Anti-APOL2 antibodies are used in the immunodetection of the protein apolipoprotein L2. In humans, the canonical protein has a reported length of 337 amino acid residues and a mass of 37.1 kDa. Its subcellular localization is in the cytoplasm. It is notably widely expressed in many tissue types. A member of the Apolipoprotein L protein family, APOL2 is believed to affect the movement of lipids in the cytoplasm or allow the binding of lipids to organelles. Synonyms for this target antigen include APOL3, apolipoprotein L-II, and APOL-II. A number of APOL2 antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. ELISA, Immunofluorescence, and Immunohistochemistry are also common applications.