Enzyme-linked immunosorbent assay (ELISA) is one of the most widely used methods of immunological assay in biopharmaceutical industry. ELISA can be defined as an assay used immune system and chemicals to detect an analyte with qualitative and quantitative analysis. ELISA is typically performed in 96-well plates and immobilize the reactants make it easy to separate the target analytes from the complex sample mixtures. Scientists from Pronalyse are experienced performing ELISA analysis and they can help you with specific requirements and sample treatments.