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Documenti fondamentali

SAB3500002

Sigma-Aldrich

Anti-TTBK1 antibody produced in rabbit

affinity isolated antibody, buffered aqueous solution

Sinonimo/i:

Anti-BDTK, Anti-Brain derived tau kinase, Anti-Tau tubulin kinase 1

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About This Item

Codice UNSPSC:
12352203
NACRES:
NA.41

Origine biologica

rabbit

Livello qualitativo

Coniugato

unconjugated

Forma dell’anticorpo

affinity isolated antibody

Tipo di anticorpo

primary antibodies

Clone

polyclonal

Stato

buffered aqueous solution

PM

predicted mol wt 145-151 kDa

Reattività contro le specie

human, mouse

tecniche

immunofluorescence: suitable
immunohistochemistry: suitable
indirect ELISA: suitable
western blot: suitable

N° accesso NCBI

N° accesso UniProt

Condizioni di spedizione

dry ice

Temperatura di conservazione

−20°C

modifica post-traduzionali bersaglio

unmodified

Informazioni sul gene

human ... TTBK1(84630)

Descrizione generale

Tau tubulin kinase 1 (TTBK1) is a serine/threonine and tyrosine kinase. It belongs to the casein kinase 1 superfamily and is neuron-specific. The encoded protein has a kinase domain, a unique polyglutamate domain and several PEST (proline–glutamate–serine–threonine) sequences. The gene encoding TTBK1 is localized on human chromosome 6p21.1.

Immunogeno

TTBK1 antibody was raised against a 16 amino acid peptide near the carboxy terminus of human TTBK1.

Applicazioni

Anti-TTBK1 antibody produced in rabbit has been used in western blotting.

Azioni biochim/fisiol

Tau tubulin kinase 1 (TTBK1) is responsible for phosphorylation of TDP-43 (TAR DNA binding protein), a protein associated with amyotrophic lateral sclerosis and frontotemporal lobar dementia. High expression or abundance of TTBK1 might be associated with neurodegeneration in these diseases. It also phosphorylates tau protein and might be associated with Alzheimer′s disease progression.

Caratteristiche e vantaggi

Evaluate our antibodies with complete peace of mind. If the antibody does not perform in your application, we will issue a full credit or replacement antibody. Learn more.

Descrizione del bersaglio

Tau tubulin kinase (TTBK1) belongs to the casein kinase 1 superfamily and is involved in the phosphorylation of specific serine/threonine residues in paired helical filaments of the tau protein. It is specifically expressed in the brain and induces tau aggregation in human neuronal cells in a dose-dependent manner. TTBK1 levels have been found to be upregulated in the brains of Alzheimer′s disease (AD) patients, and mice expressing human TTBK1 protein showed significant age-dependent memory impairment. These mice displayed increased levels of the CDK5 activators p25 and p35, and reduced levels of the NMDA receptor types 2B and 2D, suggesting that TTBK1 may play a role in memory dysfunction in AD patients. Multiple isoforms of TTBK1 are known to exist. This antibody is predicted to not cross-react with TTBK2.

Linkage

The action of this antibody can be blocked using blocking peptide SBP3500002.

Stato fisico

Supplied at approx. 1 mg/mL in phosphate buffered saline containing 0.02% sodium azide.

Esclusione di responsabilità

Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.

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N° Catalogo
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Determinazione del prezzo

Codice della classe di stoccaggio

10 - Combustible liquids

Classe di pericolosità dell'acqua (WGK)

WGK 2

Punto d’infiammabilità (°F)

Not applicable

Punto d’infiammabilità (°C)

Not applicable


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The structure of human tau-tubulin kinase 1 both in the apo form and in complex with an inhibitor.
Kiefer SE
Acta Crystallographica. Section F, Structural Biology Communications (2014)
Tau-tubulin kinase 1 (TTBK1), a neuron-specific tau kinase candidate, is involved in tau phosphorylation and aggregation.
Sato S
Journal of Neurochemistry (2006)
The tau tubulin kinases TTBK1/2 promote accumulation of pathological TDP-43.
Liachko NF
PLoS Genetics (2014)
The Tau Tubulin Kinases TTBK1/2 Promote Accumulation of Pathological TDP-43
Nicole F
PLoS Genetics (2014)
Nicole F Liachko et al.
PLoS genetics, 10(12), e1004803-e1004803 (2014-12-05)
Pathological aggregates of phosphorylated TDP-43 characterize amyotrophic lateral sclerosis (ALS) and frontotemporal lobar degeneration (FTLD-TDP), two devastating groups of neurodegenerative disease. Kinase hyperactivity may be a consistent feature of ALS and FTLD-TDP, as phosphorylated TDP-43 is not observed in the

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