PAR2 (1-6) (mouse, rat) is primarily utilized in research settings to study the role of protease-activated receptor 2 (PAR2) in various biological processes. It is often employed in experimental models to investigate inflammation, pain signaling, and immune responses, as PAR2 is known to play a significant role in these pathways. Researchers use this peptide to explore its effects on cellular signaling mechanisms, particularly in the context of diseases such as arthritis, asthma, and gastrointestinal disorders. Additionally, it serves as a valuable tool in understanding the molecular interactions and physiological functions of PAR2 in rodent models, aiding in the development of potential therapeutic strategies targeting this receptor.