TNF-alpha (APC1, Cachectin, Differentiation inducing factor, DIF, Macrophage cytotoxic factor, MCF, Necrosin, TNF alpha, TNF Macrophage Derived, TNF Monocyte Derived, TNF Superfamily Member 2, TNFA, TNFSF2, Tumor necrosis factor ligand superfamily member 2, Tumor Necrosis Factor Precursor) (PE)