Search Thermo Fisher Scientific
Disclaimer
Clicking the images or links will redirect you to a website hosted by BenchSci that provides third-party scientific content. Neither the content nor the BenchSci technology and processes for selection have been evaluated by us; we are providing them as-is and without warranty of any kind, including for use or application of the Thermo Fisher Scientific products presented.
Invitrogen
Phospho-IRE1 alpha (Ser724) Recombinant Rabbit Monoclonal Antibody (1F12)
Promotion
View available promotion(s)
Promo code: {{promo.promoCode}} {{promo.promoDescription}}. {{$productOrderCtrl.translations['antibody.pdp.commerceCard.promotion.learnmore']}}
FIGURE: 1 / 4
Phospho-IRE1 alpha (Ser724) Antibody (MA5-33135) in ICC/IF
Immunofluorescent analysis of Phospho-IRE1 alpha (Ser724) in Hela cells using a Phospho-IRE1 alpha (Ser724) monoclonal antibody (Product # MA5-33135) at a dilution of 1:100. The cells were fixed in 4% formaldehyde, permeabilized using 0.2% Triton X-100 and blocked in 10% normal Goat Serum. The cells were then incubated with the antibody overnight at 4°C. The secondary antibody was Alexa Fluor 488-congugated... View More
Product Details
MA5-33135
Applications
Tested Dilution
Publications
Product Specifications
Species Reactivity
Human
Host/Isotype
Rabbit
/ IgG
Expression System
HEK293 cells
Class
Recombinant Monoclonal
Type
Antibody
Clone
1F12
Immunogen
A synthesized peptide derived from human Phospho-ERN1 (S724)
Conjugate
Form
Liquid
Concentration
0.6 mg/mL
Purification
Protein G, Antigen affinity chromatography
Storage buffer
PBS, pH 7.4, with 50% glycerol
Contains
0.02% sodium azide
Storage conditions
-20°C or -80°C if preferred
Shipping conditions
Ambient (domestic); Wet ice (international)
RRID
AB_2811951
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.
References (0)
Have you cited this product in a publication?
Let us know so we can reference it here.
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
Gene Aliases: ERN1; hIRE1p; IRE1; IRE1a; IRE1P
UniProt ID: (Human) O75460
Entrez Gene ID: (Human) 2081
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
Performance Guarantee
If an Invitrogen™ antibody doesn't perform as described on our website or datasheet,we'll replace the product at no cost to you, or provide you with a credit for a future purchase.*
Learn more
We're here to help
Get expert recommendations for common problems or connect directly with an on staff expert for technical assistance related to applications, equipment and general product use.
Contact tech support