Anti-Transgelin 2 antibodies are used for the immunodetection of the protein encoded by the TAGLN2 gene. In humans, the canonical protein has a reported length of 199 amino acid residues and a mass of 22.4 kDa. Alternative splicing is reported to yield 2 different isoforms for this protein. It is reported to be expressed in epididymis. A member of the Calponin protein family, it is known to be involved with epithelial cell differentiation. Other names for this target antigen include SM22-alpha homolog, epididymis secretory sperm binding protein, epididymis tissue protein Li 7e, and HA1756. Gene orthologs have been identified in the mouse, rat, bovine, frog, chimpanzee and chicken species. Over 60 citations in the literature describe the use of Transgelin 2 antibodies in research. Western Blot is a widely used application for these antibodies. Immunofluorescence and Immunohistochemistry are also common applications.