Eurofins CALIXAR’s custom proteins are the leaders for developing antibodies, formulating vaccines and/or discovering primary leads through Structure-Based Drug Design or High Throughput Screening Assays. Eurofins CALIXAR provides customs proteins with the highest quality to expedite your drug discovery programs.

Small Molecule Screening

Produce membrane protein targets to unlock new hits, leads, or compounds with enhanced affinity and precision.

Structure Determination

Discover unrivaled native, wild-type, unmutated, untruncated, and crystal-grade targets with our structural biology and 3D structural determination assays.

Antibody Discovery

Enhance antibody, nanobody, and synthetic antibody production for superior efficacy while creating novel antigens to drive the development of innovative antibodies.

Bioassay Development

Preserve the structural and functional integrity of antigens, ensuring precise recognition by specific antibodies—ideal for immunoassays.

Vaccine Discovery

Discover or form new vaccines with better efficiency with fewer antigens, and benefit from our support in enhancing existing commercialized vaccines.

Secure and boost
your discovery programs

Starting from native material or recombinant systems, we succeed with all types of proteins: Kinases, Phosphatases, Ubiquitins, Epigenetic Proteins, GPCRs, Ion Channels, Transporters, Receptors and Viral Proteins.