Used in research settings to measure thyrotropin-releasing hormone (TRH) levels in biological samples such as serum, plasma, or tissue homogenates. This ELISA kit enables scientists to study the regulation of the hypothalamic-pituitary-thyroid axis, particularly in neuroendocrine research. It is valuable for investigating thyroid-related disorders, hormonal imbalances, and neurological conditions where TRH may play a role, such as depression, epilepsy, or spinocerebellar degeneration. The assay provides a sensitive and specific quantitative analysis, supporting both clinical research and drug development studies focused on hormone signaling pathways.