OX40 Ligand

**Definition:** A membrane-bound tumor necrosis family member that is expressed on activated antigen-presenting cells such as B-LYMPHOCYTES and MACROPHAGES. It signals T-LYMPHOCYTES by binding the OX40 RECEPTOR.

**Tree numbers:** - D09.400.430.890.597 - D12.644.276.374.750.531 - D12.776.395.550.597 - D12.776.465.813 - D12.776.467.374.750.531 - D12.776.543.550.590 - D23.529.374.750.531

**Synonyms:** - OX40L Protein - CD134L Protein - Tumor Necrosis Factor (Ligand) Superfamily, Member 4 - TNF Superfamily, Member 4 - gp34 Tumor Necrosis Factor - CD134 Ligand - Tumor Necrosis Factor Ligand Superfamily Member 4