Used in research laboratories to detect and quantify α-lactalbumin (α-LA) in biological samples such as milk, serum, or tissue extracts. The kit enables precise measurement of α-LA levels in rat models, supporting studies on mammary gland function, lactation physiology, and infant nutrition. It is also applied in immunological and biochemical research to investigate protein expression under different experimental conditions. Due to its high specificity and sensitivity, this ELISA kit is valuable for monitoring changes in α-LA during disease states or in response to therapeutic interventions.