Rabbit PKR Monoclonal Antibody | anti-Eif2ak2 antibody

PKR Rabbit mAb

Cat. Num. AAA4752477

• Gene Names: Eif2ak2; Pkr; Tik; Prkr; AI467567; AI747578; 2310047A08Rik; 4732414G15Rik
• Reactivity: Human, Mouse, Rat
• Applications: Western Blot, Immunocytochemistry, Immunofluorescence, Flow Cytometry, Functional Assay, Immunoprecipitation
• Purity: Affinity purified
• Synonyms: PKR; Monoclonal Antibody; PKR Rabbit mAb; Pkr; Tik; Prkr; AI467567; AI747578; 2310047A08Rik; 4732414G15Rik; anti-Eif2ak2 antibody

• Host: Rabbit
• Reactivity: Human, Mouse, Rat
• Clonality: Monoclonal
• Isotype: Rabbit IgG
• Clone Number: R04-3F2
• Specificity: Expressed in heart, lung, brain, kidney, testes, thymus and bone marrow.
• Purity/Purification: Affinity purified
• Form/Format: Supplied in 50nM Tris-Glycine (pH7.4), 0.15M Nacl, 40% Glycerol, 0.01% sodium azide and 0.05% BSA.

• Applicable Applications for anti-Eif2ak2 antibody: Western Blot (WB), Immunocytochemistry (ICC), Immunofluorescence (IF), Flow Cytometry (FC/FACS), Immunoprecipitation (IP)
• Application Notes: WB: 1:1000; ICC/IF: 1:20; FC/FACS: 1:20; IP: 1:20
• Immunogen: Recombinant protein of mouse PKR
• Conjugation: Unconjugated
• Modification: Unmodification
• Preparation and Storage: Store at 4 degree C short term. Aliquot and store at -20 degree C long term. Avoid freeze/thaw cycle.

Western Blot (WB)

(Western blot detection of PKR in C6,3T3 cell lysates using PKR Rabbit mAb(1:1000 diluted). Predicted band size:62kDa. Observed band size:74kDa.)

Related Product Information for anti-Eif2ak2 antibody

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 west nile virus (WNV), sindbis virus (SV), foot-and-mouth virus (FMDV), semliki Forest virus (SFV) and lymphocytic choriomeningitis virus (LCMV). 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 and IRS1. 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. Regulates proliferation, differentiation and survival of hematopoietic stem/progenitor cells, induction of cytokines and chemokines and plays a role in cortex-dependent memory consolidation.

NCBI and Uniprot Product Information

• NCBI GI #: 6755160
• NCBI GeneID: 19106
• NCBI Accession #: NP_035293.1
• NCBI GenBank Nucleotide #: NM_011163.4
• UniProt Accession #: Q03963; Q61742; Q62026
• Molecular Weight: 58,280 Da
• NCBI Official Full Name: interferon-induced, double-stranded RNA-activated protein kinase
• NCBI Official Synonym Full Names: eukaryotic translation initiation factor 2-alpha kinase 2
• NCBI Official Symbol: Eif2ak2
• NCBI Official Synonym Symbols: Pkr; Tik; Prkr; AI467567; AI747578; 2310047A08Rik; 4732414G15Rik
• NCBI Protein Information: interferon-induced, double-stranded RNA-activated protein kinase
• UniProt Protein Name: Interferon-induced, double-stranded RNA-activated protein kinase
• Protein Family: Interferon-induced, double-stranded RNA-activated protein kinase
• UniProt Gene Name: Eif2ak2
• UniProt Synonym Gene Names: Pkr; Prkr; Tik; eIF-2A protein kinase 2; PKR
• UniProt Entry Name: E2AK2_MOUSE