The Protein Collective

The Protein Collective (TPC) is a specialist biotechnology company and contract research organization (CRO) based in Oxford, United Kingdom, dedicated to the production and engineering of high-quality recombinant proteins. Founded by industry veterans with extensive experience in structural biology and drug discovery, TPC provides tailored services including protein design, expression across mammalian, insect, and microbial systems, and sophisticated purification and characterization. The company specializes in handling challenging targets such as membrane proteins, large multi-protein complexes, and various antibody formats to support pharmaceutical and biotech research programs. By leveraging advanced technologies and deep technical expertise, The Protein Collective enables its partners to accelerate their drug discovery pipelines and structural biology projects.