Used in research settings to measure insulin-like growth factor 1 (IGF-1) levels in rat biological samples such as serum, plasma, or tissue extracts. This kit enables scientists to study growth and development, assess endocrine function, and investigate metabolic disorders in rat models. It is commonly applied in studies related to diabetes, aging, muscle regeneration, and hormonal imbalances. The ELISA format allows for high sensitivity and specificity, making it ideal for quantifying low concentrations of IGF-1 in small sample volumes. Widely used in preclinical research and pharmaceutical development.