Anti-TNS3 antibodies are used in the immunodetection of the protein tensin 3. In humans, the canonical protein has a reported length of 1445 amino acid residues and a mass of 155.3 kDa. Its subcellular localization is in the cell junctions. Up to 4 different isoforms have been reported for this protein. It is reported to be expressed in umbilical vein endothelial cells, epithelial cells, and fibroblasts cells. A member of the PTEN phosphatase protein family, TNS3 is believed to act as a protein phosphatase and/or a lipid phosphatase (Probable). Post-translational modifications have been described, including phosphorylation. Synonyms for this target antigen include tensin-like SH2 domain-containing protein 1, thyroid specific PTB domain protein, tumor endothelial marker 6, and tensin-like SH2 domain containing 1. TNS3 gene orthologs have been reported in the mouse, rat, bovine, frog, chimpanzee and chicken species. Some TNS3 antibodies may have been used in research and have associated citations. Western Blot is a widely used application for these antibodies. ELISA and Immunohistochemistry are also common applications.