Used in research settings to quantify bovine α-lactalbumin in biological samples such as milk, serum, or cell culture supernatants. Enables monitoring of protein expression levels, assessing milk composition, and evaluating allergen content in dairy products. Commonly applied in food science to detect cross-contamination in manufacturing processes and in immunology studies to understand allergic responses to milk proteins. Supports quality control in dairy industry and development of hypoallergenic formulas. Suitable for high-throughput analysis with consistent sensitivity and specificity.