HKB's Mouse Primary Biliary Cholangitis Models provide pharmaceutical researchers with robust platforms for investigating this chronic autoimmune liver disease. Our validated rodent models include spontaneous models and chemically-induced approaches replicating key features of PBC including progressive bile duct destruction, anti-mitochondrial antibodies, and hepatic inflammation. These models support evaluation of immunomodulatory agents, FXR agonists, and novel approaches targeting bile duct pathology.