For Research Use Only. Not for use in diagnostic procedures.

Affinity Purified - Liquid

Small volumes of anti-GFAP antibody vial(s) may occasionally become entrapped in the seal of the product vial during shipment and storage. If necessary, briefly centrifuge the vial on a tabletop centrifuge to dislodge any liquid in the container`s cap. Certain products may require to ship with dry ice and additional dry ice fee may apply.

Human GFAP is a 49,749 dalton protein (432 amino acids) expressed in astrocytes. GFAP is an intermediate filament protein and acts as an intracellular structural component of the cytoskeleton. During embryonic and fetal life, GFAP is also expressed by radial glial cells of the CNS. Various mutations of the GFAP gene in humans produce Alexander's disease, one of the leukodystrophies.

Antibodies; Neuronal-Glial Markers; Glial-Astrocyte Markers; GFAP

Immunofluorescence (IF), Immunohistochemistry (IHC), Western Blot (WB)

Images: Mixed neuron-glial cultures stained with Mouse Monoclonal GFAP, and Chicken Polyclonal Neurofilament-NF-L (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. This antibody also works on formalin fixed paraffin embedded brain tissues. Protocol on Datasheet.

Image: Strip blot of rat spinal cord protein extract stained with GFAP. A prominent band at about 55 kDa corresponds to the major isoform of GFAP.

49,508 Da

glial fibrillary acidic protein

glial fibrillary acidic protein

Glial fibrillary acidic protein

GFAP??[Similar Products]

GFAP_HUMAN

This gene encodes one of the major intermediate filament proteins of mature astrocytes. It is used as a marker to distinguish astrocytes from other glial cells during development. Mutations in this gene cause Alexander disease, a rare disorder of astrocytes in the central nervous system. Alternative splicing results in multiple transcript variants encoding distinct isoforms. [provided by RefSeq, Oct 2008]

GFAP: a class-III intermediate filament protein. A cell-specific marker that, during the development of the central nervous system, distinguishes astrocytes from other glial cells. Mutations in this gene cause Alexander disease, a rare disorder of astrocytes in the central nervous system. An additional transcript variant isoform has been described, but its full length sequence has not been determined.

Protein type: Cytoskeletal

Chromosomal Location of Human Ortholog: 17q21

Cellular Component: membrane; cytoplasm; intermediate filament; cytosol

Molecular Function: integrin binding; structural constituent of cytoskeleton; kinase binding

Biological Process: extracellular matrix organization and biogenesis; Bergmann glial cell differentiation; regulation of neurotransmitter uptake; response to wounding; neurite regeneration; intermediate filament organization; astrocyte development

Disease: Alexander Disease

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