Synthetic peptide amino acids 411-422 (KTVEMRDGEVIK) of human GFAP (also known as Glial fibrillary acidic protein, accession number P14136)Rat: 100% identity (12/12 amino acids identical)Mouse: 100% identity (12/12 amino acids identical)>50% identity with other proteins (Vimentin, Desmin, Tumor protein p73 and Peripherin)