Recombinant Human Tau-tubulin kinase 2 (TTBK2), partial

Code CSB-YP753711HU
MSDS
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Source Yeast
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Code CSB-EP753711HU-B
MSDS
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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-BP753711HU
MSDS
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Source Baculovirus
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Code CSB-MP753711HU
MSDS
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Source Mammalian cell
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Product Details

Purity
>85% (SDS-PAGE)
Target Names
TTBK2
Uniprot No.
Alternative Names
TTBK2; KIAA0847; Tau-tubulin kinase 2; EC 2.7.11.1
Species
Homo sapiens (Human)
Protein Length
Partial
Tag Info
Tag type will be determined during the manufacturing process.
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
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 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.
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
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.

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Target Background

Function
Serine/threonine kinase that acts as a key regulator of ciliogenesis: controls the initiation of ciliogenesis by binding to the distal end of the basal body and promoting the removal of CCP110, which caps the mother centriole, leading to the recruitment of IFT proteins, which build the ciliary axoneme. Has some substrate preference for proteins that are already phosphorylated on a Tyr residue at the +2 position relative to the phosphorylation site. Able to phosphorylate tau on serines in vitro.
Gene References into Functions
  1. Enhanced expression of circ-TTBK2 promoted cell proliferation, migration, and invasion, while inhibited apoptosis in glioma cells. PMID: 28219405
  2. TTBK2 down-regulates GluK2 activity by decreasing the receptor protein abundance in the cell membrane via RAB5-dependent endocytosis. PMID: 27607061
  3. TTBK2 is a multifunctional kinase involved in important cellular processes and demands augmented efforts in investigating its functions PMID: 25950000
  4. TTBK2 phosphorylates KIF2A and antagonizes KIF2A-induced depolymerization at microtubules plus ends for cell migration. PMID: 26323690
  5. TTBK2 bound EB1 and Cep164 through its SxIP motifs and a proline-rich motif, respectively. PMID: 25297623
  6. data suggest that TTBK2 also acts upstream of Cep164, contributing to the assembly of distal appendages PMID: 24982133
  7. Dominant truncating mutations in human TTBK2 cause spinocerebellar ataxia type 11 (SCA11); these mutant proteins do not promote ciliogenesis and inhibit ciliogenesis in wild-type cells. PMID: 23141541
  8. TTBK2 is a completely novel regulator of Na(+)-coupled glucose transport. PMID: 22814243
  9. findings reveals a major role of PRKX, TTBK2 and RSK4 in triggering Sunitinib resistance formation; data suggest transcriptional regulation of these kinases together with other proteins might play an important role in formation of Sunitinib resistance by affecting transcription factors PMID: 22020623
  10. two-basepair deletion (c.1306_1307delGA, p.D435fs448X in exon 12) lead to a premature stop codon in the TTBK2 gene; spinocerebellar ataxia patients had phenotypic of slowly progressive almost pure cerebellar ataxia with normal life expectancy PMID: 20667868
  11. Examination the TTBK2 gene in 68 unrelated spinocerebellar ataxia patients displayed the normal elution profile, which denoted that no disease-related mutation was identified. We provided the evidence that SCA11 is a rare form of ataxia in China. PMID: 19768375
  12. These data suggest that TTBK2 is important in the tau cascade and in spinocerebellar degeneration. PMID: 18037885
  13. that SCA11 is an extremely rare cause for dominantly inherited ataxias (TTBK2) in the German population. PMID: 19533200

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Involvement in disease
Spinocerebellar ataxia 11 (SCA11)
Subcellular Location
Cell projection, cilium. Cytoplasm, cytoskeleton, cilium basal body. Cytoplasm, cytoskeleton, microtubule organizing center, centrosome, centriole. Cytoplasm, cytosol. Nucleus.
Protein Families
Protein kinase superfamily, CK1 Ser/Thr protein kinase family
Database Links

HGNC: 19141

OMIM: 604432

KEGG: hsa:146057

STRING: 9606.ENSP00000267890

UniGene: Hs.646511

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