Used in research settings to detect and quantify β-casein protein from bovine milk samples. Commonly applied in food science to assess milk composition, monitor dairy processing, and detect milk allergens in processed foods. Also utilized in immunology and allergy studies to measure β-casein levels in biological samples, supporting research on milk protein sensitivity and infant formula development. The kit enables high-throughput analysis with high specificity, making it suitable for quality control in dairy-related research and allergen testing.