Biomolecular NMR Made Easy

Designed to simplify biomolecular NMR, BioTop automates tasks based on user experience level.

Options range from selection of experiments to processed spectra without any interaction to customization using home written pulse programs.

bioTop aims to make biomolecular NMR accessible to everyone. It automates daily tasks involved in the setup of protein, DNA or RNA experiments, eliminating common sources of errors. Users can switch to full TopSpin functionality at any time, providing a degree of automation that works best for you.


  • Easy to use interface
  • Automated optimizations and setup
  • Fully automated processing up to 3D spectra (including pseudo3D and NUS)
  • Automated analysis of relaxation experiments using the Dynamics Center
  • Customization by adding user defined experiments


bioTop is integral part of TopSpin installation, which may be downloaded here.