Anti-WDR55 antibodies are used in the immunodetection of the protein WD repeat domain 55. In humans, the canonical protein has a reported length of 383 amino acid residues and a mass of 42.1 kDa. Its subcellular localization is in the nucleus and cytoplasm. Up to 2 different isoforms have been reported for this protein. A member of the WD repeat WDR55 protein family, WDR55 is reported to be a nucleolar protein that acts as a modulator of rRNA synthesis. Synonyms for this target antigen include WD repeat-containing protein 55. WDR55 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Western Blot is a widely used application for the WDR55 antibodies listed below. In addition, ELISA is also a common application.