CD27 is a symbol for the gene, CD27 molecule, in humans. Other names include: CD27 antigen; CD27L receptor; T-cell activation antigen CD27; T14; Tumor necrosis factor receptor superfamily member 7; CD antigen CD27; S152; S152. LPFS2; TNFRSF7. The encoded protein has an amino acid length of 260 and a mass of 29.1 kDa. Other isoforms may exist. This gene shares homology with other species, including: Mouse.