Anti-HBA2 antibodies are used in the immunodetection of the protein hemoglobin subunit alpha 2. It is notably expressed in the bone marrow and spleen. Synonyms for this target antigen include HBA-T2, HBH, hemoglobin subunit alpha, alpha globin, alpha-2 globin, and ECYT7. A number of HBA2 antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. In addition, Immunohistochemistry is also a common application.