Product Detail
                                
                                                                        Product NameXBP-1 Monoclonal Antibody
                                        Clone No.mAb (Clone 9B7E5)
                                         Host SpeciesMouse
                                         ClonalityMonoclonal
                                                                                PurificationImmunoaffinity chromotography purified IgG
                                        ApplicationsELISA WB ICC
                                        Species ReactivityHu Ms Rt
                                                                                Immunogen TypeRecombinant protein
                                         Immunogen DescRaised against  recombinant protein corresponding to amino acids 2 to 160 of human XBP-1.
                                         Target NameXBP-1 
                                         ConjugateUnconjugated
                                                                                 Other NamesXBP-1 (9B7E5), X box binding protein 1, Tax-responsive element binding protein 5
                                        Accession NoSwiss-Prot:P17861
Gene ID:7494
                                        Uniprot
                                        P17861
                                        
                                        Gene ID
                                        7494;
                                        
                                                                                                                        Concentration1mg/ml
                                         FormulationSupplied in PBS containing 0.02% sodium azide.
                                        StorageCan be stored at -20˚C, stable for one year.
                                                                                                                                                         
                                Application Details
                                
                             
                            
                                                                
                                    
                                    Western blot analysis of 100 ng of XBP-1 recombinant protein with XBP-1 antibody at 1 ug/mL.
                                 
                                                                
                                    
                                    Immunocytochemistry of XBP-1 in HepG2 cells with XBP-1 antibody at 2 ug/mL.
                                 
                                                             
                            
                                X box binding protein 1 (XBP-1) is a key protein in the mammalian unfolded protein response (UPR) that protects the cell against the stress of malfolded proteins in the endoplasmic reticulum (ER). Upon sensing unfolded proteins, an ER transmembrane endonuclease and kinase termed IRE1p is activated and excises an intron from XBP-1 mRNA. The spliced XBP-1 mRNA results in a 371 amino acid protein (XBP-1s) which is then translocated to the nucleus where it binds to the regulatory elements of downstream genes. Together with other UPR transcription factors such as ATF6, XBP-1 stimulates the production of ER stress proteins including the ER resident protein chaperones glucose regulated protein (GRP) 78 and GRP94.
                            
                            
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