+1 877 302 8632
+1 888 205 9894 (Toll-free)

E2AK2/PKR antibody (AA 251-360) (Cy7)

E2AK2 Reactivity: Human, Mouse, Rat FACS, IF (cc), IF (p) Host: Rabbit Polyclonal Cy7
Catalog No. ABIN687313
Plus shipping costs $45.00
100 μL
Shipping to: United States
Delivery in 11 to 16 Business Days
  • Target See all E2AK2/PKR (E2AK2) products
    E2AK2/PKR (E2AK2) (Interferon-Induced, Double-Stranded RNA-Activated Protein Kinase (E2AK2))
    Binding Specificity
    AA 251-360
    Human, Mouse, Rat
    • 15
    • 15
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    • 1
    This E2AK2/PKR antibody is conjugated to Cy7
    • 13
    • 12
    • 12
    • 3
    • 3
    • 3
    • 1
    Flow Cytometry (FACS), Immunofluorescence (Cultured Cells) (IF (cc)), Immunofluorescence (Paraffin-embedded Sections) (IF (p))
    Purified by Protein A.
    KLH conjugated synthetic peptide derived from human PKR
  • Application Notes
    FCM 1:20-100
    IF(IHC-P) 1:50-200
    IF(IHC-F) 1:50-200
    IF(ICC) 1:50-200
    For Research Use only
  • Format
    1 μg/μL
    Aqueous buffered solution containing 0.01M TBS ( pH 7.4) with 1 % BSA, 0.03 % Proclin300 and 50 % Glycerol.
    Precaution of Use
    This product contains ProClin: a POISONOUS AND HAZARDOUS SUBSTANCE, which should be handled by trained staff only.
    -20 °C/-80 °C
    Storage Comment
    Store at -20°C, for long storage, store at -80°C. Avoid multiple freeze-thaw cycles
    Expiry Date
    12 months
  • Target
    E2AK2/PKR (E2AK2) (Interferon-Induced, Double-Stranded RNA-Activated Protein Kinase (E2AK2))
    Alternative Name
    E2AK2/PKR (E2AK2 Products)

    IFN-induced dsRNA-dependent serine/threonine-protein kinase which plays a key role in the innate immune response to viral infection and is also involved in the regulation of signal transduction, apoptosis, cell proliferation and differentiation. Exerts its antiviral activity on a wide range of DNA and RNA viruses including hepatitis C virus (HCV), hepatitis B virus (HBV), measles virus (MV) and herpes simplex virus 1 (HHV-1). Inhibits viral replication via phosphorylation of the alpha subunit of eukaryotic initiation factor 2 (EIF2S1), this phosphorylation impairs the recycling of EIF2S1 between successive rounds of initiation leading to inhibition of translation which eventually results in shutdown of cellular and viral protein synthesis. Also phosphorylates other substrates including p53/TP53, PPP2R5A, DHX9, ILF3, IRS1 and the HHV-1 viral protein US11. In addition to serine/threonine-protein kinase activity, also has tyrosine-protein kinase activity and phosphorylates CDK1 at 'Tyr-4' upon DNA damage, facilitating its ubiquitination and proteosomal degradation. Either as an adapter protein and/or via its kinase activity, can regulate various signaling pathways (p38 MAP kinase, NF-kappa-B and insulin signaling pathways) and transcription factors (JUN, STAT1, STAT3, IRF1, ATF3) involved in the expression of genes encoding proinflammatory cytokines and IFNs. Activates the NF-kappa-B pathway via interaction with IKBKB and TRAF family of proteins and activates the p38 MAP kinase pathway via interaction with MAP2K6. Can act as both a positive and negative regulator of the insulin signaling pathway (ISP). Negatively regulates ISP by inducing the inhibitory phosphorylation of insulin receptor substrate 1 (IRS1) at 'Ser-312' and positively regulates ISP via phosphorylation of PPP2R5A which activates FOXO1, which in turn up-regulates the expression of insulin receptor substrate 2 (IRS2).

    Subcellular location: Cytoplasm

    Synonyms: 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, EIF2AK2, PRKR

    Gene ID
You are here: