Anti-BOLL antibodies are used in the immunodetection of the protein boule homolog, RNA binding protein. In humans, the canonical protein has a reported length of 283 amino acid residues and a mass of 31.3 kDa. Its subcellular localization is in the cytoplasm. Up to 5 different isoforms have been reported for this protein. It is reported to have testis-specific expression. A member of the RRM DAZ protein family, BOLL is a suspected RNA-binding protein, which may be required during spermatogenesis. Synonyms for this target antigen include bol, boule-like, boule-like RNA binding protein, boule-like protein, and protein boule-like. BOLL gene orthologs have been reported in the mouse, rat, bovine, chimpanzee and chicken species. A number of BOLL antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. ELISA and Immunohistochemistry are also common applications.