The NKG2D/CD314 protein activates and stimulates the innate immune response of NK cells by binding to stress-inducing ligands on tumor and virus-infected cells.It also acts as a costimulatory receptor for TCR, enhancing T cell activation and eliminating tumor cells.NKG2D/CD314 Protein, Mouse (HEK293, His) is the recombinant mouse-derived NKG2D/CD314 protein, expressed by HEK293 , with N-6*His labeled tag.