Subunit-specific polyclonal antibody targeting human ρ1 GABAC receptor

► GABAC Ab N-14 is a new polyclonal antibody directed against the ρ1 GABAC subunit. ► The antibody binds specifically to ρ1 expressed in oocytes and neuroblastoma cells. ► Antibody binding preserves electrophysiological activity of the target GABAC. ► In human retina sections, the antibody preferentially labels inner plexiform layer.