H2AFX antibody (pSer139)

Catalog No. ABIN498744

This anti-H2AFX antibody is a Rabbit Polyclonal antibody detecting H2AFX in WB and IHC (p). Suitable for Human, Mouse and Rat.

Quick Overview for H2AFX antibody (pSer139) (ABIN498744)

Target: H2AFX (H2A Histone Family, Member X (H2AFX))

Reactivity: Human, Mouse, Rat

Host: Rabbit

Clonality: Polyclonal

Conjugate: This H2AFX antibody is un-conjugated

Application: Western Blotting (WB), Immunohistochemistry (Paraffin-embedded Sections) (IHC (p))

Product Details anti-H2AFX Antibody

Binding Specificity: pSer139

Specificity: This antibody detects endogenous levels of Histone H2A.X protein only when phophorylated at Serine 139.

Cross-Reactivity (Details): Species reactivity (expected):Mouse and Rat.
Species reactivity (tested):Human.

Purification: Affinity Chromatography using epitope-specific immunogen.

Application Details

Application Notes: Western Blot: 1/500 - 1/1000. Immunohistochemistry: 1/50 - 1/200.
Other applications not tested.
Optimal dilutions are dependent on conditions and should be determined by the user.

Restrictions: For Research Use only

Handling

Concentration: 1.0 mg/mL

Buffer: Phosphate buffered saline (PBS), pH ~7.2, 0.05 % Sodium Azide

Preservative: Sodium azide

Precaution of Use: This product contains sodium azide: a POISONOUS AND HAZARDOUS SUBSTANCE which should be handled by trained staff only.

Handling Advice: Avoid repeated freezing and thawing.

Storage: 4 °C/-20 °C

Storage Comment: Store the antibody undiluted at 2-8 °C for one month or (in aliquots) at -20 °C for longer.

Target Details for H2AFX

Target: H2AFX (H2A Histone Family, Member X (H2AFX))

Alternative Name: Histone H2A.x

Background: Histone H2A.X is a member of the Histone H2A family, which is involved in nucleosomal organization of chromatin. The Histone H2A.X gene is located in close proximity to the porphobilinogen deaminase (PBGD) gene in both mouse and human, and maps to 9 A5.2 and 11q23.3, respectively. H2A.X differs from the other members of the H2A family by the presence of a highly conserved C-terminal motif. It is rapidly phosphorylated in response to ionizing radiation and plays an important role in the recognition and repair of DNA double stranded breaks. The phosphorylated form of H2A.X, designated γ-H2A.X, forms nuclear foci at the heavy chain constant region of cells involved in class switch recombination (CSR), a region-specific DNA reaction that replaces one immunoglobulin heavy chain constant region gene with another. The phosphorylated gamma-H2A.X is also thought to initiate subsequent repair factors, including Rad50, Rad51 and BRCA1.Synonyms: H2AFX, H2AX, H2a/x

Molecular Weight: approx. 15 kDa

Gene ID: 3014

NCBI Accession: NP_002096

UniProt: P16104

Pathways: Telomere Maintenance, DNA Damage Repair, Positive Regulation of Response to DNA Damage Stimulus