Thermo Fisher Scientific IRE1 alpha Polyclonal Antibody

Applications

Tested Dilution

Publications

Immunohistochemistry (Paraffin) (IHC (P))

1:200-1:500

-

Product Specifications

Species Reactivity

Human

Host/Isotype

Rabbit / IgG

Class

Polyclonal

Type

Antibody

Immunogen

Recombinant Protein corresonding to Human IRE1 alpha. Recombinant protein control fragment (Product #RP-90501). if (typeof window.$mangular === undefined || !window.$mangular) { window.$mangular = {}; } $mangular.antigenJson = \[{targetFamily:IRE1 alpha,uniProtId:O75460-1,ncbiNodeId:9606,antigenRange:324-459,antigenLength:977,antigenImageFileName:PA5-110946_IRE1_alpha_O75460-1_Rabbit.svg,antigenImageFileNamePDP:PA5-110946_IRE1_alpha_O75460-1_Rabbit_PDP.jpeg,sortOrder:1}\]; $mangular.isB2BCMGT = false; $mangular.isEpitopesModalImageMultiSizeEnabled = true;

View immunogen .st0{fill:#FFFFFF;} .st1{fill:#1E8AE7;}

Conjugate

Unconjugated Unconjugated Unconjugated

Form

Liquid

Purification

Antigen affinity chromatography

Storage buffer

PBS, pH 7.2, with 40% glycerol

Contains

0.02% sodium azide

Storage conditions

Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles.

Shipping conditions

Wet ice

RRID

AB_2856357

Product Specific Information

Immunogen sequence: VTIGDKGECV ITPSTDVKFD PGLKSKNKLN YLRNYWLLIG HHETPLSAST KMLERFPNNL PKHRENVIPA DSEKKSFEEV INLVDQTSEN APTTVSRDVE EKPAHAPARP EAPVDSMLKD MATIILSTFL LIGWVA

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.