Figure 5. KANK2 colocalizes with and interacts with ARHGDIA in rat glomeruli.
(A) Coimmunofluorescence of KANK2 with PLCE1, ARHGDIA, and RHOA. KANK2 partially colocalizes with PLCE1 and ARHGDIA, which are associated with NS. Anti-PLCE1 and anti-ARHGDIA antibodies were directly fluorescently labeled with Alexa Fluor 547. KANK2 also partially colocalizes with RHOA in rat glomeruli. Scale bar: 25 μm. (B) Coimmunoprecipitation of KANK2 in rat renal glomerular lysates. The protein complex precipitated by an anti-ARHGDIA antibody includes KANK2 as well as RHOA.