Neurofilament H, phosphorylated (Neurofilament Heavy Polypeptide, NF-H, Neurofilament Triplet H Protein, 200kD Neurofilament Protein, NEFH, NFH)

Antibodies / Antibodies-Neurofilament

-20°C

Supplied as a liquid.

Preparation of native NF-H purified from porcine spinal cord.

Neurofilaments are the 10nm or intermediate filament proteins found specifically in neurons, and are composed predominantly of three major proteins called NF-L, NF-M and NF-H (HUGO names are NEFL, NEFM and NEFH respectively). NF-H is the neurofilament high or heavy molecular weight polypeptide and runs on SDS-PAGE gels at 200-220kD, with some variability across species boundaries. Antibodies to NF-H are useful for identifying neuronal cells and their processes in tissue sections and in tissue culture. NF-H antibodies can also be useful in the diagnostics of neurofilament accumulations seen in many neurological diseases, such as Amyotrophic Lateral Sclerosis (also known as Lou Gehrig's disease) and Alzheimer's disease. 031397 is one of numerous antibodies which reacts preferentially with the axonal phosphorylated forms of NF-H. Interestingly these phosphorylated forms of NF-H are normally restricted to axons, while less phosphorylated forms are found in dendrites. However in numerous damage and disease states, phosphorylated NF-H can be detected with 031397 in dendritic and perikaryal neurofilaments. The HGNC name for this protein is NEFH.

Applications:
Suitable for use in Immunofluorescence, Immunohistochemistry and Western Blot. Other applications not tested.

Recommended Dilution:
Immunofluorescence: 1:1000
Immunohistochemistry: Formalin-fixed sections and frozen sections in tissue culture.
Western Blot: 1:10, 000
Optimal dilutions to be determined by the researcher.

Storage and Stability:
May be stored at 4°C for short-term only. Aliquot to avoid repeated freezing and thawing. Store at -20°C. Aliquots are stable for 12 months. For maximum recovery of product, centrifuge the original vial after thawing and prior to removing the cap.