Product Detail
                                
                                                                        Product NameHistone H2A.X(Phospho Ser139) Mouse mAb
                                        Clone No.MR4523
                                         Host SpeciesMouse
                                         ClonalityMonoclonal
                                                                                PurificationThe antibody was affinity-purified from mouse ascites by affinity-chromatography using epitope-specific immunogen.
                                        ApplicationsWB,IHC,IF,FC
                                        Species ReactivityHuman,Mouse
                                        SpecificityThis antibody detects endogenous levels of H2A.X only when phosphorylated at serine 139.
                                                                                 Immunogen DescSynthetic phosphopeptide corresponding to residues surrounding Ser139 of human H2A.X.
                                         Target NameH2AFX
                                                                                                                         Other NamesH2A histone family, member X ;
H2A.X ;
H2a/x
                                                                                Uniprot
                                        P16104
                                        
                                        Gene ID
                                        3014
                                        
                                        Calculated MW15KD
                                        Sdspage MW15KD
                                                                                 FormulationLiquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide.
                                        StorageStore at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze/thaw cycles.
                                                                                                                                                         
                                Application Details
                                WB 1:1000-1:2000IHC 1:200-400ICC 1:400IF 1:50-200
                             
                            
                                                                
                                    
                                    All lanes: Histone H2A.X(Phospho Ser139) Mouse mAb at 1/1k dilution  Lane 1 : 293 whole cell lysates  Lane 2 : 293 treated with UV for 15 minutes whole cell lysates  Lysates/proteins at 20 µg per lane.  Secondary All lanes : Goat Anti-Mouse IgG H&L (HRP) at 1/20000 dilution  Predicted band size: 15 kDa  Observed band size: 15 kDa  Exposure time: 7 seconds
                                 
                                                                
                                    
                                    Formalin-fixed, paraffin-embedded human colon cancer tissue stained for Histone H2A.X(Phospho Ser139) using 12162 at 1/100 dilution in immunohistochemical analysis.
                                 
                                                                
                                    
                                    Immunocytochemistry/Immunofluorescence Histone H2A.X(Phospho Ser139) antibody (12162)  ICC/IF staining of Histone H2A.X(Phospho Ser139) in Hela cells. Cells were fixed with 4% Paraformaldehyde permeabilized with 0.1% Triton X-100.  Samples were incubated with 12162 at a working dilution of 1/100. The secondary antibody was Alexa Fluor® 647 goat anti mouse, used at a dilution of 1/500.  The negative control is shown in bottom right hand panel - for the negative control.                    Nuclei were counterstained with DAPI.
                                 
                                                             
                            
                                Histones are basic nuclear proteins that are responsible for the nucleosome structure of the chromosomal fiber in eukaryotes. Two molecules of each of the four core histones (H2A, H2B, H3, and H4) form an octamer, around which approximately 146 bp of DNA is wrapped in repeating units, called nucleosomes. The linker histone, H1, interacts with linker DNA between nucleosomes and functions in the compaction of chromatin into higher order structures. This gene encodes a replication-independent histone that is a member of the histone H2A family, and generates two transcripts through the use of the conserved stem-loop termination motif, and the polyA addition motif. [provided by RefSeq, Oct 2015]
                            
                            
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