Protein Array-Based Detection of Proteins in Kidney Tissues from Patients with Membranous Nephropathy

Figure 5

Immunohistochemistry verification of CD46 and CTSD. The images are at 400x magnification. The expressions of CD46 (a) and CTSD (b) in normal control tissues are almost negative. CD46 is partly overexpressed in tubulointerstitium of MN (c); CTSD is widely positive expressed in tubulointerstitium and slightly positive in glomerulus of MN (d).

(a)

(b)

(c)

(d)