5′-Nucleotidase

5′-Nucleotidase (CD73) is an ectoenzyme and membrane glycoprotein that dephosphorylates extracellular 5′-nucleotides to nucleosides. It is a key target in immuno-oncology and inflammation research, with applications in both in vitro enzymatic assays and in vivo studies of purinergic signaling and tumor microenvironment.