Western blot of 5-7 ug of mouse cerebellum lysates from wild type (control) and alpha 1 knockout (alpha 1 K/O) animals showing specific immunolabeling of the ~51k alpha 1-subunit of the GABAA-R in the wild type but not in the alpha 1 K/O animals when using GABAA Receptor alpha 1 antibody (GTX82692).