Experience with epitope binning, competition assays, receptor pharmacology, developability assessment, and cell-based characterization of biologics, including flow cytometry, receptor binding or occupancy, internalization, signaling, reporter gene, proliferation, or other functional potency assays. Generate high-quality data using molecular interaction and cell based assays, including binding, affinity, kinetics, avidity, epitope binning, competition, receptor occupancy, internalization, signaling, and functional potency, to support optimization and risk assessment.