Anti-GFAP Antibody, Polyclonal

The anti-GFAP antibody reacts with glial fibrillary acidic protein (GFAP), an ~55 kDa type III intermediate filament protein. GFAP is a differentiation marker for astrocytes, and it is localized in normal central nervous system tissue, and certain tumor and metastases of the glial antigen. This antibody is suitable for immunofluorescent labeling of cultured mammalian cells.