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Phospho-PKR (Thr446, Thr451) Rabbit anti-Human, Polyclonal, Bioss

Rabbit Polyclonal Antibody
Supplier: Bioss BS3337R

Description
PKR is a 68 kDa protein and an IFN-induced serine/threonine protein kinase consisting of two N-terminal RNA-binding regulatory domains and a functional C-terminal serine/threonine protein kinase domain. Activated by dsRNA produced during viral infections, PKR plays a key role in IFN induced-innate antiviral response, virus-induced apoptosis, cell growth & differentiation. Upon activation, PKR gets autophosphorylated and catalyzes the phosphorylation of elF2 alpha subunit, which leads to an inhibition of protein synthesis. PKR induces apoptosis by up-regulating Fas expression and mediates FADD/Caspase-8 death signaling pathway. Upon viral infection, it functions as a dual protein, sequentially activating both cell survival & cell death pathways using kinase independent and dependent strategies. PRKR regulates multiple pathways which include NF-kappaB activation, p53, p38, & PDGF signaling pathway. PKR has been implicated in tumor suppression & malignancy. To evade the antiviral effects of PKR, viruses have evolved multiple mechanisms, such as the inhibition of PKR by the non-structural protein (NS1) of the influenza virus. More recently, PKR has been implicated in several neurodegenerative diseases including Alzheimer, Huntington, and amyotrophic lateral sclerosis.Specifications
Phospho-PKR (Thr446, Thr451) | |
Polyclonal | |
Unconjugated | |
EIF2AK2 | |
2310047A08Rik; 4732414G15Rik; AI467567; AI747578; double stranded RNA activated protein kinase; dsRNA-activated kinase; EC 2.7.11.1; eIF-2 alpha; eIF2a Kinase; eIF-2A protein kinase 2; EIF2AK1; EIF2AK2; eukaryotic translation initiation factor 2 alpha kinase 2; Eukaryotic translation initiation factor 2-alpha kinase 2; IFN- type I-induced and dsRNA-activated kinase; IFN-induced and double-stranded RNA-activated kinase; Interferon-induced, double-stranded RNA-activated protein kinase; interferon-inducible elF2alpha kinase; Interferon-inducible RNA-dependent protein kinase; MGC126524; OTTHUMP00000201320; P1/eIF-2A protein kinase; p68 kinase; PKR; PPP1R83; Prkr; protein kinase R; Protein kinase RNA-activated; protein kinase, interferon inducible double stranded RNA dependent; Protein kinase, interferon-inducible double stranded RNA dependent; protein phosphatase 1, regulatory subunit 83; Serine/threonine-protein kinase TIK; T-cell viral integration site; Tik; Tyrosine-protein kinase EIF2AK2 | |
Rabbit | |
Protein A | |
RUO | |
5610 | |
-20°C | |
Liquid |
Immunofluorescence, Immunohistochemistry (Paraffin), Western Blot | |
1 μg/mL | |
PBS with 1% BSA, 50% glycerol and 0.09% sodium azide; pH | |
P19525 | |
EIF2AK2 | |
KLH conjugated synthetic phosphopeptide derived from human PKR around the phosphorylation site of Thr446/451. | |
100 μL | |
Primary | |
Human | |
Antibody | |
IgG |
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