Coimmunolocalization of BKα and 11 BKAPs in various tissues from mouse cochlea. Cochlear tissues were triple-stained for BKα (red), BKAPs (green), DAPI (blue), with colocalization shown in orange or yellow. Immunoreactivity for BKAPs and BKα is shown in IHC, OHC, and ganglion cells (GC). BKAPs colocalized with BK include γ-actin (γACT), annexin V (Anxa5), apolipoprotein A1 (ApoA1), CaM, cofilin (Cfl1), 14-3-3γ, GAPDH, GST, hippocalcin 1 (Hpcal1), Lin7 homolog c (LIN7C), and myelin P0 (MP0).