• Determine protein-protein interactions proteome-wide

    Our unique range of proprietary profiling technologies identifies new drug targets from all protein classes

    Target Profiling Services

  • The most cost-efficient approach to obtain target profiles for your drugs with unparalleled sensitivity and specificity

    Highly sensitive drug profiling system determines all direct targets for small molecule drugs

    Drug Profiling Services

  • Discover protein interactions for all target classes

    Our higly sensitive screening platforms allow discovery of protein interactions for virtually all target classes, including GPCRs, RTKs, ion channels, kinases, signaling proteins and nuclear proteins.

    Protein interaction services

    Proteomics services


The leading provider of drug and target profiling services

Dualsystems Biotech is a Contract Research Organization in the areas of drug and target profiling and proteomics. We provide innovative and flexible solutions to characterize protein complexes and small molecule – target interactions in any cellular setting.

Together with our partners, we identify and characterize novel mechanisms of action for drugs using cell based screening assays.



Our satisfied customers say...

"The scientists at Dualsystems were helpful collaborators, very responsive to our requests, and screened additional libraries as needed to provide us with compelling data. The final results included several confirmed interacting proteins for our targets of interest and we were very satisfied with the yeast 2-hybrid service"

Klaus Hoeflich, Genentech San Francisco