Anti-Tetraspanin 15 antibodies are used in the immunodetection of the protein encoded by the TSPAN15 gene. In humans, the canonical protein has a reported length of 294 amino acid residues and a mass of 33.2 kDa. Its subcellular localization is in the cell membrane. A member of the Tetraspanin (TM4SF) protein family, it is reported to regulate maturation and trafficking of the transmembrane metalloprotease ADAM10. Post-translational modifications have been described, including glycosylation. Other names for this target antigen include NET-7, NET7, TM4SF15, tetraspan NET-7, transmembrane 4 superfamily member 15, and 2700063A19Rik.