The NKp46/NCR1 protein is a key cytotoxic activating receptor that increases the efficiency of activated natural killer (NK) cells, particularly in targeting tumor cell lysis. Through interactions with CD3Z and FCER1G, NKp46/NCR1 orchestrates important connections that enhance the ability of NK cells to destroy tumor cells. NKp46/NCR1 Protein, Rat (HEK293, Fc) is the recombinant rat-derived NKp46/NCR1 protein, expressed by HEK293 , with C-hFc labeled tag.