Anti-SERF1B antibodies are used in the immunodetection of the protein small EDRK-rich factor 1B. Synonyms for this target antigen include SMA modifier 1, protein 4F5, small EDRK-rich factor 1B (centromeric), and small EDRK-rich factor 1. Immunocytochemistry, Immunofluorescence, and Immunohistochemistry are common applications for SERF1B antibodies.