The antibody was purified by affinity chromatography, and conjugated with PE under optimal conditions. The solution is free of unconjugated PE and unconjugated antibody.
CD147 is a widely expressed membrane glycoprotein and reported to be implicated in cell adhesion, embryonic development, T cell activation and many other functions. It is expressed in thymocytes and many other cells, including epithelial and endothelial cells.