Anti-WRNIP1 antibodies are used in the immunodetection of the protein WRN helicase interacting protein 1. In humans, the canonical protein has a reported length of 665 amino acid residues and a mass of 72.1 kDa. Its subcellular localization is in the nucleus and cytoplasm. Up to 4 different isoforms have been reported for this protein. It is ubiquitously expressed across many tissue types. A member of the AAA ATPase protein family, WRNIP1 is known to function as a modulator of initiation or reinitiation events during DNA polymerase delta-mediated DNA synthesis. Post-translational modifications have been described, including sumoylation. Synonyms for this target antigen include Werner helicase interacting protein 1, putative helicase RUVBL, and ATPase WRNIP1. WRNIP1 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. Some WRNIP1 antibodies may have been used in research and have associated citations. Western Blot is a widely used application for these antibodies. ELISA and Immunohistochemistry are also common applications.