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Figure 1 | Arthritis Res Ther

Figure 1

From: Giantin is the major Golgi autoantigen in human anti-Golgi complex sera

Figure 1

Immunofluorescence colocalization of putative human anti-Golgi complex antibody (AGA) sera with rabbit antigiantin antibody to confirm specificity to the Golgi complex. (a) A representative human serum exhibiting staining specific to the Golgi complex in HEp-2 cells colocalizes with (b) characteristic staining by rabbit antigiantin antibody (arrows). (c) A serum with diffuse nuclear and cytoplasmic staining unrelated to the Golgi complex as demonstrated by (d) lack of costaining with rabbit antigiantin antibody.

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