Receptors, Tumor Necrosis Factor, Member 4
Tumor Necrosis Factor Receptor Superfamily, Member 4
A tumor necrosis family receptor with specificity for OX40 LIGAND. It is found on the surface of activated T-LYMPHOCYTES where it plays a role in enhancing cytokine production and proliferation of CD4-POSITIVE T-LYMPHOCYTES. Signaling by the activated receptor occurs through its association with TNF RECEPTOR-ASSOCIATED FACTORS.