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Key Documents

MABN827

Sigma-Aldrich

Anti-Tau Antibody, clone T49 (Not human)

clone T49, from mouse

别名:

Microtubule-associated protein tau, Neurofibrillary tangle protein, Paired helical filament-tau, PHF-tau

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About This Item

分類程式碼代碼:
12352203
eCl@ss:
32160702

生物源

mouse

品質等級

抗體表格

purified antibody

抗體產品種類

primary antibodies

無性繁殖

T49, monoclonal

物種活性

mouse, rat, bovine

應無反應活性

human

技術

immunohistochemistry: suitable
western blot: suitable

同型

IgG1κ

NCBI登錄號

UniProt登錄號

運輸包裝

wet ice

目標翻譯後修改

unmodified

基因資訊

一般說明

Tau or Microtubule-associated protein tau (MAPT), also known as neurofibrillary tangle protein and paired helical filament-tau (PHF-tau), is a cytosolic protein that promotes microtubule assembly and stability, and might be involved in the establishment and maintenance of axonal polarity in neurons. Tau binds to and is thought to function as a linker protein between axonal microtubules and neural plasma membrane components. There are multiple isoforms, and the short isoforms allow plasticity of the cytoskeleton whereas the longer isoforms may preferentially play a role in its stabilization. PAD is the phosphatase activating domain, and has been demonstrated to be involved in the inhibition of anterograde, kinesin-based fast axonal transport (FAT) by activating axonal protein phosphatase 1 (PP1) and glycogen synthase kinase 3 (GSK3), independent of microtubule binding. Defects in Tau are thought to be the cause of a number of neurodegenerative diseases, including frontotemporal dementia (FTD), pallido-ponto-nigral degeneration (PPND), Pick disease of the brain (PIDB), corticobasal degeneration (CBD), supranuclear palsy type 1 (PSNP1), Alzheimer disease, and Parkinson disease. Clone T49 exhibits immunoreactivity against bovine, rat, and murine, but not human, Tau (UniProt P29172, P19332, P10637, P10636, respectively).

免疫原

Purified corresponding to bovine Tau.

應用

Anti-Tau Antibody, clone T49 (Not human) is an antibody against Tau for use in Western Blotting and Immunohistochemistry.
Immunohistochemistry Analysis: A 1:1,000 dilution from a representative lot detected Tau in mouse cerebral cortex, mouse kidney, and mouse small intestine tissue.
Western Blotting Analysis: A representative lot detected Tau in PS19 neurons treated with PBS or transduced with strain A or strain B FL a-syn pffs (Guo, J.L., et al. (2013). Cell. 154:103-117).

品質

Evaluated by Western Blotting in mouse and human brain tissue lysate.

Western Blotting Analysis: 0.5 µg/mL of this antibody detected Tau in 10 µg of mouse and human brain tissue lysate.

標靶描述

~53 kDa observed. This protein has multiple isoforms which range from 45-76 kDa

外觀

Format: Purified

其他說明

Concentration: Please refer to lot specific datasheet.

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儲存類別代碼

12 - Non Combustible Liquids

水污染物質分類(WGK)

WGK 1

閃點(°F)

Not applicable

閃點(°C)

Not applicable


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Distinct ?-synuclein strains differentially promote tau inclusions in neurons.
Guo, JL; Covell, DJ; Daniels, JP; Iba, M; Stieber, A; Zhang, B; Riddle, DM; Kwong, LK; Xu et al.
Cell null
Carlos G Sanchez et al.
Communications biology, 4(1), 736-736 (2021-06-16)
Aggregates of hyperphosphorylated tau protein are a pathological hallmark of more than 20 distinct neurodegenerative diseases, including Alzheimer's disease, progressive supranuclear palsy, and frontotemporal dementia. While the exact mechanism of tau aggregation is unknown, the accumulation of aggregates correlates with
Melissa Huang et al.
eNeuro, 9(6) (2023-01-13)
Alzheimer's Disease (AD) is characterized by the pathologic assembly of amyloid β (Aβ) peptide, which deposits into extracellular plaques, and tau, which accumulates in intraneuronal inclusions. To investigate the link between Aβ and tau pathologies, experimental models featuring both pathologies

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