Used in biomedical research to measure levels of glucocorticoid-releasing hormone in chicken samples, particularly in studies related to stress response, endocrinology, and adrenal function. Enables researchers to quantify hormone concentrations in blood or tissue samples with high sensitivity and specificity. Commonly applied in poultry science to investigate the effects of environmental stressors, nutrition, disease, or management practices on the hypothalamic-pituitary-adrenal axis in chickens. Supports development of strategies to improve animal welfare and productivity in commercial poultry operations.