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Home Antibody All anti-ERN1 antibodies

Anti-ERN1 Antibody


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SKU Description Amount Price Availability*  
TA306275 Rabbit Polyclonal IRE1p Antibody 100ug $325 3-7 Days
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OriGene Data

ImmunogenIRE1p antibody was raised against a 15 amino acid peptide from near the center of human IRE1p.
Clone Name IsotypeIgG
Species ReactivityHuman Concentration1ug/ul
Guaranteed Application *WB Suggested DilutionsWB: 1 - 2 ug/mL
BufferPBS containing 0.02% sodium azide.
Purification Affinity chromatography purified via peptide column

Reference Data

Target Nameendoplasmic reticulum to nucleus signaling 1
Alternative NameIRE1|IRE1P|IRE1a|hIRE1p
Database LinkNP_001424
Entrez Gene 2081 Human
FunctionAccumulation of malfolded proteins in the endoplasmic reticulum (ER) activates the unfolded protein response (UPR) and the upregulation of the ER molecular chaperones GRP78 and GRP 94 (1,2). These proteins are normally bound to ER transmembrane proteins such as IRE1p and ATF6 (3,4) but ER stress causes their dissociation. This allows IRE1p, a serine-threonine protein kinase to transduce the unfolded protein signal from the ER to the nucleus. IRE1p also has an endoribonuclease activity that is required to splice X-box binding protein (XBP1) mRNA converting it to a potent UPR transcriptional activation (5). 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 (6). Two alternatively spliced transcript variants encoding different isoforms have been found for this gene.
Related PathwayProtein KinaseTransmembrane Alzheimer's disease

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WB Image
Western blot analysis of IRE1p in Raji cell lysate with IRE1p antibody at (A) 1 and (B) 2 µg/ml.


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