Anti-TM4SF20 antibodies are used in the immunodetection of the protein transmembrane 4 L six family member 20. In humans, the canonical protein has a reported length of 229 amino acid residues and a mass of 25.1 kDa. Its subcellular localization is in the ER and membrane. It is reported to be expressed in the brain, with high levels in the parietal lobe, hippocampus, pons, white matter and cerebellum. It is a member of the L6 tetraspanin protein family. Post-translational modifications have been described, including glycosylation and protein cleavage. The TM4SF20 gene has been associated with the disease, Specific language impairment. Synonyms for this target antigen include transmembrane 4 L6 family member 20. TM4SF20 gene orthologs have been reported in the mouse, rat, bovine, frog and chimpanzee species. Western Blot is a widely used application for the TM4SF20 antibodies listed below. In addition, Flow Cytometry is also a common application.