missing translation for 'onlineSavingsMsg'
Learn More
  1. Home
  2. Products
  3. Gel Electrophoresis Equipment and Supplies
  4. Gel Electrophoresis Reagents and Buffers
  5. Nucleic Acid Molecular Weight Markers
  6. Thermo Scientific™ GeneRuler 1 kb Plus DNA Ladder

Thermo Scientific™ GeneRuler 1 kb Plus DNA Ladder
GREENER_CHOICE

Catalog No. fersm1331
Change view
Click to view available options
Kit Contents:
6X DNA Loading Dye, 10 x 1mL
6X DNA Loading Dye, 2 x 1mL
2 product options available for selection
Product selection table with 2 available options. Use arrow keys to navigate and Enter or Space to select.
Catalog No. Kit Contents
FERSM1331 6X DNA Loading Dye, 2 x 1mL
FERSM1332 6X DNA Loading Dye, 10 x 1mL
Use arrow keys to navigate between rows. Press Enter or Space to select a product option. 2 options available.
2 options
Catalog No. FERSM1331 Supplier Thermo Scientific™ Supplier No. SM1331
Only null left

Description

Perform sizing and approximate quantification of a wide range of double-stranded DNA on agarose gels.

GeneRuler 1 kb Plus DNA Ladder 75 to 20,000 bp is recommended for sizing and approximate quantification of a wide range of double-stranded DNA on agarose gels. The ladder is a mixture of chromatography-purified individual DNA fragments.

GeneRuler 1 kb Plus DNA Ladder can be labeled radioactively with T4 Polynucleotide Kinase.

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

The ladder is a mixture of chromatography-purified individual DNA fragments. GeneRuler 1kb Plus DNA Ladder can be labeled radioactively with T4 Polynucleotide Kinase. The ladder is supplied with 6X DNA Loading Dye for sample DNA.
  • Ideal for both DNA sizing and approximate quantification
  • Sharp bands
  • Bright reference bands (given in red)
  • Supplied with loading dye for sample DNA

Specifications

Concentration 6X
Gel Type Agarose
Label or Dye Xylene Cyanol FF, Bromophenol Blue, Orange G
Ready to Load No
Size Range 75 to 20000 bp
Gel Compatibility Agarose Gels
Kit Contents 6X DNA Loading Dye, 2 x 1mL
Quantity 5 x 50 μg
Product Line GeneRuler
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.

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