SEARCH Articles Figures Tables An Assay for Enzyme-Catalyzed Polyanion Hydrolysis Based on Template-Directed Excimer Formation Direct assays, description Direct binding assays Direct competition enzyme-linked immunosorbent assay Direct enzyme linked assay Direct inoculation assay Direct peptide reactivity assay ELISA direct binding assay Electrochemical Aptasensors Based on a Direct Assay Enzyme assay direct binding Enzyme-linked immunosorbent assay direct Stopped Flow Kinetic Analysis A Direct Assay for Superoxide Dismutase Activity