Anti-VSTM4 antibodies are used in the immunodetection of the protein V-set and transmembrane domain containing 4. In humans, the canonical protein has a reported length of 320 amino acid residues and a mass of 36.1 kDa. Its subcellular localization is in the cell membrane and is secreted. Up to 2 different isoforms have been reported for this protein. Post-translational modifications have been described, including protein cleavage and glycosylation. Synonyms for this target antigen include V-set and transmembrane domain-containing protein 4. VSTM4 gene orthologs have been reported in the mouse, rat, bovine, frog, chimpanzee and chicken species. Flow Cytometry is a widely used application for the VSTM4 antibodies listed below. In addition, Western Blot is also a common application.