Proteros is a leading CRO specializing in enabling drug discovery through advanced protein science, structure-based technologies, and integrated solutions. With a focus on quality and innovation, we empower 20 top pharmaceutical and >260 biotech partners worldwide to accelerate their research.

Proteins:
Expertise in high-quality recombinant protein production and purification.
Custom solutions tailored to challenging targets such as membrane proteins and large complexes.
Comprehensive capabilities from expression to structural validation.

Biologics:
Specialized in the development and characterization of biologics, including antibodies and therapeutic proteins.
Advanced analytical techniques for affinity, stability, and epitope mapping.
Support for early-stage biologic drug discovery.

Biophysical Assay Screening:
Cutting-edge biophysics methods for characterizing molecular interactions (e.g., SPR, ITC, DSF).
High-throughput screening capabilities to identify small molecule or biologic hits.
Precise binding kinetics and thermodynamic data to drive drug discovery.

Cryo-Electron Microscopy (Cryo-EM):
Advanced cryo-EM platform for high-resolution structure determination of complex protein assemblies.
Ideal for challenging targets, including membrane proteins and protein-protein complexes.
Expertise in cryo-EM sample preparation and data analysis.

X-Ray Crystallography:
Robust pipeline for solving high-resolution 3D structures of protein-ligand complexes.
Comprehensive crystallography services, from protein crystallization to structure determination.
Reliable data for hit validation, SAR, and lead optimization.

Discovery Technology Solutions (DTS):
Integrated platform combining biophysical, structural, and computational approaches for drug discovery.
Focus on customer-specific project requirements and flexible workflows.
State-of-the-art automation and AI-driven analysis.

Hit & Lead Finding:
Full-service hit-to-lead capabilities, from initial screening to qualified lead delivery.
Expertise in fragment-based drug discovery and HTS campaigns.
Seamless integration of biophysics, structural biology, and medicinal chemistry insights.