Lipoxin B4 methyl ester is primarily used in research to study its anti-inflammatory and pro-resolving properties. It helps in understanding the mechanisms of inflammation resolution and tissue repair. This compound is often utilized in experimental models to explore its potential therapeutic effects in conditions like chronic inflammation, autoimmune diseases, and tissue injury. Additionally, it serves as a valuable tool in pharmacological studies to develop novel anti-inflammatory drugs and treatments aimed at promoting natural healing processes.