Used in biomedical research to detect and quantify levels of MAFbx (also known as Atrogin-1), a key protein involved in muscle atrophy. The kit enables researchers to measure MAFbx protein expression in tissue lysates or cell extracts, particularly in studies related to skeletal muscle degradation, cachexia, sarcopenia, and other conditions associated with protein breakdown. It is widely applied in preclinical studies assessing the effects of drugs, exercise, nutrition, or disease states on muscle protein homeostasis. The ELISA format provides high specificity and sensitivity, making it suitable for monitoring changes in MAFbx levels across experimental conditions.