Used in biomedical research to quantify lipoxin B4 levels in biological samples such as plasma, serum, and cell culture supernatants. Helps investigate the role of lipoxin B4 in inflammation resolution, immune regulation, and tissue repair. Commonly applied in studies related to inflammatory diseases including asthma, arthritis, and cardiovascular disorders. Enables researchers to assess the effectiveness of therapeutic interventions targeting inflammatory pathways. Suitable for use in preclinical studies and drug development where monitoring endogenous anti-inflammatory mediators is required.