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Merck
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Key Documents

HPA015737

Sigma-Aldrich

Anti-EIF2AK3 antibody produced in rabbit

enhanced validation

Prestige Antibodies® Powered by Atlas Antibodies, affinity isolated antibody, buffered aqueous glycerol solution

同義詞:

Anti-Eukaryotic translation initiation factor 2-alpha kinase 3 precursor, Anti-HsPEK, Anti-PRKR-like endoplasmic reticulum kinase, Anti-Pancreatic eIF2-alpha kinase

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About This Item

分類程式碼代碼:
12352203
人類蛋白質圖譜編號:
NACRES:
NA.41

生物源

rabbit

品質等級

共軛

unconjugated

抗體表格

affinity isolated antibody

抗體產品種類

primary antibodies

無性繁殖

polyclonal

產品線

Prestige Antibodies® Powered by Atlas Antibodies

形狀

buffered aqueous glycerol solution

物種活性

human

加強驗證

orthogonal RNAseq
Learn more about Antibody Enhanced Validation

技術

immunohistochemistry: 1:200- 1:500

免疫原序列

NAWLEAPPEKWQEKMDEIWLKDESTDWPLSSPSPMDAPSVKIRRMDPFATKEHIEIIAPSPQRSRSFSVGISCDQTSSSESQFSPLEFSGMDHEDISESVDAAYNLQDSCLTDCDVEDGTMDGNDE

UniProt登錄號

運輸包裝

wet ice

儲存溫度

−20°C

目標翻譯後修改

unmodified

基因資訊

human ... EIF2AK3(9451)

免疫原

Eukaryotic translation initiation factor 2-alpha kinase 3 precursor recombinant protein epitope signature tag (PrEST)

應用

All Prestige Antibodies Powered by Atlas Antibodies are developed and validated by the Human Protein Atlas (HPA) project and as a result, are supported by the most extensive characterization in the industry.

The Human Protein Atlas project can be subdivided into three efforts: Human Tissue Atlas, Cancer Atlas, and Human Cell Atlas. The antibodies that have been generated in support of the Tissue and Cancer Atlas projects have been tested by immunohistochemistry against hundreds of normal and disease tissues and through the recent efforts of the Human Cell Atlas project, many have been characterized by immunofluorescence to map the human proteome not only at the tissue level but now at the subcellular level. These images and the collection of this vast data set can be viewed on the Human Protein Atlas (HPA) site by clicking on the Image Gallery link. We also provide Prestige Antibodies® protocols and other useful information.

生化/生理作用

Eukaryotic translation initiation factor 2-αkinase 3 is an enzyme encoded by the EIF2AK3 gene in humans. This gene encodes for an enzyme that is a part of the endoplasmic reticulum′s (ER) unfolded protein response (UPR), called PERK. It is activated by tauroursodeoxycholic acid (TUDCA) a bile salt and chemical chaperone. It is associated with progressive supranuclear palsy (PSP).

特點和優勢

Prestige Antibodies® are highly characterized and extensively validated antibodies with the added benefit of all available characterization data for each target being accessible via the Human Protein Atlas portal linked just below the product name at the top of this page. The uniqueness and low cross-reactivity of the Prestige Antibodies® to other proteins are due to a thorough selection of antigen regions, affinity purification, and stringent selection. Prestige antigen controls are available for every corresponding Prestige Antibody and can be found in the linkage section.

Every Prestige Antibody is tested in the following ways:
  • IHC tissue array of 44 normal human tissues and 20 of the most common cancer type tissues.
  • Protein array of 364 human recombinant protein fragments.

聯結

Corresponding Antigen APREST72252

外觀

Solution in phosphate-buffered saline, pH 7.2, containing 40% glycerol and 0.02% sodium azide

法律資訊

Prestige Antibodies is a registered trademark of Merck KGaA, Darmstadt, Germany

免責聲明

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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儲存類別代碼

10 - Combustible liquids

水污染物質分類(WGK)

WGK 1

個人防護裝備

Eyeshields, Gloves, multi-purpose combination respirator cartridge (US)


分析證明 (COA)

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Lauren D Stutzbach et al.
Acta neuropathologica communications, 1, 31-31 (2013-11-21)
Progressive supranuclear palsy (PSP) is a neurodegenerative disorder pathologically characterized by intracellular tangles of hyperphosphorylated tau protein distributed throughout the neocortex, basal ganglia, and brainstem. A genome-wide association study identified EIF2AK3 as a risk factor for PSP. EIF2AK3 encodes PERK
Mufti R Farrukh et al.
Journal of dermatological science, 75(1), 24-35 (2014-05-06)
Exposure of skin to ultraviolet (UV) radiation, an environmental stressor induces number of adverse biological effects (photodamage), including cancer. The damage induced by UV-irradiation in skin cells is initiated by the photochemical generation of reactive oxygen species (ROS) and induction
Jinmi Lee et al.
Cell stress & chaperones, 19(5), 649-656 (2014-01-22)
Accumulation of excess hepatic lipids contributes to insulin resistance and liver disease associated with endoplasmic reticulum (ER) stress. Exendin-4 is an agonist of the glucagon-like peptide 1 receptor and plays a role in improving insulin resistance and liver disease by
Amina R Gani et al.
Archives of biochemistry and biophysics, 568, 8-15 (2015-01-13)
Tauroursodeoxycholic acid (TUDCA) a bile salt and chemical chaperone reduces stress-induced aggregation of proteins; activates PERK [PKR (RNA-dependent protein kinase)-like ER (endoplasmic reticulum) kinase] or EIF2AK3, one of the hall marks of ER stress induced unfolded protein response (UPR) in

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