Used in research settings to detect and quantify rabbit pepsin levels in biological samples such as gastric secretions, tissue homogenates, or cell culture supernatants. This ELISA kit enables scientists to study pepsin expression and activity in relation to digestive disorders, gastric physiology, and mucosal health in rabbit models. It is particularly useful in immunological and gastrointestinal research where precise measurement of pepsin aids in understanding acid reflux, enzyme regulation, and responses to pathogens or therapeutic agents. The assay provides high specificity and sensitivity, allowing for reliable data in experimental and preclinical studies.