EIF2AK2 Protein (AA 224-502) (His tag)

N° du produit ABIN6239876

Détail du produit

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

Activité biologique: Active

Attributs du protein: AA 224-502

Origine: Humain

Source: Escherichia coli (E. coli)

Purification/Conjugué: Cette EIF2AK2 protéine est marqué à la His tag.

Application: Activity Assay (AcA), Cell Culture (CC)

Attributs du produit: Tag location: N-terminal His Tag

Pureté: > 80 %

Biological Activity Comment: Protein Kinase R (PKR) is activated by double-stranded RNA (dsRNA), the synthesis of which is caused virally. PKR can also be activated by the protein PACT or by heparin. It 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. Besides, Cyclin Dependent Kinase 1 (CDK1) has been identified as an interactor of PKR, thus a binding ELISA assay was conducted to detect the interaction of recombinant human PKR and recombinant human CDK1. Briefly, PKR were diluted serially in PBS, with 0.01% BSA (pH 7.4). Duplicate samples of 100uL were then transferred to CDK1-coated microtiter wells and incubated for 2h at 37°C. Wells were washed with PBST and incubated for 1h with anti-PKR pAb, then aspirated and washed 3 times. After incubation with HRP labelled secondary antibody, wells were aspirated and washed 3 times. With the addition of substrate solution, wells were incubated 15-25 minutes at 37°C. Finally, add 50μL stop solution to the wells and read at 450nm immediately. The binding activity of of PKR and CDK1 was shown in Figure 1, and this effect was in a dose dependent manner The binding activity of PKR with CDK1.

Information d'application

Indications d'application: Isoelectric Point: 8.9

Restrictions: For Research Use only

Stockage

Format: Lyophilized

Buffer: 20 mM Tris, 150 mM NaCl, pH 8.0, containing 1 mM EDTA, 1 mM DTT, 0.01 % SKL, 5 % Trehalose and Proclin300.

Agent conservateur: Dithiothreitol (DTT), Other preservative, ProClin

Précaution d'utilisation: This product contains ProClin and Dithiothreitol (DTT): POISONOUS AND HAZARDOUS SUBSTANCES which should be handled by trained staff only.

Détail du antigène

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

Autre désignation: Protein Kinase R (PKR) (EIF2AK2 Produits)

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

Sujet: Alternative Names: PRKR, PRK-R, EIF2AK2, EIF2AK1, Eukaryotic Translation Initiation Factor 2 Alpha Kinase 2, Interferon-induced, double-stranded RNA-activated protein kinase, P1/eIF-2A kinase

Poids moléculaire: 32kDa

UniProt: P19525

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