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. 2020 Feb 12;22:24. doi: 10.1186/s13075-020-2110-9

Fig. 3.

Fig. 3

PAD4 is localized in CD68+ cells and CD55+ cells in the RA synovium. Synovium (n = 3) specimens of patients with RA were assessed by IF using primary antibodies against PAD4 and 14-3-3η (a), PAD4 and CD68 (b), 14-3-3η and CD55 (c), or PAD4 and CD55 (d) and by FITC or rhodamine-labelled secondary antibodies. Representative images from three independent experiments are shown. Scale bar, 50 μm