特異性:The microplate is coated with highly purified and/or recombinant antigens (100 kDa PM-Scl, 70 kDa U1-snRNP, SS-B, SS-A 52 kDa, SS-A 60 kDa, Scl 70, centromere protein B (CenpB), Jo-1 and Sm). No crossreactivities to other autoantigens have been found.