Fig. 4From: Cav3.2 calcium channel interactions with the epithelial sodium channel ENaCCav3.2 calcium channels promote trafficking of β-ENaC subunits to the cell surface. (a) Western blot showing β-ENaC surface and total pools from tsA201 cells labelled with biotin and transfected with either Cav3.2 alone or Cav3.2 + β-ENaC subunits, n = 3. (b) Quantification of β-ENaC surface pool levels. An α-tubulin loading control is shownBack to article page