Used in immunological research to quantify levels of leukotriene B4 in biological samples such as serum, plasma, or cell culture supernatants. Helps in studying inflammatory processes, immune responses, and diseases involving leukotriene pathways like asthma, arthritis, and other chronic inflammatory conditions. Enables researchers to assess the activation of neutrophils and other immune cells in experimental models. Suitable for preclinical studies and biomarker validation in rabbit-specific models of disease.