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EIF2AK2/PKR Rabbit anti-Human, Mouse, Rat, Polyclonal, Proteintech
SDP

Rabbit Polyclonal Antibody

$395.30

Specifications

Antigen EIF2AK2/PKR
Concentration 0.21 mg/mL
Applications Immunocytochemistry, Immunofluorescence, Immunohistochemistry (Paraffin), Immunoprecipitation, Western Blot
Classification Polyclonal
Conjugate Unconjugated
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Products 1
Catalog Number Mfr. No. Quantity Price Quantity & Availability  
Catalog Number Mfr. No. Quantity Price Quantity & Availability  
50-173-2069
SDP
Encompass_Preferred
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Proteintech Group Inc
182441AP150UL
150 μL
Each of 1 for $395.30
Add to cart
 
Description

Description

This antibody is specific to EIF2AK2.

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 & maligcy. 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

Specifications

EIF2AK2/PKR
Immunocytochemistry, Immunofluorescence, Immunohistochemistry (Paraffin), Immunoprecipitation, Western Blot
Unconjugated
Rabbit
Human, Mouse, Rat
IgG
-20°C
0.21 mg/mL
Polyclonal
Liquid
RUO
PBS with 50% glycerol and 0.02% sodium azide; pH 7.3
Antigen Affinity Chromatography
Antibody
SDS
Product Certifications
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