Anti-Protocadherin-1 Antibody

This unconjugated rabbit polyclonal reagent targets Protocadherin-1 (PCDH1), a transmembrane cadherin-family protein implicated in homophilic cell-cell adhesion and the structural organization of airway epithelium. Supplied by Antibodies.com as 100 µl of ready-to-use liquid, the antibody is validated for western blot and immunohistochemistry workflows on human tissue samples. Researchers working on asthma-susceptibility loci, mucociliary differentiation, and bronchial tissue architecture have used anti-PCDH1 antibodies to localize protein expression at cell-cell junctions in respiratory epithelium, including studies of how PCDH1 levels change across differentiating airway cell models. As a polyclonal reagent raised in rabbit, it provides broader epitope coverage than monoclonal alternatives, supporting detection of full-length PCDH1 as well as proteolytic fragments generated during epithelial remodeling or airway injury. The unconjugated format allows flexible pairing with secondary antibodies of the researcher's choice for chromogenic IHC, fluorescent imaging, or chemiluminescent western blotting applications.