End-to-End Protein Science for Smarter Discovery
From recombinant protein development to biophysics and structural biology, generate the high-quality data needed to accelerate confident drug discovery decisions.
Explore Our Protein Science Services
From Binder Discovery to Mechanistic Understanding
Characterize binding affinity, kinetics, stability, and mechanism of action using integrated biophysical technologies that transform interaction data into actionable decisions
Welcome to Calixar, part of Eurofins Discovery & DiscoverX
Eurofins Discovery delivers best-in-class drug discovery solutions to organizations of all sizes, supporting programs at every stage of preclinical research.Eurofins DiscoverX offers validated cell-based assays, and our combined expertise over 40 years, 10,000+ assaysDrive smarter decisions from individual services to fully integrated solutions.
Native proteins for the most challenging targets
A wide range of Active Protein portfolio Out of the Shelves
500+ kinases, phosphatases, ubiquitins & epigenetic proteins, plus ready-to-use GPCRs, transporters & ion channels—expert-backed for immediate discovery.
Welcome to Calixar, part of Eurofins Discovery & DiscoverX
Eurofins Discovery delivers best-in-class drug discovery solutions to organizations of all sizes, supporting programs at every stage of preclinical research.Eurofins DiscoverX offers validated cell-based assays, and our combined expertise—over 40 years, 10,000+ assaysDrive smarter decisions from individual services to fully integrated solutions.
Frequently Asked Questions about Protein Production and Characterization
What makes Calixar proteins "native" and fully functional ?
Which protein types do you deliver ?
Do you handle difficult, low-expression targets ?
What if my target has failed elsewhere ?
Can I get just proteins or the full protein science workflow ?
