Mixed neuron-glial cultures stained with Mouse monoclonal antibody to Glial Fibrillary Acidic Protein [5C10] M-1375-100 (red) and chicken polylclonal antibody to neurofilament L C-1390-50 (green). The GFAP antibody stains the network of astrocytes in these cultures, while the NF-L antibody stains neurons and their processes. The blue channel shows the localization of DNA.