ULBP4/RAET1E Protein crucially activates natural killer cell cytotoxicity by binding to and activating the KLRK1/NKG2D receptor. This interaction mediates cytotoxic responses, contributing to receptor activation and facilitating the recognition and targeting of marked cells for elimination. ULBP4/RAET1E's engagement with KLRK1/NKG2D underscores its significance in immune response regulation and natural killer cell activity modulation. ULBP4/RAET1E Protein, Human (HEK293, Fc) is the recombinant human-derived ULBP4/RAET1E protein, expressed by HEK293 , with C-hFc labeled tag.
