TriDye™ Ultra Low Range DNA Ladder

  • Convenient, ready-to-load format
  • Size range: 10 bp to 700 bp
  • Suitable for use on both native polyacrylamide and agarose gels.
  • Formulated with TriDye loading dye, containing 3 different tracking dyes
  • Easy to identify reference bands
  • Suitable for 125 to 250 gel lanes

Catalog # Concentration Size List Price Your Price Quantity
N0558S Not Applicable 1.25 ml $112.00
Please enter a quantity for at least one size
  • Product Information

    TriDye™ Ultra Low Range DNA Ladder is a pre-mixed, ready-to-load molecular weight marker containing three tracking dyes which serve as visual aids to monitor the progress of migration during native agarose and polyacrylamide gel electrophoresis.
    The DNA ladder contains 13 bands ranging from 10 bp to 700 bp, most of which are generated from the digestion of a proprietary plasmid with restriction enzymes. The 50 bp and 300 bp bands have increased intensity to serve as reference bands. The ladder is suitable for use with for use with both native polyacrylamide and agarose gel electrophoresis.

    • Recommended gel percentage range: 4% TBE agarose, 10% to 20% TBE polyacrylamide


    Migration of TriDye dyes during electrophoresis*

     Gel  Xylene Cyanol  Bromophenol Blue  Orange G
     4% Agarose  150 bp  20 bp  5 bp
     5% Agarose  100 bp  15 bp  5 bp
     6% PAGE  400 bp  50 bp  15 bp
     10% PAGE  200 bp  30 bp  10 bp
     4-20% PAGE  300 bp  20 bp  10 bp
     20% PAGE  200 bp  20 bp  10 bp

    *These migration rates are approximate and variations may occur based on migration conditions (TAE/TBE buffers, buffer pH, voltage etc.).


    TriDye™ Ultra Low Range DNA Ladder visualized on a 4% TBE agarose gel and on a 20% TBE polyacrylamide gel.
 Mass values are for 0.5 µg/lane.
 Suggested Load: 5 to 10 µl/lane.
    This product is related to the following categories:
    DNA Markers & Ladders Products
    This product can be used in the following applications:
    DNA Analysis
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