Lancerin is widely used in the pharmaceutical industry for its potent antibacterial properties, particularly in the treatment of Gram-positive bacterial infections. It is effective in formulations targeting skin and soft tissue infections due to its ability to inhibit bacterial cell wall synthesis. Its stability in physiological conditions makes it suitable for both topical and injectable preparations. Lancerin is also employed in veterinary medicine for treating infections in livestock, contributing to improved animal health and reduced transmission of bacterial pathogens. Additionally, it plays a role in research settings as a selective agent in microbiological culture media to isolate resistant bacterial strains.