BBMVs prepared using the Ca2+ precipitation method, cortical membrane, and whole homogenate were obtained from mouse kidneys and used for immunoblotting and immunoprecipitation analyses as described previously35 (link),45 (link),48 (link),49 (link). Protein samples were heated at 95 °C for 5 min in sample buffer in the presence of 2-mercaptoethanol and subjected to sodium dodecyl sulfate–polyacrylamide gel electrophoresis (SDS-PAGE). The separated proteins were transferred by electrophoresis to Immobilon-P polyvinylidene difluoride (Millipore, Billerica, MA, USA) and treated with diluted antibodies. Signals were detected using Immobilon Western (Millipore)35 (link),45 (link),48 (link),49 (link).
Free full text: Click here