PKR (EIF2AK2) (NM_001135651) Human Recombinant Protein

SKU TP761991

Purified recombinant protein of Human eukaryotic translation initiation factor 2-alpha kinase 2 (EIF2AK2), transcript variant 2,Glu51-Asn191, with N-terminal His-ABP tag, expressed in E. coli, 50ug

Product Data

• Species: Human
• Expression Host: E. coli
• Expression cDNA Clone or AA Sequence:
  Protein Sequence

  A DNA sequence encoding the region(Glu51-Asn191)of EIF2AK2
• Tag: N-His-ABP (Albumin-Binding Protein)
• Predicted MW: 30.3 kDa
• Concentration: >0.05 µg/µL as determined by microplate BCA method
• Purity: > 80% as determined by SDS-PAGE and Coomassie blue staining
• Buffer: 25 mM Tris-HCl, pH 8.0, 150 mM NaCl, 10% glycerol
• Note: For testing in cell culture applications, please filter before use. Note that you may experience some loss of protein during the filtration process.
• Storage: Store at -80°C.
• Stability: Stable for 12 months from the date of receipt of the product under proper storage and handling conditions. Avoid repeated freeze-thaw cycles.
• Shipping: Dry Ice

Reference Data

• RefSeq: NP_001129123
• Locus ID: 5610
• UniProt ID: P19525
• Cytogenetics: 2p22.2
• RefSeq Size: 4127
• RefSeq ORF: 1653
• Synonyms: EIF2AK1; LEUDEN; PKR; PPP1R83; PRKR
• Summary: The protein encoded by this gene is a serine/threonine protein kinase that is activated by autophosphorylation after binding to dsRNA. The activated form of the encoded protein can phosphorylate translation initiation factor EIF2S1, which in turn inhibits protein synthesis. This protein is also activated by manganese ions and heparin. Three transcript variants encoding two different isoforms have been found for this gene. [provided by RefSeq, Oct 2011]
• Protein Families: Druggable Genome, Protein Kinase, Transcription Factors