Recombinant Human Tubulin alpha-4A chain(TUBA4A)

Code CSB-YP025313HU
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Source Yeast
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Code CSB-EP025313HU
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Source E.coli
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Code CSB-EP025313HU-B
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Source E.coli
Conjugate Avi-tag Biotinylated
E. coli biotin ligase (BirA) is highly specific in covalently attaching biotin to the 15 amino acid AviTag peptide. This recombinant protein was biotinylated in vivo by AviTag-BirA technology, which method is BriA catalyzes amide linkage between the biotin and the specific lysine of the AviTag.
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Code CSB-BP025313HU
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Source Baculovirus
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Code CSB-MP025313HU
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Source Mammalian cell
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Product Details

Purity >85% (SDS-PAGE)
Target Names TUBA4A
Uniprot No. P68366
Alternative Names Alpha-tubulin 1; ALS22; B ALPHA 1; bA408E5.3; H2 ALPHA; Hum a tub1; Hum a tub2; LIS3; MGC171407; MGC55332; TBA4A_HUMAN; Testis-specific alpha-tubulin; TUBA1; TUBA1A; tuba1l; Tuba4a; Tubulin alpha 1 chain; Tubulin alpha; Tubulin alpha-1 chain; tubulin alpha-1B chain; Tubulin alpha-4A chain; Tubulin H2-alpha; Tubulin, alpha 1 (testis specific); tubulin, alpha 1, like; Tubulin, alpha 4a; Tubulin, alpha, testis-specific; Tubulin, alpha-1
Species Homo sapiens (Human)
Expression Region 1-448
Protein Length Full length protein
Tag Info The following tags are available.
N-terminal His-tagged
The tag type will be determined during production process. If you have specified tag type, please tell us and we will develop the specified tag preferentially.
Form Lyophilized powder
Buffer before Lyophilization 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℃/-80℃. Our default final concentration of glycerol is 50%. Customers could use it as reference.
and FAQs
Protein FAQs
Storage Condition Store at -20°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 Delivery time may differ from different purchasing way or location, please kindly consult your local distributors for specific delivery time.
Note: All of our proteins are default shipped with normal blue ice packs, if you request to ship with dry ice, please communicate with us in advance and extra fees will be charged.
Notes Repeated freezing and thawing is not recommended. Store working aliquots at 4°C for up to one week.
Datasheet Please contact us to get it.

Target Data

Function Tubulin is the major constituent of microtubules. It binds two moles of GTP, one at an exchangeable site on the beta chain and one at a non-exchangeable site on the alpha chain.
Gene References into Functions
  1. Data indicate a microRNA-1825/TBCB/TUBA4A pathway as a putative pathogenic cascade in both familial ALS (fALS) and both sporadic (sALS). PMID: 30030593
  2. The elevated selenium species levels in the TUBA4A patient may have a genetic etiology and/or represent a pathogenic pathway through which this mutation favors disease onset. PMID: 28478440
  3. alphaTubulin expression might be an independent prognostic factor for pancreatic cancer after surgical resection PMID: 27447976
  4. Its mutations were seen in patients with ALS and frontotemporal dementia. PMID: 28069311
  5. TUBA4A mutations are not associated with FTD. PMID: 26675813
  6. In conclusion, our current results did not find an association between TUBA4A and ALS in Chinese patients, and further studies will be required. PMID: 26465396
  7. This study mutational screening revealed the presence of four novel heterozygous variants of TUBA4A mutation in four sporadic amyotrophic lateral sclerosis. PMID: 25893256
  8. Data show that overexpression of the 14-3-3sigma isoform resulted in a disruption of the tubulin cytoskeleton mediated by binding Tau protein. PMID: 26103986
  9. TUBA4A mutants destabilize the microtubule network, diminishing its repolymerization capability PMID: 25374358
  10. TUBA4A is significantly increased in spermatazoa from men with azoospermia. PMID: 24268707
  11. The results suggested that cytoskeletal alterations in the amygdala determined by tubulin seem to be involved in the pathophysiology of drug addiction PMID: 20686780
  12. Subunits of alphaB crystallin that exchange dynamically with the alphaB crystallin complex can interact with tubulin subunits to regulate the equilibrium between tubulin and microtubules. PMID: 20668689
  13. increased levels in paclitaxel-resistant breast cancer cells PMID: 12054644
  14. Some protein-protein interactions in rafts were disrupted in 3-nitrotyrosine-containing proteins, e.g. caveolin-1 was dissociated from a complex with flotillin-1 and alpha-tubulin. PMID: 15934946
  15. Our results suggest that MIZIP might play an important role in mammalian cells by associating with tubulin and thus might provide a link between MCHR1 and tubulin functions. PMID: 16039987
  16. These results provide the first characterisation of endogenously nitrated tubulin from human tumour samples. PMID: 16257120

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Involvement in disease Amyotrophic lateral sclerosis 22, with or without frontotemporal dementia (ALS22)
Subcellular Location Cytoplasm, cytoskeleton
Protein Families Tubulin family
Database Links

HGNC: 12407

OMIM: 191110

KEGG: hsa:7277

STRING: 9606.ENSP00000248437

UniGene: Hs.75318

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