Concanavalin A is widely used in biochemical and biomedical research due to its ability to bind specifically to certain sugar molecules. It is commonly employed in lectin affinity chromatography to isolate and purify glycoproteins, glycolipids, and polysaccharides. This property makes it valuable for studying cell surface carbohydrates and their roles in cellular interactions. Additionally, it is utilized in immunology to stimulate T-cell proliferation, serving as a model for understanding immune responses. Concanavalin A is also applied in biosensor technology for detecting specific sugars or glycoproteins in diagnostic assays. Its ability to agglutinate cells is exploited in blood typing and other cell-based studies. Overall, it is a versatile tool in glycobiology, immunology, and diagnostic research.