AffinityImmuno Inc. is a provider of R&D support services for biological drug research and discovery. We specialize in antibodies, antibody lead discovery, protein engineering, and assay development for targets in cancer, autoimmune, and endocrine disorder therapeutics.

From catalog antibodies and ELISA kits to custom chicken polyclonal antibody production and method development & validation services, we support researchers at every stage — from early discovery through to regulatory-ready assays.