Cambridge Protein Arrays offers proteome array research products and custom screening services. We supply the up-to-date HuProt™ Human Proteome Microarrays v3.1, the most extensive array of human proteins available on the market, containing 20,000 proteins on one slide. Our services are tailored to customer requirements and include quality control and profiling of antibody specificity, autoantibody target discovery and protein interactomics.