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Protein Sciences

Uniting Drug Development Expertise with Antibody & Protein Production Services

Antibody & Protein Production Services

At WuXi Biologics, our Protein Sciences (PS) Department represents the “R” element of our CRDMO (Contract Research and Development Manufacturing Organization) Services. We specialize in the production and characterization of monoclonal, bispecific and multi-specific antibodies, fusion-proteins, cytokines, enzymes, and other biologics.


With industry-leading expertise, state-of-the-art facilities and proprietary technologies, we offer our customers high productivity and high quality antibody and protein production for research use. Our commitment to continuous innovation and quality is reflected in our track record of success, making us a trusted partner for companies around the world.


Protein Sciences: Your One-Stop Solution for Research Protein Production

Protein and antibody production from small scale HTP mAb production to large scale bsAb production at WuXi Biologics.


Our team of experts produces proteins and antibodies from small-scale (100 μg) to large-scale (100 mg+) quantities for various applications across diverse industries and research areas, including antibody drug development, small molecular drug targets, in vitro diagnostics (IVD), animal health, AgBio and others. We offer flexible and customized service modes of either Full-Time Equivalent (FTE) or Fee-for-Service (FFS) model to meet your project requirements.

Scientist producing antibodies and proteins for research use.


Different Services for Different Stages of Antibody Discovery

Combining biologics drug development expertise, we offer high-titer, high-purity antibody and protein production services for research use.

We combined biologics drug development expertise with high-titer, high-purity antibody and protein production for research use.

Your Project. Our Expertise.