Anti Ds-DNA 52 47.3 Anti SSA-Ro 60 (60kDa) (SSA) 32 29.1 Anti-La/SS 19 17.3 Anti-SM 19 17.3 Anti -U1RNP/Sm (RNP/Sm) 18 16.4 RO-52 recombinant 11 10 Jo-1 (Jo) 1 0.9 PCNA (PCNA 1 0.9 Histones (H1) 1 0.9 Ribosomal-P-protein (RIB) 1 0.9