Figure 7. Immunohistochemistry of the fugu swimbladder.
Swimbladder sections were stained with anti-MCT1b (A), anti-GAPDH (B), and anti-MCT4b (C) antisera. (D) Control samples stained with nonimmune rabbit serum. The right panels show sections double- or triple-stained with Alexa Fluor 594-labeled concanavalin A (ConA) and Hoechst 33342.