Used in biomedical research to quantify levels of tyrosine kinase A (TrkA) in rat samples, this ELISA kit enables investigation of neurotrophin signaling pathways, particularly those involving nerve growth factor (NGF). It is widely applied in neuroscience studies to assess neuronal development, survival, and function. Researchers also use it in pain research, as TrkA plays a key role in nociception and inflammatory pain mechanisms. The kit supports drug development efforts targeting neurodegenerative diseases, chronic pain, and neurological disorders by providing a reliable method to measure TrkA expression changes in experimental models.