Anti-STX7 antibodies are used in the immunodetection of the protein syntaxin 7. In humans, the canonical protein has a reported length of 261 amino acid residues and a mass of 29.8 kDa. Its subcellular localization is in the endosome. Up to 2 different isoforms have been reported for this protein. It is notably expressed in many tissues, such as the appendix and kidney. A member of the Syntaxin protein family, STX7 is suspected to be involved in protein trafficking from the plasma membrane to the early endosome (EE) as well as in homotypic fusion of endocytic organelles. STX7 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. A number of STX7 antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. ELISA and Immunohistochemistry are also common applications.