (8 to 14 min)
• Short separation distance (10 to 20 mm)
• Sharp bands, easy-to-remember fragment sizes and quantities
• Ready-to-use—premixed with loading dye
• Supplied with loading dye solution for sample DNA
For Research Use Only. Not for use in diagnostic procedures.


Gel Type: Agarose
Gel Compatibility: Agarose Gels
Product Line: FastRuler
Green Features: Sustainable packaging
Product Type Specs: Middle Range DNA Ladder
Label or Dye: Bromophenol Blue
Ready to Load: Yes
Size Range: 100 bp to 5000 bp
Shelf Life: 6 Months