sophisticated multistep algorithm. Objective We sought validation of a multivariant enzyme-
linked immunosorbent assay (ELISA) in the routine diagnosis of AIBD. Methods The
multivariant ELISA comprising 6 recombinant immunodominant forms of major AIBD target
antigens, ie, desmoglein 1, desmoglein 3, envoplakin, BP180, BP230, and type VII collagen
was applied in:(1) a cohort of well-characterized AIBD (n= 173) and control sera (n= 130),(2) …