Anti-TSG-6 antibodies enable researchers to detect and measure the TSG-6 antigen in biological samples. This target is a reported synonym of the TNFAIP6 gene, which encodes TNF alpha induced protein 6. This protein is known to function in cell adhesion and cell to cell signaling, among other biological roles. The human version of TSG-6 has a canonical amino acid length of 277 residues and a protein mass of 31.2 kilodaltons. It is reported to be a secreted protein.