Fig. 6. Effect of sgk2 on the interaction between Nedd4-2 and hOAT4.
(a) COS-7 cells were transfected with hOAT4, Nedd4-2 and control vector or with hOAT4, Nedd4-2 and the constitutive active form of sgk2 (CA-sgk2). Transfected cells were then lysed, and hOAT4 was immunoprecipitated (IP) with anti-myc antibody, followed by immunoblotting (IB) with anti-Nedd4-2 antibody. (b) The same immunoblot from Fig. 6a was reprobed by anti-myc antibody. (c) Densitometry plot of results from Fig. 6a as well as from other experiments. The values are mean ± S.E. (n = 3). *P<0.05