Anti-LRRIQ3 antibodies are used in the immunodetection of the protein leucine rich repeats and IQ motif containing 3. In humans, the canonical protein has a reported length of 624 amino acid residues and a mass of 73.7 kDa. Up to 3 different isoforms have been reported for this protein. It is notably expressed in the testis, nasopharynx, fallopian tube, epididymis, and bronchus. Synonyms for this target antigen include leucine rich repeat containing 44, leucine-rich repeat-containing protein 44, and leucine-rich repeat and IQ domain-containing protein 3. LRRIQ3 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish and chimpanzee species. Western Blot is a widely used application for the LRRIQ3 antibodies listed below. In addition, ELISA is also a common application.