EIF2AK2 Antikörper (pThr451)

Produktnummer ABIN197058

Produktdetails anti-EIF2AK2 Antikörper

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

Bindungsspezifität: pThr451

Reaktivität: Human

Wirt: Kaninchen

Klonalität: Polyklonal

Konjugat: Dieser EIF2AK2 Antikörper ist unkonjugiert

Applikation: Immunohistochemistry (Paraffin-embedded Sections) (IHC (p))

Spezifität: PKR antibody detects endogenous levels of PKR only when phosphorylated at threonine 451.

Aufreinigung: The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific phosphopeptide. The antibody against non-phosphopeptide was removed by chromatography using non-phosphopeptide corresponding to the phosphorylation site.

Immunogen: The antiserum was produced against synthesized phosphopeptide derived from human PKR around the phosphorylation site of threonine 451 (K-G-TP-L-R).

Anwendungsinformationen

Applikationshinweise: Immunohistochemistry: 1: 50approx. 1: 100.
Other applications not tested.
Optimal dilutions are dependent on conditions and should be determined by the user.

Beschränkungen: Nur für Forschungszwecke einsetzbar

Handhabung

Konzentration: 1.0 mg/mL

Buffer: PBS(without Mg2+ and Ca2+), pH 7.4 containing 150 mM NaCl, 0.02 % sodium azide and 50 % glycerol

Konservierungsmittel: Sodium azide

Vorsichtsmaßnahmen: This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Handhabung: Avoid repeated freezing and thawing.

Lagerung: -20 °C

Details zu EIF2AK2

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

Andere Bezeichnung: EIF2AK2 / PKR (EIF2AK2 Produkte)

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

Hintergrund: PKR is an interferon-inducible serine/threonine specific protein kinase. It is widely expressed in eukaryotic organisms and activated by double stranded RNA. Activation of PKR by dsRNAs leads to autophosphorylation at multiple sites. Phosphorylation of Thr446 and Thr451 in the PKR activation loop is required in vivo and in vitro for high level kinase activity. PKR phosphorylates its natural substrate, the alpha subunit of eukaryotic protein synthesis initiation factor 2 (EIF2 alpha), leading to the inhibition of protein synthesis. PKR is also involved in TLR signaling and mediates apoptosis in fibroblasts in response to viral infection and inflammatory cytokines, and also activates IKK and NFKB, thereby suppressing apoptosis. Recently, it has been reported that PKR also phosphorylates human p53 on serine 392. PKR might play a role in ER stress-induced apoptosis and in Alzheimer's disease. Alzheimer cases show prominent PKR activation in association with neuritic plaques and pyramidal neurons in the hippocampus and neocortex.Synonyms: Eukaryotic translation initiation factor 2-alpha kinase 2, Interferon-induced double-stranded RNA-activated protein kinase, PRKR, Protein kinase RNA-activated, eIF-2A protein kinase 2, p68 kinase

Gen-ID: 5610

NCBI Accession: NP_001129123

UniProt: P19525

Pathways: DNA Reparatur, ER-Nucleus Signaling, Hepatitis C