Anti-CTNNB antibodies are used in antigen-specific immunodetection in biological samples. The target CTNNB is a known alias name of the protein catenin beta 1, encoded by the CTNNB1 gene in humans. This 781-amino acid residue protein is known to be involved in acinar cell differentiation and the apoptotic pathway, among other biological processes. It is localized to the cytoplasm of the cell and features O-glycosylated, ubiquitinated, acetylated and phosphorylated post-translational modifications. In terms of tissue expression, it is reported to be expressed in several hair follicle cell types: basal and peripheral matrix cells, and cells of the outer and inner root sheaths. Other synonyms for CTNNB include EVR7 and MRD19. A number of CTNNB 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.