missing translation for 'onlineSavingsMsg'
Learn More
  1. Home
  2. Products
  3. Antibodies
  4. Primary Antibodies
  5. All Primary Antibodies
  6. 12838422

Invitrogen™ PKR Polyclonal Antibody

Product Code. 12838422
Change view
Click to view available options
Quantity:
100 μg
Unit Size:
100µg
1 product options available for selection
Product selection table with 1 available options. Use arrow keys to navigate and Enter or Space to select.
Product Code. Quantity unitSize
12838422 100 μg 100µg
Use arrow keys to navigate between rows. Press Enter or Space to select a product option. 1 options available.
1 options
This item is not returnable. View return policy
Product Code. 12838422 Supplier Invitrogen™ Supplier No. PA520284

Please to purchase this item. Need a web account? Register with us today!

This item is not returnable. View return policy

Description

Rabbit Polyclonal Antibody

A suggested positive control is Caco-2 cell lysate. PA5-20284 can be used with blocking peptide PEP-0418. The PA5-20284 immunogen is located within the first 50 amino acids of PKR. Predicted molecular ~ 62kD. In Western blot applications, this antibody has been observed to detect a band at: 68kD. Predicted species reactivity based on immunogen sequence: Mouse (86%).

EIF2AK2 (PKR) is one of 4 kinases that specifically phosphorylate Ser51 of translation initiation factor eIF2-alpha in response to various environmental stresses. EIF2AK2 plays a key role in antiviral defense mediated through its direct activation by double-stranded RNA produced by viral infection. PKR plays a key role in IFN induced-innate antiviral response, virus-induced apoptosis, cell growth & differentiation. PKR induces apoptosis by up-regulating Fas expression and mediates FADD/Caspase-8 death signaling pathway. Upon viral infection, it functions as a dual protein, sequentially activating both cell survival & cell death pathways using kinase independent and dependent strategies. PRKR regulates multiple pathways which include NF-kappaB activation, p53, p38, & PDGF signaling pathway. PKR has been implicated in tumor suppression & malignancy. To evade the antiviral effects of PKR, viruses have evolved multiple mechanisms, such as the inhibition of PKR by the non-structural protein (NS1) of the influenza virus. More recently, PKR has been implicated in several neurodegenerative diseases including Alzheimer, Huntington, and amyotrophic lateral sclerosis.
TRUSTED_SUSTAINABILITY

Specifications

Antigen PKR
Applications Immunohistochemistry (Paraffin), Western Blot
Classification Polyclonal
Concentration 1 mg/mL
Conjugate Unconjugated
Formulation PBS with 0.02% sodium azide
Gene EIF2AK2
Gene Accession No. P19525, Q63184
Gene Alias 2310047A08Rik; 4732414G15Rik; AI467567; AI747578; double stranded RNA activated protein kinase; dsRNA-activated kinase; EC 2.7.11.1; eIF-2 alpha; eIF2a Kinase; eIF-2A protein kinase 2; EIF2AK1; EIF2AK2; eukaryotic translation initiation factor 2 alpha kinase 2; eukaryotic translation initiation factor 2-alpha kinase 2; IFN- type I-induced and dsRNA-activated kinase; IFN-induced and double-stranded RNA-activated kinase; interferon-induced, double-stranded RNA-activated protein kinase; interferon-inducible elF2alpha kinase; interferon-inducible RNA-dependent protein kinase; MGC126524; OTTHUMP00000201320; P1/eIF-2A protein kinase; p68 kinase; PKR; PPP1R83; Prkr; protein kinase R; protein kinase RNA-activated; protein kinase, interferon inducible double stranded RNA dependent; Protein kinase, interferon-inducible double stranded RNA dependent; protein phosphatase 1, regulatory subunit 83; serine/threonine-protein kinase TIK; T-cell viral integration site; Tik; Tyrosine-protein kinase EIF2AK2
Gene Symbols EIF2AK2
Host Species Rabbit
Immunogen A peptide near the amino terminus of human PKR.
Purification Method Antigen Affinity Chromatography
Quantity 100 μg
Regulatory Status RUO
Primary or Secondary Primary
Gene ID (Entrez) 54287, 5610
Target Species Human, Rat
Content And Storage Maintain refrigerated at 2-8°C for up to 3 months. For long term storage store at -20°C
Product Type Antibody
Form Liquid
Isotype IgG
Show More Show Less
Product Title
Select an issue

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.