Anti-Phospho-Histone H2A.X (S139) Antibody [SR33-09]
Histone H2A.X is a member of the Histone H2A family, which is involved in nucleosomal organization of chromatin. An important phosphorylated form is γH2AX (S139), which forms when double-strand breaks appear. In humans and other eukaryotes, the DNA is wrapped around histone octamers, consisting of core histones H2A, H2B, H3 and H4, to form chromatin. H2AX contributes to nucleosome-formation, chromatin-remodeling and DNA repair, and is also used in vitro as an assay for double-strand breaks in dsDNA.
Product Specifications
CAS Number
9007-83-4
Product Name Alternative
Abbreviation
H2a/x, gamma H2A.X, H2AX,γ H2A.X,γ-H2A.X
Swiss Prot
P16104 Human; P27661 Mouse
Cellular Locus
Nucleus, Chromosome
Host
Rabbit
Species Reactivity
Human,Mouse,Rat
Immunogen
Synthetic phospho-peptide corresponding to residues surrounding Ser139 of Human Histone H2AX.
Isotype
IgG
Conjugation
Non-conjugated
Type
Recombinant Rabbit monoclonal Antibody
Applications
WB, IHC-P
Positive Control
Concentration
1 mg/mL
Dilution
WB: 1:2,000 ;IHC-P: 1:50-1:500
Purity
Protein A affinity purified.
Form
Liquid
Buffer
1*TBS (pH7.4), 0.05% BSA, 40% Glycerol. Preservative: 0.05% Sodium Azide.
Molecular Weight
Predicted band size: 15 kDa
Storage Conditions
Store at +4°C after thawing. Aliquot store at -20°C or -80°C. Avoid repeated freeze / thaw cycles.
Recombinant Antibody
True
Frequently Asked Questions
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