Used in biomedical research to quantify levels of Resolvin D4 (RvD4) in biological samples such as plasma, serum, and tissue homogenates. Helps investigate the role of RvD4 in inflammation resolution, immune modulation, and tissue repair. Commonly applied in studies related to inflammatory diseases including arthritis, asthma, and cardiovascular conditions. Enables researchers to assess the effectiveness of therapeutic interventions targeting inflammatory pathways. Provides a sensitive and specific method for monitoring RvD4 concentration in experimental models, supporting drug development and mechanistic studies in immunology and chronic inflammation.