Fig. 4 | Scientific Reports

Fig. 4

From: Complement proteins associated with circulatory and glomerular IgA-containing immune complexes in patients with IgA nephropathy

Fig. 4

Representative images of immunofluorescence staining of remnant frozen kidney-biopsy specimens for CFHR1 and IgA. Double immunofluorescence staining of CFHR1 (red) and IgA (green) using frozen kidney-biopsy sections of the control and patients with IgAN. Representative glomerular images from one control and three patients with IgAN. CFHR1 is colocalized predominantly with IgA in the mesangium. The negative control for CFHR1 is shown in the right row, and the glomeruli are marked by a dotted line. (Size bars = 20 μm: original magnification ×40)

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