Ro 28-1675 is primarily used in research settings to study its effects on cellular processes, particularly in the context of cancer and other diseases. It has been investigated for its potential to inhibit specific enzymes or pathways involved in tumor growth, making it a candidate for anticancer drug development. Researchers also explore its role in modulating immune responses, which could have implications for treating autoimmune disorders or enhancing immunotherapy. Additionally, its biochemical properties are analyzed to understand its mechanism of action and potential therapeutic applications in various medical fields.