Anti-S100A11 antibodies are used in the immunodetection of the protein S100 calcium binding protein A11. In humans, the canonical protein has a reported length of 105 amino acid residues and a mass of 11.7 kDa. Its subcellular localization is in the nucleus and cytoplasm. It is notably widely expressed in many tissue types. A member of the S-100 protein family, S100A11 is known to be involved with the regulation of cell proliferation and DNA replication. Post-translational modifications have been described, including phosphorylation. Synonyms for this target antigen include MLN70, S100C, protein S100-A11, MLN 70, calgizzarin, and HEL-S-43. S100A11 gene orthologs have been reported in the mouse, rat, bovine, chimpanzee and chicken species. Over 50 citations in the literature describe the use of S100A11 antibodies in research. Western Blot is a widely used application for these antibodies. ELISA and Immunohistochemistry are also common applications.