Recombinant EIF2AK2 anticorps (pThr446)

N° du produit ABIN7127689

Détail du produit anti-EIF2AK2 anticorps

Antigène: EIF2AK2 (Eukaryotic Translation Initiation Factor 2-alpha Kinase 2 (EIF2AK2))

Type d'anticorp: Recombinant Antibody

Épitope: pThr446

Reactivité: Humain

Hôte: Lapin

Clonalité: Monoclonal

Conjugué: Cet anticorp EIF2AK2 est non-conjugé

Application: Western Blotting (WB), Immunohistochemistry (IHC), ELISA, Immunofluorescence (IF)

Réactivité croisée: Humain

Purification: Affinity-chromatography

Immunogène: A synthesized peptide derived from human Phospho-EIF2AK2 (T446)

Clone: 2F8

Isotype: IgG

Information d'application

Indications d'application: Recommended dilution: WB:1:500-1:5000, IHC:1:50-1:200, IF:1:20-1:200,

Restrictions: For Research Use only

Stockage

Format: Liquid

Buffer: Rabbit IgG in phosphate buffered saline , pH 7.4, 150 mM NaCl, 0.02 % sodium azide and 50 % glycerol.

Agent conservateur: Sodium azide

Précaution d'utilisation: This product contains Sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Stock: -20 °C,-80 °C

Stockage commentaire: Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.

Détails sur EIF2AK2

Antigène: EIF2AK2 (Eukaryotic Translation Initiation Factor 2-alpha Kinase 2 (EIF2AK2))

Autre désignation: EIF2AK2 (EIF2AK2 Produits)

Synonymes: anticorps PKR, anticorps pkr, anticorps EIF2AK2, anticorps DKFZp469K1934, anticorps EIF2AK1, anticorps PRKR, anticorps 2310047A08Rik, anticorps 4732414G15Rik, anticorps AI467567, anticorps AI747578, anticorps Pkr, anticorps Prkr, anticorps Tik, anticorps eukaryotic translation initiation factor 2 alpha kinase 2, anticorps eukaryotic translation initiation factor 2-alpha kinase 2, anticorps EIF2AK2, anticorps eif2ak2, anticorps Eif2ak2

Sujet:

Background: 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). Can regulate NLRP3 inflammasome assembly and the activation of NLRP3, NLRP1, AIM2 and NLRC4 inflammasomes. Can trigger apoptosis via FADD-mediated activation of CASP8. Plays a role in the regulation of the cytoskeleton by binding to gelsolin (GSN), sequestering the protein in an inactive conformation away from actin.

Aliases: 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, Protein kinase R, EIF2AK2, PKR, PRKR

UniProt: P19525

Pathways: Réparation de l'ADN, ER-Nucleus Signaling, Hepatitis C