IRE1 (ERN2) Rabbit Monoclonal Antibody [Clone ID: R03-3I5]

CAT#: TA384188

Phospho-IRE1 (Ser724) Rabbit monoclonal Antibody


USD 380.00

4 Weeks*

Size
    • 100 ul

Product Images

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    • 30 ul

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Specifications

Product Data
Clone Name R03-3I5
Applications WB
Recommended Dilution WB: 1/1000-1/5000
Reactivities Human
Host Rabbit
Isotype IgG
Clonality Monoclonal
Immunogen A synthetic phosphopeptide corresponding to residues surrounding Ser724 of human IRE1 (Phosphorylated)
Formulation 50mM Tris-Glycine(pH 7.4), 0.15M NaCl, 40% Glycerol, 0.01% Sodium azide and 0.05% BSA
Concentration lot specific
Purification Affinity Purified
Conjugation Unconjugated
Storage Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze/thaw cycles.
Stability 1 year
Predicted Protein Size Calculated MW: 110 kDa; Observed MW: 110 kDa
Gene Name endoplasmic reticulum to nucleus signaling 2
Background Swiss-Prot Acc.O75460.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). 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 protein 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).
Synonyms hIRE2p; Ire1-beta; IRE1b; IRE2
Reference Data

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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.