Anti-PLEKHS1 antibodies are used in the immunodetection of the protein pleckstrin homology domain containing S1. In humans, the canonical protein has a reported length of 465 amino acid residues and a mass of 52.5 kDa. Up to 5 different isoforms have been reported for this protein. Synonyms for this target antigen include PH domain-containing family S member 1, PH domain-containing protein C10orf81, epididymis luminal protein 185, and pleckstrin homology domain-containing family S member 1. PLEKHS1 gene orthologs have been reported in the mouse, rat, bovine, chimpanzee and chicken species. ELISA, Western Blot, and Immunohistochemistry are common applications for PLEKHS1 antibodies.