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Anti-phospho-PKR (THR446)

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号:07-532

牌:Millipore 密理博

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Replacement Information

重要规格表

Species Reactivity Key Applications Host Format Antibody Type
H WB Rb Purified Polyclonal Antibody
Description
Catalogue Number 07-532
Brand Family Upstate
Trade Name
  • Upstate
Description Anti-phospho-PKR (Thr446) Antibody
References
Product Information
Format Purified
Presentation 0.1M Tris-glycine, pH 7.4, 0.15M NaCl, 0.05% sodium azide before the addition of glycerol to 30%
Applications
Application Anti-phospho-PKR (Thr446) Antibody is an antibody against phospho-PKR (Thr446) for use in WB.
Key Applications
  • Western Blotting
Biological Information
Immunogen Peptide corresponding to amino acids surrounding Thr446 of human PKR.
Host Rabbit
Specificity phospho-PKR
Isotype IgG
Species Reactivity
  • Human
Antibody Type Polyclonal Antibody
Entrez Gene Number
Gene Symbol
  • EIF2AK2
  • MGC126524
  • EIF2AK1
  • PRKR
  • PKR
Modifications
  • Phosphorylation
Purification Method Protein A Purfied
UniProt Number
UniProt Summary FUNCTION: SwissProt: P19525 # Following activation by double-stranded RNA in the presence of ATP, the kinase becomes autophosphorylated and can catalyze the phosphorylation of the translation initiation factor EIF2S1, which leads to an inhibition of the initiation of protein synthesis. Double-stranded RNA is generated during the course of a viral infection.
SIZE: 551 amino acids; 62094 Da
SUBUNIT: Homodimer. Interacts with STRBP (By similarity). Interacts with DNAJC3. Inhibited by direct interaction with viral proteins such as HCV E2, HCV NS5A and influenza A NS1. Activated by the interaction with HIV-1 Tat.
PTM: Autophosphorylated on several Ser and Thr residues. Autophosphorylation of Thr-451 is dependent on Thr-446 and is stimulated by dsRNA binding and dimerization. Autophosphorylation apparently leads to the activation of the kinase.
SIMILARITY: SwissProt: P19525 ## Belongs to the protein kinase superfamily. Ser/Thr protein kinase family. GCN2 subfamily. & Contains 2 DRBM (double-stranded RNA-binding) domains. & Contains 1 protein kinase domain.
Molecular Weight 68 kDa
Physicochemical Information
Dimensions
Materials Information
Toxicological Information
Safety Information according to GHS
Safety Information
Product Usage Statements
Quality Assurance routinely evaluated by immunoblot in RIPA lysates from HeLa cells that had been stimulated with IFN alpha overnight followed by treatment with calyculin A for 15 minutes
Usage Statement
  • Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
Storage and Shipping Information
Storage Conditions 2 years at -20°C
Packaging Information
Material Size 100 µg
Transport Information
Supplemental Information
Specifications

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