Lane 1 : Coomassie Blue stainLane 2 : Heavy neurofilament antibodyLane 3 : Anti-160 kD Neurofilament Medium antibody [3H11] (ab7256)Lane 4 : Anti-68kDa Neurofilament antibody [DA2] (ab7255)Lane 5 : alpha Internexin antibodyLane 6 : GFAP antibodyLane 1 : Cytoskeletal homogenates of rat spinal cordLane 2 : Cytoskeletal homogenates of rat spinal cordLane 3 : Cytoskeletal homogenates of rat spinal cordLane 4 : Cytoskeletal homogenates of rat spinal cordLane 5 : Cytoskeletal homogenates of rat spinal cordLane 6 : Cytoskeletal homogenates of rat spinal cord