IRE1 (ERN1) Rabbit Polyclonal Antibody

CAT#: TA306273

Rabbit Polyclonal IRE1p Antibody


USD 430.00

5 Days*

Size
    • 100 ug

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Specifications

Product Data
Applications IF, WB
Recommended Dilution WB: 0.5 - 2 ug/mL, ICC: 1 ug/mL, IF: 2 ug/mL
Reactivities Human, Mouse, Rat
Host Rabbit
Isotype IgG
Clonality Polyclonal
Immunogen IRE1p antibody was raised against a 16 amino acid peptide from near the carboxy terminus of human IRE1p.
Formulation PBS containing 0.02% sodium azide.
Concentration 1ug/ul
Purification Affinity chromatography purified via peptide column
Conjugation Unconjugated
Storage Store at -20°C as received.
Stability Stable for 12 months from date of receipt.
Gene Name endoplasmic reticulum to nucleus signaling 1
Background Accumulation 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.
Synonyms hIRE1p; IRE1; IRE1a; IRE1P
Reference Data
Protein Families Protein Kinase, Transmembrane
Protein Pathways Alzheimer's disease

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*Delivery time may vary from web posted schedule. Occasional delays may occur due to unforeseen complexities in the preparation of your product. International customers may expect an additional 1-2 weeks in shipping.