Soluble Tumor Necrosis Factor Receptor Superfamily Member 9

**Semantic type:** Amino Acid, Peptide, or Protein

**Definition:** Soluble tumor necrosis factor receptor superfamily member 9 is encoded by the human TNFRSF9 gene. This protein plays a role in both activation-induced cell death (AICD) of T-lymphocytes and negative feedback control of inflammation.

**Synonyms:** - Soluble 4-1BB - Soluble 4-1BB Ligand Receptor - Soluble CD137 - Soluble CD137 Antigen - Soluble Receptor Protein 4-1BB - Soluble T-Cell Antigen 4-1BB Homolog - Soluble T-Cell Antigen ILA - Soluble TNFRSF9 - s4-1BB - sCD137 - sILA - sTNFRSF9