Fig. 6. mGluR5 is immunoprecipitated with ß-tubulin in rat hippocampal lysates. Hippocampal lysates were immunoprecipitated with anti-mGluR5 (lane a) or anti-ß-tubulin (lanes b and c) as indicated. Immunoprecipitates and lysate (lane d) were immunoblotted as indicated for mGluR5 (lanes a and b) or transferrin receptor proteins (TfR) (lanes c and d, negative control). IP, immunoprecipitate; WB, western blot.