Figure 3
From: Expression of carbonic anhydrases IX and XII during mouse embryonic development
Immunostaining of CA IX and CA XII in the kidney of E12.5 mouse embryos and in the adult mouse kidney. Both CA IX (A) and CA XII (B) show weak staining in the ductal epithelium of the embryonic tissue, and a positive immunoreaction is seen for both isozymes in the adult mouse renal tubules (C, D), with CA XII also located in the collecting ducts. Control immunostaining of an adult mouse kidney with NRS gave no positive signal (E). Manual PAP staining in panels A-B and E, automated immunostaining in panels C-D. Original magnifications: A-B × 400, C-E × 100.