Research Article

Substance P Increases Cell-Surface Expression of CD74 (Receptor for Macrophage Migration Inhibitory Factor): In Vivo Biotinylation of Urothelial Cell-Surface Proteins

Figure 1

In vivo biotinylation of urothelium. (a) and (c) saline-treated bladders, (b) and (d) SP-treated bladders. Biotin labeling is determined only with strepavidin-HRP and is localized to surface urothelium. Calibration bar—(a), (b) = 400 μm; (c), (d) = 100 μm.
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