TRAILR4/TNFRSF10D Protein , a receptor for TRAIL. Paradoxically, it not only fails to induce apoptosis but also protects against TRAIL-mediated apoptosis. Conflicting reports exist about its role in activating the NF-kappa-B pathway. The dual nature of TRAILR4 in interacting with TRAIL, both as a receptor and a protective factor, highlights the complexity of its regulatory functions in cellular responses to TRAIL signaling. TRAILR4/TNFRSF10D Protein, Rhesus Macaque (HEK293, Fc) is the recombinant Rhesus Macaque-derived TRAILR4/TNFRSF10D protein, expressed by HEK293 , with C-hFc labeled tag.