PRKRA Antibody

Code CSB-PA644142ZA01BO
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Product Details

Full Product Name
Rabbit anti-Bos taurus (Bovine) PRKRA Polyclonal antibody
Uniprot No.
Target Names
PRKRA
Alternative Names
PRKRA antibody; Interferon-inducible double-stranded RNA-dependent protein kinase activator A antibody; Protein activator of the interferon-induced protein kinase antibody; Protein kinase antibody; interferon-inducible double-stranded RNA-dependent activator antibody
Raised in
Rabbit
Species Reactivity
Bos taurus
Immunogen
Recombinant Bos taurus PRKRA protein
Immunogen Species
Bos taurus (Bovine)
Conjugate
Non-conjugated
Clonality
Polyclonal
Isotype
IgG
Purification Method
Antigen Affinity Purified
Concentration
It differs from different batches. Please contact us to confirm it.
Buffer
Preservative: 0.03% Proclin 300
Constituents: 50% Glycerol, 0.01M PBS, pH 7.4
Form
Liquid
Tested Applications
ELISA, WB (ensure identification of antigen)
Protocols
Troubleshooting and FAQs
Storage
Upon receipt, store at -20°C or -80°C. Avoid repeated freeze.
Value-added Deliverables
① 200ug * antigen (positive control);
② 1ml * Pre-immune serum (negative control);
Quality Guarantee
① Antibody purity can be guaranteed above 90% by SDS-PAGE detection;
② ELISA titer can be guaranteed 1: 64,000;
③ WB validation with antigen can be guaranteed positive;
Lead Time
Made-to-order (12-14 weeks)

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Target Background

Function
Activates EIF2AK2/PKR in the absence of double-stranded RNA (dsRNA), leading to phosphorylation of EIF2S1/EFI2-alpha and inhibition of translation and induction of apoptosis. Required for siRNA production by DICER1 and for subsequent siRNA-mediated post-transcriptional gene silencing. Does not seem to be required for processing of pre-miRNA to miRNA by DICER1. Promotes UBC9-p53/TP53 association and sumoylation and phosphorylation of p53/TP53 at 'Lys-386' at 'Ser-392' respectively and enhances its activity in a EIF2AK2/PKR-dependent manner.
Gene References into Functions
  1. Tumour necrosis factor alpha up-regulates protein kinase R (PKR)-activating protein (PACT, PRKRA) and increases phosphorylation of PKR and eukaryotic initiation factor 2-alpha in articular chondrocytes. PMID: 12440939
Subcellular Location
Cytoplasm, perinuclear region. Cytoplasm.
Protein Families
PRKRA family
Database Links
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Call us
301-363-4651 (Available 9 a.m. to 5 p.m. CST from Monday to Friday)
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Address
7505 Fannin St., Ste 610, Room 7 (CUBIO Innovation Center), Houston, TX 77054, USA
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