Thermo Fisher Scientific’s NoLimits DNA Fragments are chromatography-purified DNA fragments for use as DNA size standards. The NoLimits DNA Fragment collection includes 36 individual fragments ranging from 10 to 20,000 bp which can be conveniently mixed to produce a custom ladder of required range and composition.

The individual DNA fragments can be used to create custom ladders with compositions and concentrations tailored to specific experimental requirements. Our custom DNA fragments are the preferred choice for applications such as electrophoresis (gel and capillary) and HPLC. 


Features of NoLimits DNA fragments

  • Individual DNA fragments of exceptional purity
  • Broad range of 10–20,000 bp (See the full collection)
  • Sharp peaks during capillary electrophoresis
  • Sharp bands during gel electrophoresis
  • Accurate DNA concentration
  • Available in bulk and OEM
Image of DNA ladders on gel electrophoresis

Available sizes for NoLimits DNA size standards

DNA electrophoresis resources

Explore other products for DNA electrophoresis workflow.

Access webinars, videos, articles, and other resources on standard molecular biology techniques from the Thermo Scientific Library.

Learn about gel electrophoresis basics, workflow, considerations, applications, and troubleshooting in separation and analysis of nucleic acids.

Support

Browse tips, troubleshooting help, and resources to optimize nucleic acid gel electrophoresis experiments.

Email or call our technical application scientists for additional questions regarding DNA ladders.

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

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