Recombinant Human Neurofilament medium polypeptide (NEFM), partial

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Code CSB-EP015691HU
Size US$306
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  • (Tris-Glycine gel) Discontinuous SDS-PAGE (reduced) with 5% enrichment gel and 15% separation gel.
  • Based on the SEQUEST from database of E.coli host and target protein, the LC-MS/MS Analysis result of CSB-EP015691HU could indicate that this peptide derived from E.coli-expressed Homo sapiens (Human) NEFM.
  • Based on the SEQUEST from database of E.coli host and target protein, the LC-MS/MS Analysis result of CSB-EP015691HU could indicate that this peptide derived from E.coli-expressed Homo sapiens (Human) NEFM.
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Product Details

Purity
Greater than 85% as determined by SDS-PAGE.
Target Names
NEFM
Uniprot No.
Research Area
Developmental Biology
Alternative Names
150kDa medium; 160 kDa neurofilament protein; 2 kDa neurofilament protein; 200 kDa neurofilament protein; 68 kDa neurofilament protein; AI847934; CMT1F; CMT2CC; CMT2E; FLJ53642; KIAA0845; light molecular weight neurofilament protein; Micro glutamic acid-rich protein; mKIAA0845; Nef3; NEFH; NEFL; NEFM; Neurofilament 3; Neurofilament heavy polypeptide 200kDa; Neurofilament heavy polypeptide; Neurofilament light polypeptide 68kDa; Neurofilament light polypeptide; Neurofilament medium polypeptide 150kDa; Neurofilament medium polypeptide; Neurofilament protein heavy polypeptide; Neurofilament protein light chain; Neurofilament protein light polypeptide; Neurofilament protein medium polypeptide; neurofilament subunit NF-L; Neurofilament triplet H protein; Neurofilament triplet L protein; Neurofilament triplet M protein; neurofilament-3 (150 kD medium); NF-H; NF-L; NF-M; NF160; NF165; NF200; NF68; NFH; NFL; NFM; NFM_HUMAN; PPP1R110; protein phosphatase 1, regulatory subunit 110
Species
Homo sapiens (Human)
Source
E.coli
Expression Region
487-740aa
Target Protein Sequence
EKKEAAEEKEEEPEAEEEEVAAKKSPVKATAPEVKEEEGEKEEEEGQEEEEEEDEGAKSDQAEEGGSEKEGSSEKEEGEQEEGETEAEAEGEEAEAKEEKKVEEKSEEVATKEELVADAKVEKPEKAKSPVPKSPVEEKGKSPVPKSPVEEKGKSPVPKSPVEEKGKSPVPKSPVEEKGKSPVSKSPVEEKAKSPVPKSPVEEAKSKAEVGKGEQKEEEEKEVKEAPKEEKVEKKEEKPKDVPEKKKAESPVKE
Note: The complete sequence including tag sequence, target protein sequence and linker sequence could be provided upon request.
Mol. Weight
34.8 kDa
Protein Length
Partial
Tag Info
N-terminal 10xHis-tagged and C-terminal Myc-tagged
Form
Liquid or Lyophilized powder
Note: We will preferentially ship the format that we have in stock, however, if you have any special requirement for the format, please remark your requirement when placing the order, we will prepare according to your demand.
Buffer
If the delivery form is liquid, the default storage buffer is Tris/PBS-based buffer, 5%-50% glycerol.
Note: If you have any special requirement for the glycerol content, please remark when you place the order.
If the delivery form is lyophilized powder, the buffer before lyophilization is Tris/PBS-based buffer, 6% Trehalose, pH 8.0.
Reconstitution
We recommend that this vial be briefly centrifuged prior to opening to bring the contents to the bottom. Please reconstitute protein in deionized sterile water to a concentration of 0.1-1.0 mg/mL.We recommend to add 5-50% of glycerol (final concentration) and aliquot for long-term storage at -20°C/-80°C. Our default final concentration of glycerol is 50%. Customers could use it as reference.
Troubleshooting and FAQs
Storage Condition
Store at -20°C/-80°C upon receipt, aliquoting is necessary for mutiple use. Avoid repeated freeze-thaw cycles.
Shelf Life
The shelf life is related to many factors, storage state, buffer ingredients, storage temperature and the stability of the protein itself.
Generally, the shelf life of liquid form is 6 months at -20°C/-80°C. The shelf life of lyophilized form is 12 months at -20°C/-80°C.
Lead Time
3-7 business days
Notes
Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet & COA
Please contact us to get it.

Customer Reviews and Q&A

 Customer Reviews
Average Rating:
5.0 - 1 reviews

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Applications : / Sample species: cells

Review: Regarding basic CSF parameters, signifcant correlations between the neuroflaments and total protein (NFL: r = 0.213, P = .034, n = 100; NFM: r = 0.292, P = .004, n = 98) as well as the albumin quotient (NFL: r = 0.266, P = .007, n = 100; NFM: r = 0.259, P = .010, n = 98) were detected.

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Target Background

Function
Neurofilaments usually contain three intermediate filament proteins: NEFL, NEFM, and NEFH which are involved in the maintenance of neuronal caliber. May additionally cooperate with the neuronal intermediate filament proteins PRPH and INA to form neuronal filamentous networks.
Gene References into Functions
  1. Study determined that spinophilin binding to neurofilament medium required overexpression of the catalytic subunit of protein kinase A and was decreased by cyclin-dependent protein kinase 5. PMID: 28634551
  2. NEFM is a negative regulator of aldosterone production and cell proliferation, in part by facilitating D1R internalization from the plasma membrane in Adosterone-producing Adenomas. PMID: 28584012
  3. There was a strongly elevated reactivity against neurofilament medium in a subset of schizophrenia patients compared to controls. PMID: 24636402
  4. direct evidence that NF-M/H are hyperphosphorylated in Alzheimer disease PMID: 20624930
  5. the importance of alpha-internexin and NF-L in regulating the conformations of NF-M and NF-H PMID: 20213320
  6. This protein has been found differentially expressed in the anterior cingulate cortex from patients with schizophrenia PMID: 20381070
  7. To study if the increase of levels of neurofilament (NF)-M and NF-L in brain of Alzheimer's diseases (AD) is caused by increase of NF-M and NF-L. PMID: 12133495
  8. Two polymorphisms of neurofilament M(Ala475Thr and Gly697Arg) occurred at similar frequencies in PD patients and controls. A Pro725Gln substitution and a deletion of valine in position 829 were identified in two PD patients. PMID: 14583397
  9. The G336S variant of hNF-M does not affect the formation of IF networks nor the distribution of the variant hNFM protein. If the G336S variant is involved in the development of PD, it isn't due to defects in the assembly and distribution of NFs. PMID: 15290901
  10. O-glycosylation of NF-M is highly dynamic and closely interwoven with phosphorylation cascades and may have a pathophysiological role. PMID: 16006557
  11. mutations in neurofilaments are possible risk factors that may contribute to pathogenesis in amytrophic lateral sclerosis in conjunction with one or more additional genetic or environmental factors, but are not significant primary causes PMID: 16084104
  12. variation in NEF3 influence rate of response to typical antipsychotic medication PMID: 16734940

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Subcellular Location
Cytoplasm, cytoskeleton. Cell projection, axon.
Protein Families
Intermediate filament family
Database Links

HGNC: 7734

OMIM: 162250

KEGG: hsa:4741

STRING: 9606.ENSP00000221166

UniGene: Hs.458657

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