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IRE1 (S724) Rabbit mAb [HPW0]Cat NO.: A13069

Western blot analysis of extracts from HEK-293 cells lysates DTT-treated cells lysates with .using IRE1 (S724) Rabbit mAb [HPW0] at dilution of 1:1000 incubated at 4℃ over night

  • SizePriceIn stock
  • 100ul2088.00库存充足
  • 200ul3098.00库存充足
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Product information

Protein names :ERN1,IRE1,ERN1_HUMAN,Serine/threonine-protein kinase/endoribonuclease IRE1 [Includes: Serine/threonine-protein kinase ,Endoribonuclease ]

UniProtID :O75460

MASS(da) :109,735

MW(kDa) :110 kDa

Form :Liquid

Purification :Protein A purification

Host :Rabbit

Isotype :IgG

sensitivity :Endogenous

Reactivity :Human

  • ApplicationDilution
  • 免疫印迹(WB)1:1000-2000
  • 免疫荧光(ICC/IF),
  • The optimal dilutions should be determined by the end user

Specificity :Antibody is produced by immunizing animals with a synthetic phosphopeptide corresponding to residues around Ser724 of Human IRE1 .

Storage :Antibody store in 10 mM PBS, 0.5mg/ml BSA, 50% glycerol. Shipped at 4°C. Store at-20°C or -80°C. Products are valid for one natural year of receipt.Avoid repeated freeze / thaw cycles.

WB Positive detected :HEK-293 cells lysates DTT-treated cells lysates with

Function : Serine/threonine-protein kinase and endoribonuclease that acts as a key sensor for the endoplasmic reticulum unfolded protein response (UPR) (PubMed:11779464, PubMed:11175748, PubMed:12637535, PubMed:9637683, PubMed:21317875, PubMed:28128204). In unstressed cells, the endoplasmic reticulum luminal domain is maintained in its inactive monomeric state by binding to the endoplasmic reticulum chaperone HSPA5/BiP (PubMed:21317875). Accumulation of misfolded proteins in the endoplasmic reticulum causes release of HSPA5/BiP, allowing the luminal domain to homodimerize, promoting autophosphorylation of the kinase domain and subsequent activation of the endoribonuclease activity (PubMed:21317875). The endoribonuclease activity is specific for XBP1 mRNA and excises 26 nucleotides from XBP1 mRNA (PubMed:11779464, PubMed:24508390, PubMed:21317875). The resulting spliced transcript of XBP1 encodes a transcriptional activator protein that up-regulates expression of UPR target genes (PubMed:11779464, PubMed:24508390, PubMed:21317875). Acts as an upstream signal for ER stress-induced GORASP2-mediated unconventional (ER/Golgi-independent) trafficking of CFTR to cell membrane by modulating the expression and localization of SEC16A (PubMed:21884936, PubMed:28067262)..

Tissue specificity :Ubiquitously expressed. High levels observed in pancreatic tissue..

Subcellular locationi :Endoplasmic reticulum membrane,Single-pass type I membrane protein.

IMPORTANT: For western blots, incubate membrane with diluted primary antibody in 1% w/v BSA, 1X TBST at 4°C overnight.