Image shows mixed neuron/glial rat brain cultures stained with Rabbit polyclonal antibody to Neurofilament Heavy R-1389-50 (green) and Chicken polyclonal antibody to Glial Fibrillary Acidic Protein C-1373-50 (red). The neurofilament NF-H antibody binds to phosphorylated axonal forms of NF-H and non-phosphorylated dendritic and perikaryal forms.