Sermorelin is a synthetic peptide analog of growth hormone-releasing hormone (GHRH) designed for in vitro and animal model research to investigate neuroendocrine signaling pathways and growth hormone production. It is employed in laboratory studies to explore its interactions with GHRH receptors, with a focus on mechanisms that regulate growth hormone secretion in cell lines and rodent models. Researchers utilize sermorelin to assess its binding affinity, stability, and signaling properties under controlled conditions, often employing analytical techniques such as high-performance liquid chromatography (HPLC) and mass spectrometry to verify its structural integrity and purity. This peptide is intended exclusively for scientific investigations to enhance understanding of hypothalamic-pituitary axis functions in experimental research settings.