- Catalog number
- MA1071
- Size / count
- 100 µg/Vial
- Dry ice
- No
- Hazardous
- No
- Discontinued
- No
- Background
- Neurofilaments are composed of 3 neuron-specific proteins with apparent molecular masses of 68 kD (NFL), 125 kD (NFM), and 200 kD (NFH) on SDS-gel electrophoresis. Genomic clones for the largest human neurofilament protein (NF-H) were isolated, the intron/exon boundaries mapped and the entire protein-coding regions (exons) sequenced. mutations in neurofilaments have been linked to some forms of Charcot-Marie-Tooth disease (CMT) .
- Synonyms
- Neurofilament heavy polypeptide; NF-H;200 kDa neurofilament protein; Neurofilament triplet H protein; Nefh; Nfh
- Gene Name
- NEFH
- Gene ID
- Human (4744), Mouse (380684), Rat (24587)
- UniProt
- P16884
- Host
- Mouse
- Reactivity
- Human, Mouse, Rat
- Cross Reactivity
- No cross-reactivity with other proteins
- Immunogen
- C-terminal segment of enzymatically dephosphorylated pig Neurofilament 200.
- Clonality
- Monoclonal
- Clone
- Clone: N52
- Tissue Specificity
- Muscle specific. Located in the thin filament of striated muscle.
- Applications
- IHC, WB
- Field of Research
- Alzheimer's Disease, Cell Adhesion Proteins, Cell Type Marker, Cytoskeleton, Cytoskeleton/ECM, Intermediate Filaments, Neurodegenerative Disease, Neurology Process, Neuron Marker, Neuroscience, Signal Transduction
- Purification
- Ascites
- Concentration
- Adding 1 ml of PBS buffer will yield a concentration of 100 μg/ml.
- Form
- Lyophilized
- Reconstitution
- Add 1ml of PBS buffer will yield a concentration of 100ug/ml.
- Function
- Neurofilaments usually contain three intermediate filament proteins: L, M, and H which are involved in the maintenance of neuronal caliber. NF-H has an important function in mature axons that is not subserved by the two smaller NF proteins.
- References & Citations
- 1. Lees, J. F.; Shneidman, P. S.; Skuntz, S. F.; Carden, M. J.; Lazzarini, R. A. : The structure and organization of the human heavy neurofilament subunit (NF-H) and the gene encoding it. EMBO J. 7: 1947-1955, 1988. 2. Brownlees, J.; Ackerley, S.; Grierson, A. J.; Jacobsen, N. J. O.; Shea, K.; Anderton, B. H.; Leigh, P. N.; Shaw, C. E.; Miller, C. C. J. : Charcot-Marie-Tooth disease neurofilament mutations disrupt neurofilament assembly and axonal transport. Hum. Molec. Genet. 11: 2837-2844, 2002.
- Storage Conditions
- Store at -20°C for one year from date of receipt. After reconstitution, at 4°C for one month. It can also be aliquotted and stored frozen at -20°C for six months. Avoid repeated freeze-thaw cycles.
- Calculated Molecular Weight
- 115378 MW
- Observed Molecular Weight
- 200 kDa
- Specificity
- No cross reactivity with other proteins.
- Gene Name Synonym
- Neurofilament heavy polypeptide
- Subcellular Location
- Cytoplasm, myofibril, sarcomere. Cytoplasm, cytoskeleton.
- Sequence Similarities
- Belongs to the intermediate filament family.
- Protein Name
- Neurofilament heavy polypeptide
- Isotype
- Mouse IgG1
- Contents
- Mouse ascites fluid, 1.2% sodium acetate, 2mg BSA, with 0.01mg NaN3 as preservative.