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Key Documents

S1071

Sigma-Aldrich

α-Synuclein A53T 人

recombinant, expressed in E. coli, N-terminal histidine tagged, ≥90% (SDS-PAGE), lyophilized powder

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About This Item

MDL號碼:
分類程式碼代碼:
12352200
NACRES:
NA.32

重組細胞

expressed in E. coli

品質等級

化驗

≥90% (SDS-PAGE)

形狀

lyophilized powder

UniProt登錄號

運輸包裝

dry ice

儲存溫度

−20°C

基因資訊

human ... SNCA(6622)

一般說明

α-Synuclein定位于人染色体4q22.1。它是一种固有的无序蛋白,具有N端不完美重复序列(KTKEGV),对聚集至关重要的中央NAC和酸性富集的柔性C端区域。α-Synuclein存在于路易体(LBs)和路易神经突(LNs)中。

應用

α在活性氧(ROS)测量,免疫组织化学和成像研究之前,已将人-Synuclein A53T用于治疗中脑神经元并刺激小胶质细胞。

生化/生理作用

α-Synuclein(α-Syn)与Toll样受体2(TLR2)相互作用,介导白细胞介素-1β(IL-1β)合成。
α-突触核蛋白基因中的点突变A53T(Ala53-Thr)与家族性帕金森氏′病有关。 表达A53T人α-突触核蛋白但不表达野生型或A30P变体的小鼠会发展为成年发作的神经退行性疾病,并伴有进行性运动 功能障碍,导致死亡。

儲存類別代碼

11 - Combustible Solids

水污染物質分類(WGK)

WGK 3

閃點(°F)

Not applicable

閃點(°C)

Not applicable

個人防護裝備

Eyeshields, Gloves, type N95 (US)


分析證明 (COA)

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Mehmet Ozansoy et al.
Molecular neurobiology, 47(2), 460-465 (2012-11-28)
Parkinson's disease (PD) is the second most common neurodegenerative disorder, defined by the presence of resting tremor, muscular rigidity, bradykinesia, and postural instability. PD is characterized by the progressive loss of dopaminergic neurons within the substantia nigra pars compacta of
Human alpha-synuclein-harboring familial Parkinson's disease-linked Ala-53? Thr mutation causes neurodegenerative disease with alpha-synuclein aggregation in transgenic mice
Lee MK, et al.
Proceedings of the National Academy of Sciences, 99(13), 8968-8973 (2002)
Laura Rueda-Gensini et al.
Frontiers in pharmacology, 13, 905347-905347 (2022-07-16)
Plant-derived products have gained considerable attention as inflammation modulators given the wide variety of anti-inflammatory phytochemicals reported to be present in plants and their limited side effects in vivo during prolonged exposure periods. Non-centrifugal cane sugar (NCS) has been identified
Muhammad Abdul Alim et al.
Journal of Alzheimer's disease : JAD, 6(4), 435-442 (2004-09-04)
Alpha-synuclein is a major constituent of pathological intracellular inclusion bodies, a common feature of several neurodegenerative diseases. Two missense mutations in the alpha-synuclein gene have been identified in confirmed autosomal-dominant familial Parkinson's disease, which segregate with the illness. However, the
Michael K Lee et al.
Proceedings of the National Academy of Sciences of the United States of America, 99(13), 8968-8973 (2002-06-27)
Mutations in alpha-synuclein (alpha-Syn) cause Parkinson's disease (PD) in a small number of pedigrees with familial PD. Moreover, alpha-Syn accumulates as a major component of Lewy bodies and Lewy neurites, intraneuronal inclusions that are neuropathological hallmarks of PD. To better

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