Product Detail
                                
                                                                        Product NameHLA-DQB1 Rabbit Polyclonal Antibody
                                                                                 Host SpeciesRabbit
                                         ClonalityPolyclonal
                                        IsotypeIgG
                                        PurificationAffinity purification
                                        ApplicationsWB,IHC
                                        Species ReactivityHuman
                                                                                                                         Immunogen DescRecombinant protein of human HLA-DQB1.
                                                                                 ConjugateUnconjugated
                                                                                 Other NamesIDDM1; CELIAC1; HLA-DQB
                                        Accession NoSwiss Prot:P01920
Gene ID:3119
                                        Uniprot
                                        P01920
                                        
                                        Gene ID
                                        3119
                                        
                                        Calculated MW29kDa
                                        Sdspage MW30kDa
                                                                                 FormulationBuffer: PBS with 0.02% sodium azide,50% glycerol,pH7.3.
                                        StorageStore at -20˚C. Avoid freeze / thaw cycles.
                                                                                                                                                         
                                Application Details
                                WB	1:2000 - 1:5000
IHC	1:50 - 1:200
                             
                            
                                                                
                                    
                                    Western blot analysis of extracts of Raji cells, using HLA-DQB1 antibody.
                                 
                                                                
                                    
                                    Immunohistochemistry of paraffin-embedded human tonsil using HLA-DQB1 antibody.
                                 
                                                                
                                    
                                    Immunohistochemistry of paraffin-embedded human colon carcinoma using HLA-DQB1 antibody.
                                 
                                                             
                            
                                HLA-DQB1 belongs to the HLA class II beta chain paralogs. This class II molecule is a heterodimer consisting of an alpha (DQA) and a beta chain (DQB), both anchored in the membrane. It plays a central role in the immune system by presenting peptides derived from extracellular proteins. Class II molecules are expressed in antigen presenting cells (APC: B lymphocytes, dendritic cells, macrophages). The beta chain is approximately 26-28 kDa and it contains six exons. Exon 1 encodes the leader peptide, exons 2 and 3 encode the two extracellular domains, exon 4 encodes the transmembrane domain and exon 5 encodes the cytoplasmic tail. Within the DQ molecule both the alpha chain and the beta chain contain the polymorphisms specifying the peptide binding specificities, resulting in up to four different molecules. Typing for these polymorphisms is routinely done for bone marrow transplantation. Alternative splicing results in multiple transcript variants.
                            
                            
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