Phospho-EIF2AK2 (T446) AntibodyСпецификация| Объем | 100 мкл | | Синонимы | 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 | | Тип антител | Recombinant Antibody | | Species | Human | | UniProt ID | P19525 | | Иммуноген | A synthesized peptide derived from human Phospho-EIF2AK2 (T446) | | Видовая специфичность | Human | | Применение | ELISA, WB, IHC, IF, Recommended dilution: WB:1:500-1:5000, IHC:1:50-1:200, IF:1:20-1:200 | | Клональность | Monoclonal | | Изотип | Rabbit IgG | | Коньюгат | Non-conjugated | | Буффер | Rabbit IgG in phosphate buffered saline , pH 7.4, 150mM NaCl, 0.02% sodium azide and 50% glycerol. | | Форма | Liquid | | Хранение | Upon receipt, store at -20°C or -80°C. Avoid repeated freeze. | | Метод очистки | Affinity-chromatography | | Области исследований | Signal Transduction | | Аббревиатура | Interferon-induced, double-stranded RNA-activated protein kinase | | Примечание | 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. | | Ссылка на страницу на сайте производителя | ссылка | Western Blot
Positive WB detected in:Hela whole cell lysate(treated with Calyculin A or not)
All lanes:Phospho-EIF2AK2 antibody at 1.25µg/ml
Secondary
Goat polyclonal to rabbit IgG at 1/50000 dilution
Predicted band size: 62 KDa
Observed band size: 62 KDa
 | IHC image of CSB-RA007511A446phHU diluted at 1:100 and staining in paraffin-embedded human kidney tissue performed on a Leica BondTM system. After dewaxing and hydration, antigen retrieval was mediated by high pressure in a citrate buffer (pH 6.0). Section was blocked with 10% normal goat serum 30min at RT. Then primary antibody (1% BSA) was incubated at 4°C overnight. The primary is detected by a biotinylated secondary antibody and visualized using an HRP conjugated SP system.
 | Immunofluorescence staining of Hela cells(treated with 50mM Calyculin A for 30min) with CSB-RA007511A446phHU at 1:100,counter-stained with DAPI. The cells were fixed in 4% formaldehyde, permeabilized using 0.2% Triton X-100 and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4°C. The secondary antibody was Alexa Fluor 488-congugated AffiniPure Goat Anti-Rabbit IgG (H+L).
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Информация для заказа| Область использования: | Производство: | Cusabio | | Метод: | Антитела | | Объем: | 100 мкл | | Кат. номер: | CSB-RA007511A446phHU | | Цена (с НДС 20%): | по запросу | В корзину  |  Наименование: Phospho-EIF2AK2 (T446) Antibody.
Примечание: дополнительная информация (на английском языке). |
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