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  6. Thermo Scientific™ MassRuler DNA Ladders, ready-to-use 

Thermo Scientific™ MassRuler DNA Ladders, ready-to-use
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Catalog No. fersm0383
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Size Range:
100 to 1000 bp
1500 to 10000 bp
80 to 10000 bp
80 to 1031 bp
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Catalog No. Size Range
FERSM0383 80 to 1031 bp
FERSM0403 80 to 10000 bp
FERSM1263 100 to 1000 bp
FERSM1283 100 to 1000 bp
FERSM0393 1500 to 10000 bp
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Catalog No. FERSM0383 Supplier Thermo Scientific™ Supplier No. SM0383
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Description

Thermo Scientific MassRuler DNA Ladders are designed for quantification and sizing of DNA fragments by agarose gel electrophoresis.

Thermo Scientific MassRuler DNA Ladders are designed for accurate quantification and sizing of DNA fragments by agarose gel electrophoresis. Individuals DNA fragments are chromatography-purified and calibrated against a standard that guarantees precise quantity of each band.

Highlights

  • Accurate DNA sizing and quantification – DNA ladder fragments are quantified spectrophotometrically
  • Sharp bands, easy-to-remember fragment sizes and quantities
  • Ready-to-use—premixed with 6X MassRuler DNA Loading Dye for direct loading
  • Stable at room temperature for up to 24 months

Sustainability features

Ready-to-use MassRuler DNA ladders can be stored at room temperature for up to 24 months. The ladder is shipped at ambient temperature, using optimized right-sized packaging and 100% recyclable packaging reducing waste.

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TRUSTED_SUSTAINABILITY

Specifications

Concentration 6X
Gel Type Agarose
Label or Dye Bromophenol Blue
Ready to Load Yes
Size Range 80 to 1031 bp
Gel Compatibility Agarose Gels
Quantity 2 x 500 μL
Product Line MassRuler
Product Type DNA Ladder

Frequently Asked Questions (FAQs)

Are the Thermo Scientific DNA ladders compatible with GelRed and GelGreen gel stains?

The GelRed or GelGreen nucleic acid dyes can be used with our DNA Ladders. Nucleic acid binding dyes can affect DNA migration during electrophoresis, therefore we highly recommend post-staining of gels. Please follow the gel staining protocol provided by the manufacturer of nucleic acid gel dyes.
Which Thermo Scientific DNA ladders are optimal for fast electrophoresis separation?

For fast sizing and quantification of double-stranded DNA, we recommend using FastRuler DNA Ladders. These ladders are easily resolved in a short separation distance after an 8-14 min run.
What is the recommended voltage for electrophoresis with Thermo Scientific DNA and RNA ladders? What does V/cm mean?

Each of Thermo Scientific DNA and RNA ladders has a recommended voltage given in V/cm. Please refer to the gel picture in the product information sheet. V/cm stands for the amount of voltage recommended per cm of the distance between the two electrodes of the gel box (not gel length).
What are the end functional groups of Thermo Scientific DNA and RNA ladders?

Thermo Scientific DNA and RNA ladders have 5′-phosphate and 3′-hydroxyl groups.

Safety and Handling

WARNING: Reproductive Harm - www.P65Warnings.ca.gov

For Research Use Only. Not for use in diagnostic procedures.

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