Biotinylated double-stranded DNA (48,502 bp)


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The length of the nick-free biotinylated double-stranded λ-DNA (48,502 bp) makes it ideal for assessing different types of DNA binding molecules. Exposing the DNA to fluorescently labeled proteins enables you to see dynamic binding activities and quantify DNA-associated events, such as replication, repair, organization, or transcription.
You can also visualize the double-stranded DNA independently by exposing it to fluorescent intercalators. For more information, have a look at the DNA structural mechanics kit.

  • Estimated for 2 weeks of measurements
  • Estimated 1–3 weeks delivery time



20 µl – 20 ng/µl (typical dilution factor 1:1000) double-stranded bacteriophage λ-DNA molecule (48502 bp). Labeled with multiple biotins on the 3′ ends of both strands, diluted in TE buffer (10 mM Tris HCl pH 8.0 and 1 mM EDTA).

Product Resources

Want to learn more?

See our DNA/RNA–Protein Interactions application notes.

Want to use this product in practice?

Find out more about the C-Trap here.