Anti-WWC1 antibodies are used in the immunodetection of the protein WW and C2 domain containing 1. In humans, the canonical protein has a reported length of 1113 amino acid residues and a mass of 125.3 kDa. Its subcellular localization is in the nucleus and cytoplasm. Up to 2 different isoforms have been reported for this protein. It is reported to be expressed in mammary epithelial cells and breast cancer cell lines. A member of the WWC protein family, WWC1 is a suspected regulator of the Hippo/SWH (Sav/Wts/Hpo) signaling pathway, a signaling pathway that plays a pivotal role in tumor suppression by restricting proliferation and promoting apoptosis. Synonyms for this target antigen include HBEBP36, KIBRA, MEMRYQTL, PPP1R168, protein KIBRA, and HBEBP3. WWC1 gene orthologs have been reported in the mouse, rat, bovine, frog, zebrafish, chimpanzee and chicken species. A number of WWC1 antibodies have been mentioned in research publications and have associated citations. Western Blot is a widely used application for these antibodies. ELISA, Immunocytochemistry, Immunofluorescence, and Immunohistochemistry are also common applications.