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. 2012 Jun 29;7(6):e39641. doi: 10.1371/journal.pone.0039641

Figure 2. Oatp4c1 expression and localization in rat kidney.

Figure 2

(A) Western blot analysis for Oatp4c1 expression in rat tissues. Crude membrane fractions from rat liver and kidney were prepared. PNGaseF was used for deglycosylation. Oatp4c1 was detected by PA1343. β-actin was used as a loading control. (B) Immunohistochemical analysis for Oatp4c1 subcellular localization in rat tissues. Paraformaldehyde-fixed paraffin-embedded rat tissue sections were stained with PA1343. Color development with NovaRed signifies Oatp4c1 staining. (C) Double immunofluorescence staining for Oatp4c1 (green) and E-cadherin (red) in rat kidney. E-cadherin served as a basolateral marker (Magnification: 40×).