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PKR Rabbit monoclonal antibody

货号: MB66277

价格：￥ 1350

货期：现货（1-2个工作日）

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No. :MB66277

Product Name :PKR Rabbit monoclonal antibody

Swiss-Prot :Q03963/Q63184

Host :Rabbit

Reactivity :Mouse, Rat

Applications :WB, IF/ICC, IP

Application_all :WB (1/500 - 1/1000), IF/ICC (1/50 - 1/100), IP (1/10 - 1/50)

Background :An interferon-inducible, RNA-dependent protein serine/threonine kinase (PKR) has been described. PKR in earlier literature is variously known as DAI, dsJ, PI kinase, p65, p67 or TIK for the mouse kinase; and p68 or p69 for the human kinase. The PKR kinase substrate is the a subunit of protein synthesis initiation factor eIF-2. Phosphorylation of eIF-2a on Serine-51 results in inhibition of translation. Molecular cDNA clones have been isolated from both human and mouse cells. The serine/threonine kinase catalytic domains map to the carboxy terminal half of the protein while the RNA-binding domains are located in the amino terminal region. Three kinds of regulation of PKR enzymatic activity have been described. These include transcriptional regulation in response to interferon, an autoregulatory mechanism controlling PKR expression at the level of translation and post-translational regulation by RNA mediated autophosphorylation.

Product :Liquid in 50mM Tris-Glycine (pH 7.4), 0.15M NaCl, 50% Glycerol, 0.01% Sodium azide and 0.05% BSA.

Purification&Purity :The antibody was purified by immunogen affinity chromatography.

Storage&Stability :Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.

Specificity :Recognizes endogenous levels of PKR protein.

BiowMW :~ 75 kDa

Note :For research use only, not for use in diagnostic procedure.

Alternative Name :PKR; PRKR; Interferon-induced double-stranded RNA-activated protein kinase; Eukaryotic translation initiation factor 2-alpha kinase 2; eIF-2A protein kinase 2; Interferon-inducible RNA-dependent protein kinase; P1/eIF-2A protein kinase; Protein kinase RNA-activated; PKR; Tyrosine-protein kinase EIF2AK2; p68 kinase

Immunogen :Recombinant protein of mouse PKR

Conjugate :Unconjugated

Modification :Unmodification

Western blot analysis of PKR expression in C6 (A), NIH3T3 (B) whole cell lysates.