RBC8 is primarily utilized in research settings to study and manipulate cellular processes, particularly those involving membrane dynamics and intracellular signaling. It is often employed as a tool to investigate the role of specific lipids in cellular functions, such as membrane trafficking, endocytosis, and signal transduction. Researchers use RBC8 to gain insights into how lipid interactions influence cellular behavior, which can contribute to understanding diseases related to lipid metabolism or membrane dysfunction. Additionally, it serves as a valuable compound in developing experimental models to test potential therapeutic strategies targeting lipid-mediated pathways.