Neurokinin B TFA is widely used in research focused on understanding the role of neurokinin signaling in various physiological processes. It is particularly valuable in studies related to reproductive biology, as it helps investigate the regulation of gonadotropin-releasing hormone (GnRH) secretion and its impact on puberty and fertility. Additionally, this compound is employed in neuroscience research to explore its involvement in pain perception, stress responses, and emotional regulation. It also serves as a tool in pharmacological studies to develop and test potential therapeutic agents targeting neurokinin receptors, which may have applications in treating conditions like preeclampsia, polycystic ovary syndrome (PCOS), and mood disorders.