Oncostatin M from mouse is primarily utilized in biomedical research to study its role in cellular processes, particularly in inflammation and immune responses. It is often used to investigate its effects on cell differentiation, proliferation, and apoptosis, especially in cancer research. Additionally, it serves as a valuable tool in understanding cytokine signaling pathways and their impact on various diseases, including autoimmune disorders and tissue regeneration. Researchers also employ it to explore its potential therapeutic applications in modulating immune responses and treating inflammatory conditions.