Fig. 1From: Twenty years of research on the DFS70/LEDGF autoantibody-autoantigen system: many lessons learned but still many questionsRepresentative dense fine speckles (DFS) pattern visualized by indirect immunofluorescence assay (IIFA) in HEp-2 cell slides using a monospecific human anti-DFS70/LEDGF serum. Arrows point to the distinctive bright staining of mitotic chromosomesBack to article page