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Product Description
PKR polyclonal Antibody | BS71944 | Bioworld
Host: Rabbit
Reactivity: Human,Mouse,Rat
Application: WB IHC IF
Application Range: WB 1:500 - 1:2000 IHC 1:100 - 1:200 IF 1:50 - 1:200
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 α subunit of protein synthesis initiation factor eIF-2. Phosphorylation of eIF-2α 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.
Storage & Stability: Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze-thaw cycles.
Specificity: PKR polyclonal Antibody detects endogenous levels of PKR protein.
Molecular Weight: 74kDa
Note: For research use only, not for use in diagnostic procedure.
Alternative Names: 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; PKR; PRKR; EIF2AK2
Immunogen: Recombinant protein of human Eif2ak2
Conjugate: Unconjugated
Modification: Unmodification
Purification & Purity: The Antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen and the purity is > 95% (by SDS-PAGE) .
Pathway:
