SMOBIO XL 25 Kb Fluorescent DNA Ladder


  • SMOBIO DM4160 DNA Marker
  • XL 25 Kb FluoroBand DNA Ladder
  • Fluorescent DNA Ladder
  • 14 Banded Broad Range
  • Ready-to-Use
SKU: DM4160 Categories: , Tag:

DM4160 FluoroBand™ XL 25 Kb Fluorescent DNA Ladder, Broad Range, 500ul/Vial

SMOBIO DM4160 FluoroBand XL 25 kb Fluorescent DNA Ladder is a ready-to-use DNA ladder, which is pre-mixed with high sensitivity DNA binding fluorescent dye and loading dye for direct loading on gel.

SMOBIO XL 25 Kb Fluorescent DNA Ladder DM4160 is composed of 14 individual DNA fragments: 25k, 10k, 8k, 6k, 5k, 4k, 3k, 2.5k, 2k, 1.5k, 1k, 750, 500, and 250 base pairs derived from a mixture of PCR products and specifically digested plasmid DNA; these bands can be visualized when illuminated with 470 nm blue light or UV light.

This SMOBIO contains two enhanced bands (3 kb and 1 kb) for easy referencing. In addition, two tracking dyes, Xylene cyanol FF and Bromophenol blue which mimic the migration of 4,000 bp and 500 bp dsDNA during electrophoresis are also added for real time monitoring. Real time observation of the electrophoresis is also possible if compatible light source is fitted to the electrophoresis tank.

Phenol extracted PCR products and dsDNA digested with specific restriction enzymes, equilibrated in 10 mM Tris-HCl (pH 8.0) and 10 mM EDTA.

250 ~ 25,000 bp

51.6 µg/ 500 µl

Recommended loading volume
5 µl/ well

Protected from light
Room temperature for 6 months
4°C for 12 months
-20°C for 24 months



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SMOBIO, A Taiwan Biotech company, manufactures DNA Ladders, DNA Staining Dyes, Protein markers and protein staining dyes, regular PCR and quantitative real time PCR, qPCR related products, Cloning, reverse transcriptase, precast Gel, competent cell and small equipment LED Illuminator, Electrophoresis, etc.