Detection of M2-Type Anti-Mitochondrial Autoantibodies against Specific Subunits in the Diagnosis of Primary Biliary Cholangitis in Patients with Discordant Results.
Cristina Arnaldos-PérezAlbert Pérez-IsidroUma BolosCarmen DomènechJudit BallúsSergio Rodríguez-TajesMaría Carlota LondoñoOdette ViñasEstíbaliz Ruiz-OrtizPublished in: Diagnostics (Basel, Switzerland) (2023)
It would be advisable to use methods that include the three E2 subunits, and a Dot-blot with separated subunits could confirm doubtful cases by non-separated assays.