Used in biomedical research to measure soluble ST2 (sST2) levels in mouse samples, aiding studies on inflammation, cardiac stress, and immune responses. Commonly applied in cardiovascular disease models to assess myocardial injury, fibrosis, and heart failure progression. Also utilized in immunology research to investigate Th2-mediated responses and cytokine signaling pathways. Supports development and validation of therapeutic interventions in preclinical animal models.