• IRE1α rabbit pAb
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YP-Ab-03498-100UL

IRE1α rabbit pAb

IRE1α rabbit pAb

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  • Gene Name: ERN1
  • Immunogen: Purified recombinant fragment of human IRE1α (aa282-433) expressed in E. Coli.
  • Specificity: IRE1α Antibody detects endogenous levels of IRE1α protein.
  • Composition: Ascitic fluid containing 0.03% sodium azide,0.5% BSA, 50%glycerol.
  • Source: Polyclonal, Rabbit,IgG
  • Dilution ratio: Western Blot: 1/500 - 1/2000. ELISA: 1/10000. Not yet tested in other applications.
  • Purification process: Affinity purification
  • Storage: -20°C/1 year
  • Other Names: ERN1; IRE1; Serine/threonine-protein kinase/endoribonuclease IRE1; Endoplasmic reticulum-to-nucleus signaling 1; Inositol-requiring protein 1; hIRE1p; Ire1-alpha; IRE1a
  • Background: The protein encoded by this gene is the ER to nucleus signalling 1 protein, a human homologue of the yeast Ire1 gene product. This protein possesses intrinsic kinase activity and an endoribonuclease activity and it is important in altering gene expression as a response to endoplasmic reticulum-based stress signals. [provided by RefSeq, Jul 2008],
  • Function: catalytic activity:ATP + a protein = ADP + a phosphoprotein.,cofactor:Magnesium.,enzyme regulation:The kinase domain is activated by trans-autophosphorylation. Kinase activity is required for activation of the endoribonuclease domain.,function:Senses unfolded proteins in the lumen of the endoplasmic reticulum via its N-terminal domain which leads to enzyme auto-activation. The active endoribonuclease domain splices XBP1 mRNA to generate a new C-terminus, converting it into a potent unfolded-protein response transcriptional activator and triggering growth arrest and apoptosis.,PTM:Autophosphorylated.,similarity:Belongs to the protein kinase superfamily. Ser/Thr protein kinase family.,similarity:Contains 1 KEN domain.,similarity:Contains 1 protein kinase domain.,subunit:Homodimer; disulfide-linked. Dimer formation is driven by hydrophobic interactions within the N-terminal luminal domains
  • Species: Human;Mouse;Rat
  • Range: WB
  • Protein: Serine/threonine-protein kinase/endoribonuclease IRE1
  • DA: 105KD
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