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          • Primary Antibodies ›
          • IRE1 alpha Antibodies

          Proteintech

          IRE1/ERN1 Polyclonal Antibody

          72 References
          View all (48) IRE1 alpha antibodies

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          Datasheet
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          Cite IRE1/ERN1 Polyclonal Antibody

          • Antibody Testing Data (6)
          IRE1/ERN1 Antibody in Immunohistochemistry (Paraffin) (IHC (P))
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          IRE1/ERN1 Antibody in Immunohistochemistry (Paraffin) (IHC (P))
          Group 53 Created with Sketch.

          FIGURE: 1 / 6

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          IRE1/ERN1 Antibody (27528-1-AP) in IHC (P)

          Immunohistochemistry of paraffin-embedded human pancreas cancer tissue slide using 27528-1-AP (IRE1; ERN1 antibody) at dilution of 1:200 (under 40x lens) heat mediated antigen retrieved with Tris-EDTA buffer (pH 9). {{ $ctrl.currentElement.advancedVerification.fullName }} validation info. View more
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          IRE1/ERN1 Antibody in Immunohistochemistry (Paraffin) (IHC (P))
          IRE1/ERN1 Antibody in Immunohistochemistry (Paraffin) (IHC (P))
          IRE1/ERN1 Antibody in Immunohistochemistry (Paraffin) (IHC (P))
          IRE1/ERN1 Antibody in Immunohistochemistry (Paraffin) (IHC (P))
          IRE1/ERN1 Antibody in Western Blot (WB)
          IRE1/ERN1 Antibody in Western Blot (WB)

          Product Details

          27528-1-AP

          Applications
          Tested Dilution
          Publications

          Western Blot (WB)

          1:500-1:1,000
          View 63 publications 63 publications

          Immunohistochemistry (IHC)

          -
          View 4 publications 4 publications

          Immunohistochemistry (Paraffin) (IHC (P))

          1:50-1:500
          -

          Immunocytochemistry (ICC/IF)

          -
          View 4 publications 4 publications

          Not applicable (N/A)

          -
          View 1 publication 1 publication
          Product Specifications

          Species Reactivity

          Human

          Host/Isotype

          Rabbit / IgG

          Class

          Polyclonal

          Type

          Antibody

          Immunogen

          IRE1; ERN1 Fusion Protein Ag25580 (368-565 aa encoded by BC130405)
          View immunogen

          Conjugate

          Unconjugated Unconjugated Unconjugated

          Form

          Liquid

          Concentration

          0.33 mg/mL

          Purification

          Antigen affinity chromatography

          Storage buffer

          PBS, pH 7.3, with 50% glycerol

          Contains

          0.02% sodium azide

          Storage conditions

          -20°C

          Shipping conditions

          Wet ice (domestic); Dry ice (international)

          Product Specific Information

          Immunogen sequence: PLSASTKML ERFPNNLPKH RENVIPADSE KKSFEEVINL VDQTSENAPT TVSRDVEEKP AHAPARPEAP VDSMLKDMAT IILSTFLLIG WVAFIITYPL SMHQQQQLQH QQFQKELEKI QLLQQQQQQL PFHPPGDTAQ DGELLDTSGP YSESSGTSSP STSPRASNHS LCSGSSASKA GSSPSLEQDD GDEETSVVI (368-565 aa encoded by BC130405)

          Target Information

          ERN1 serine/threonine kinase or endoplasmic reticulum to nucleus signaling 1 is the ER to nucleus signaling 1 protein, a human homologue of the yeast Ire1 gene product which possesses intrinsic kinase activity and an endoribonuclease activity and it is important in endoplasmic reticulum-based stress signals. ERN1 controls IRE1 proteolysis in mammalian cells. ERN1 has a critical function in extraembryonic cells that is essential for fetal viability. Specifically, IRE1 acts as the sensor of unfolded proteins in the ER that initiates transmittance of the unfolded protein signal from the ER to the nucleus by splicing XBP1 mRNA converting it into a potent unfolded-protein response transcriptional activator. Null mutants are viable, but IRE1 is essential for viability under stress conditions that cause unfolded proteins to accumulate in the ER. Depletion of IRE1p through the expression of a dominant negative form of IRE1p has no effect on transfected cells, but cell death via apoptosis occurs under stress conditions that cause unfolded proteins to accumulate in the ER.

          For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.

          Bioinformatics

          Protein Aliases: Endoplasmic reticulum-to-nucleus signaling 1; ER to nucleus signalling 1; ERN1; FLJ30999; hIRE1p; inositol-requiring 1; inositol-requiring enzyme 1; Inositol-requiring protein 1; Ire1-alpha; IRE1a; IRE1a antibody; IRE1p antibody; MGC163277; MGC163279; protein kinase/endoribonuclease; Serine/threonine-protein kinase/endoribonuclease IRE1

          View more View less

          Gene Aliases: ERN1; hIRE1p; IRE1; IRE1a; IRE1P

          View more View less

          UniProt ID: (Human) O75460

          View more View less

          Entrez Gene ID: (Human) 2081

          View more View less

          Function(s)
          magnesium ion binding endoribonuclease activity protein serine/threonine kinase activity protein binding ATP binding enzyme binding Hsp70 protein binding identical protein binding protein homodimerization activity ADP binding Hsp90 protein binding
          Process(es)
          endothelial cell proliferation transcription, DNA-templated regulation of transcription, DNA-templated mRNA cleavage mRNA catabolic process protein phosphorylation activation of signaling protein activity involved in unfolded protein response cell cycle arrest activation of JUN kinase activity regulation of macroautophagy positive regulation of RNA splicing response to endoplasmic reticulum stress cellular response to vascular endothelial growth factor stimulus peptidyl-serine autophosphorylation IRE1-mediated unfolded protein response protein autophosphorylation mRNA splicing, via endonucleolytic cleavage and ligation mRNA endonucleolytic cleavage involved in unfolded protein response intrinsic apoptotic signaling pathway in response to endoplasmic reticulum stress cellular response to glucose stimulus RNA phosphodiester bond hydrolysis, endonucleolytic positive regulation of endoplasmic reticulum unfolded protein response insulin metabolic process peptidyl-serine trans-autophosphorylation
          It has to be done as per old AB suggested Products section.
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