Immunoassay development

Immunoassay development involves creating tests that detect specific substances, called analytes, in a sample by using the unique binding between an antigen and an antibody. Scientists design these tests to be highly sensitive and specific, often using labeled antibodies or enzymes that produce measurable signals when the target is present. The process includes selecting the right antibodies, optimizing assay conditions, and validating performance to ensure accurate, reliable detection. These assays are widely used in medical diagnostics, environmental testing, and food safety to quickly identify and measure substances of interest.