Used in immunological research to quantify mouse mast cell protease-1 (MMCP-1) levels in biological samples such as serum, plasma, or tissue homogenates. This ELISA kit helps assess mast cell activation and degranulation in studies related to allergic reactions, parasitic infections, inflammation, and autoimmune diseases. It is commonly applied in preclinical studies using mouse models to evaluate immune responses and the efficacy of therapeutic interventions targeting mast cell activity. The assay provides a sensitive and specific means to monitor disease progression or treatment effects in conditions like asthma, anaphylaxis, and intestinal inflammation.