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重要文件

AB9738

Sigma-Aldrich

抗-14-3-3 γ抗体

serum, Chemicon®

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About This Item

分類程式碼代碼:
12352203
eCl@ss:
32160702
NACRES:
NA.41

生物源

rabbit

品質等級

抗體表格

serum

抗體產品種類

primary antibodies

無性繁殖

polyclonal

物種活性

human, rat, sheep, chicken, mouse, bovine

製造商/商標名

Chemicon®

技術

ELISA: suitable
immunohistochemistry: suitable
western blot: suitable

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

human ... YWHAG(7532)

一般說明

哺乳动物表达七个不同的14-3-3 亚型(γ、ε、β、ζ、σ、θ、τ),它们形成了多种同源和异源二聚体,从而使14-3-3成为关键的多功能调节分子。 14-3-3 亚型与多种神经疾病有关:如亚型γ、ε和β在Creutzfeldt-Jakob患者的脑脊髓液中表达,但是在其它神经疾病(如阿尔茨海默病)患者中没有表达。

14-3-3 γ抗体是针对14-3-3亚型而生成的一组抗体之一,研究表明它们有潜力成为基于ELISA的诊断工具。这些抗体让研究人员可以研究该蛋白在关键细胞过程和神经疾病(如Creutzfeldt-Jakob 、阿尔茨海默病和帕金森病)中的作用。

特異性

4-3-3 γ。该抗体通过蛋白质印迹法识别~30 kDa 的蛋白质。

免疫原

来自山羊14-3-3 γ的N末端区的合成肽。

應用

抗-14-3-3 γ抗体可检测14-3-3的水平 &已有相关文献发表& 经过验证可用于ELISA、WBγ IH。
蛋白质印迹:使用ECL为1:6,000-1:12,000
免疫组化:1:400-1:800稀释液用于小鼠脑组织,脑组织在免疫标记以前小鼠脑组织在121°C下水化高压蒸汽灭菌( hydrated autoclaving )处理15分钟。内源性过氧化物酶用过氧化氢甲醇溶液封闭,并以正常山羊血清的1:20稀释液进行非特异性标记5分钟。
ELISA
最佳工作稀释度必须由最终用户确定。

法律資訊

CHEMICON is a registered trademark of Merck KGaA, Darmstadt, Germany

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儲存類別代碼

10 - Combustible liquids


分析證明 (COA)

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H Martin et al.
FEBS letters, 331(3), 296-303 (1993-10-04)
14-3-3 proteins are apparently ubiquitous eukaryotic proteins that comprise a large number of isoforms. They have been implicated in the regulation of a wide range of biological processes [reviewed in Aitken et al. (1992) Trends Biochem. Sci. 17, 498-501]. We
J Wiltfang et al.
Journal of neurochemistry, 73(6), 2485-2490 (1999-12-03)
Two-dimensional polyacrylamide gel electrophoresis of CSF has been used in the diagnosis of Creutzfeldt-Jakob disease (CJD). One of the two diagnostic protein spots was identified as isoform(s) of the 14-3-3 family of abundant brain proteins. This has led to the
Maliha Chaudhri et al.
Biochemical and biophysical research communications, 300(3), 679-685 (2003-01-01)
The 14-3-3 protein family associates with many proteins involved in intracellular signalling. In many cases, there is a distinct preference for a particular isoform(s) of 14-3-3. A specific repertoire of 14-3-3 dimer formation may therefore influence which of the interacting
Petra Steinacker et al.
Molecular and cellular biology, 25(4), 1339-1346 (2005-02-03)
The diagnosis of sporadic Creutzfeldt-Jakob disease (CJD) is based on typical clinical findings and is supported by a positive 14-3-3 Western blot of cerebrospinal fluid. However, it is not clear whether 14-3-3 indicates general neuronal damage or is of pathophysiological
Hung-Kai Chen et al.
Cell, 113(4), 457-468 (2003-05-22)
Spinocerebellar ataxia type 1 (SCA1) is one of several neurological disorders caused by a CAG repeat expansion. In SCA1, this expansion produces an abnormally long polyglutamine tract in the protein ataxin-1. Mutant polyglutamine proteins accumulate in neurons, inducing neurodegeneration, but

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