Used in biomedical research to measure levels of thyroxine-releasing hormone (TRH) in mouse samples. Helps study thyroid function, neuroendocrine pathways, and hypothalamic-pituitary-thyroid axis regulation in experimental models. Commonly applied in studies related to metabolism, stress response, and neurological disorders. Provides a sensitive and specific method for quantifying TRH in serum, plasma, or tissue homogenates, supporting preclinical research and drug development.