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重組細胞
expressed in baculovirus infected Sf9 cells
產品線
PRECISIO® Kinase
化驗
≥70% (SDS-PAGE)
形狀
buffered aqueous glycerol solution
比活性
259-351 nmol/min·mg
分子量
~105 kDa
NCBI登錄號
運輸包裝
dry ice
儲存溫度
−70°C
基因資訊
human ... TBK1(29110)
一般說明
TBK1 (TANK-binding kinase 1) gene is located on human chromosome 12q14. It is a serine/threonine protein kinase. The encoded protein has a kinase domain, a ubiquitin-like domain, an α-helical scaffold dimerization domain and a small adaptor-binding motif.
生化／生理作用
TBK1 (TANK-binding kinase 1) can phosphorylate numerous proteins, like optineurin, P62 (sequestosome 1) and interferon regulatory factor 3 (IRF3). It participates in various signaling pathways, namely, autophagy, antiviral and antibacterial innate immunity responses, oncogenic transformation and expression of inflammatory mediators. Mutations in this gene are linked with sporadic amyotrophic lateral sclerosis (SALS), familial ALS (FALS) and frontotemporal dementia. Defects in TBK1 suppresses autophagy, causing the accumulation of damaged mitochondria, thereby leading to neurodegeneration. Alteration in the copy number of TBK1 gene is associated with normal tension glaucoma. TBK1, also known as NAK or NFκB-activating kinase, is an upstream protein kinase that can phosphorylate and activate the IkB kinases. Activation of IkB kinases allows the phosphorylation of IkB protein which is then degraded via the ubiquitination pathway. This mechanism allows the activation of the NFκB transcriptional complex. TBK1 is a specific upstream regulator of IkB kinases and can also interact and the IkB protein TANK. TBK1 is a component of the virus-activated kinase that phosphorylate IRF3 and IRF7 allowing their dimerization and translocation to the nucleus, where they induce transcription of interferon.
外觀
Supplied in 50mM Tris-HCl, pH 7.5, 150mM NaCl, 10mM glutathione, 0.1mM EDTA, 0.25mM DTT, 0.1mM PMSF, 25% glycerol.
準備報告
after opening, aliquot into smaller quantities and store at -70 °C. Avoid repeating handling and multiple freeze/thaw cycles
法律資訊
PRECISIO is a registered trademark of Merck KGaA, Darmstadt, Germany
儲存類別代碼
10 - Combustible liquids
水污染物質分類（WGK）
WGK 1
Confirmation of TBK1 duplication in normal tension glaucoma
Kawase K, et al.
Experimental Eye Research, 96(1), 178-178 (2012)
Mutational analysis of TBK1 in Taiwanese patients with amyotrophic lateral sclerosis
Tsai PC , et al.
Neurobiology of Aging, 40, 191-e11-191-e11 (2016)
Dynamic recruitment and activation of ALS-associated TBK1 with its target optineurin are required for efficient mitophagy
Moore AS and Holzbaur ELF
Proceedings of the National Academy of Sciences of the USA, 113(24), E3349-E3358 (2016)
Loss of TBK1 is a frequent cause of frontotemporal dementia in a Belgian cohort
Gijselinck I, et al.
Neurology, 85(24), 2116-2125 (2015)
Y Tojima et al.
Nature, 404(6779), 778-782 (2000-04-28)
Phosphorylation of IkappaB by the IkappaB kinase (IKK) complex is a critical step leading to IkappaB degradation and activation of transcription factor NF-kappaB. The IKK complex contains two catalytic subunits, IKKalpha and IKKbeta, the latter being indispensable for NF-kappaB activation
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