Anti-STYXL2 antibodies are used in the immunodetection of the protein serine/threonine/tyrosine interacting like 2. In humans, the canonical protein has a reported length of 1158 amino acid residues and a mass of 130.2 kDa. Its subcellular localization is in the cytoplasm. A member of the Protein-tyrosine phosphatase protein family, STYXL2 is believed to be required for myofiber maturation. Synonyms for this target antigen include dual specificity phosphatase 27 (putative), dual specificity phosphatase 27, atypical, inactive dual specificity phosphatase 27, and serine/threonine/tyrosine-interacting-like protein 2. STYXL2 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species.