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Product Name
Anti-Phospho-Histone H2A.X (Ser139) (7G9) Mouse antibody
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Description
Phospho-Histone H2A.X (Ser139) (7G9) Mouse monoclonal antibody
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Tested applications
WB, ICC/IF
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Species reactivity
Human, Mouse
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Alternative names
H2A histone family antibody; member X;H2A.X;H2a/x;H2AFX;H2AX;H2AX histone;H2AX_HUMAN;Histone H2A.X;Histone H2AX antibody
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Isotype
Mouse IgG1
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Preparation
Antigen: Synthetic phosphopeptide corresponding to residues surrounding Ser139 of human H2A.X.
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Clonality
Monoclonal
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Formulation
Purified mouse monoclonal antibody in PBS(pH 7.4) containing with 0.03% Proclin300 and 50% glycerol.
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Storage instructions
Store at 4°C short term. Store at -20°C long term. Avoid freeze / thaw cycle.
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Applications
WB: 1/2000
;ICC: 1/400;Other 1/400
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Validations
Western blot detection of Phosphorylation of H2A.X at Serine 139 in 3T3 or Hydroxyurea-treated 3T3 cell lysates using Phospho-Histone H2A.X (Ser139) mouse mAb (1:2000 diluted).Predicted band size:15KDa.Observed band size:15KDa.
Immunofluorescent analysis of Phosphorylation of H2A.X at Serine 139 in 3T3 or Hydroxyurea-treated 3T3 cells using Phospho-Histone H2A.X (Ser139) mouse mAb (1:400).
Immunofluorescent analysis of Phosphorylation of H2A.X at Serine 139 in A549(upper,untreated or Hydroxyurea-treated) and Hela(lower,untreated or Hydroxyurea-treated) using Phospho-Histone H2A.X (Ser139) mouse mAb (1:400).
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Background
Swiss-Prot Acc.P16104.Variant histone H2A which replaces conventional H2A in a subset of nucleosomes. Nucleosomes wrap and compact DNA into chromatin, limiting DNA accessibility to the cellular machineries which require DNA as a template. Histones thereby play a central role in transcription regulation, DNA repair, DNA replication and chromosomal stability.
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Please note: All products are "FOR RESEARCH USE ONLY AND ARE NOT INTENDED FOR DIAGNOSTIC OR THERAPEUTIC USE"