Used in biomedical research to measure ghrelin levels in rat samples, this ELISA kit enables scientists to study appetite regulation, energy balance, and growth hormone release. It is widely applied in endocrinology and metabolic studies, helping assess the role of ghrelin in obesity, diabetes, and feeding disorders. The kit supports high-throughput screening in preclinical trials and aids in evaluating the impact of drugs or dietary interventions on ghrelin secretion. Its high sensitivity and specificity make it suitable for detecting low concentrations of ghrelin in serum, plasma, or tissue extracts.