Fig. 3.
ASICs and BK channels are co-expressed in cortical neurons. Detection of the expression of ASICs and BK channels in cortical neurons by double-staining immunofluorescence (original magnification ×400). Nuclei were counterstained with Hoechst33258 (blue). ASICs and BK channels were labeled with FITC (green) and TRITC (red). There is a co-expression between ASIC1, ASIC2, ASIC3, and BK channels