missing translation for 'onlineSavingsMsg'
Learn More
  1. Home
  2. Products
  3. Antibodies
  4. Primary Antibodies
  5. All Primary Antibodies
  6. Invitrogen™ Phospho-Histone H2A.X (Ser139) Monoclonal Antibody (CR55T33), PE, eBioscience™

Invitrogen™ Phospho-Histone H2A.X (Ser139) Monoclonal Antibody (CR55T33), PE, eBioscience™
GREENER_CHOICE

Product Code. 15567256
Change view
Click to view available options
Quantity:
100 Tests
Unit Size:
100 tests
1 product options available for selection
Product selection table with 1 available options. Use arrow keys to navigate and Enter or Space to select.
Product Code. Quantity unitSize
15567256 100 Tests 100 tests
Use arrow keys to navigate between rows. Press Enter or Space to select a product option. 1 options available.
1 options
This item is not returnable. View return policy
Product Code. 15567256 Supplier Invitrogen™ Supplier No. 12986542

Please to purchase this item. Need a web account? Register with us today!

This item is not returnable. View return policy

Description

Mouse Monoclonal Antibody

Description: The CR55T33 monoclonal antibody recognizes phosphorylated serine 139 of human and mouse H2AX. H2AX is a member of the H2A histone family that complex with DNA and other histones to form the repeating nucleosome units characteristic of eukaryotic chromatin. Nucleosomes consist of approximately 147 base pairs of DNA wrapped around an octamer of histones composed of two each of the four histone proteins: H2A, H2B, H3 and H4. After induction of DNA damage such as double-strand breaks by irradiation, genotoxic stresses, replication errors or gene recombination, PI3K-like kinases (e.g., ataxia telangiectasia mutated (ATM), ataxia telangiectasia Rad-3-related (ATR), and DNA-dependent protein kinase (DNA-PK) are activated to phosphorylate serine 139 in H2AX. This early phosphorylation event plays a critical role in recruiting proteins involved in DNA repair. The monoclonal antibody CR55T33 recognizes a single band of approximately 15 kDa on reduced cell lysates from Jurkat cells stimulated with etoposide. Applications Reported: This CR55T33 antibody has been reported for use in intracellular staining followed by flow cytometric analysis. Applications Tested: This CR55T33 antibody has been pre-titrated and tested by intracellular staining and flow cytometric analysis of stimulated normal human peripheral blood cells using the Foxp3/Transcription Factor Staining Buffer Set (Product # 00-5523-00) and protocol. Please refer to BestProtocols®: Protocol B: One step prot...

Histone H2A.X (H2AX) is a member of the histone H2A family which is one of the four core histones making up the nucleosome core particle. In eukaryotes, DNA double strand breaks (DSBs) have been shown to trigger the phosphorylation of serine 139 at the carboxy terminus of histone H2AX resulting in gamma-H2AX. The phosphorylation of H2AX can be detected by Western blotting or immunofluorescence, revealing the frequency of DSBs. The phosphatidylinositol 3-kinases have been implicated in H2AX phosphorylation, but it is unclear if ATM is the primary H2AX kinase or if other members of the family such as DNA-PK and ATR contribute in a similar manner. Structurally, H2A.x contains 143 amino acid residues. Histone H2A.X is considered a basal histone, being synthesized in G1 as well as in S-phase, and its mRNA contains polyA addition motifs and a polyA tail along with the conserved stem-loop and U7 binding sequences involved in the processing and stability of replication type histone mRNAs. There are two forms of Histone H2A.X mRNA, one about 1600 bases long and contains polyA; the other about 575 bases long, lacking polyA. The short form behaves as a replication type histone mRNA, while the longer behaves as a basal type histone mRNA. Histone H2A.X maps to the 11q23.2-q23.3 region of the human chromosome. Histone H2A.x contributes to histone-formation and therefore the structure of DNA. Histone H2A variant H2A.x specifically regulates the interaction of MDC1 (mediator of DNA damage checkpoint protein 1), a DNA repair protein to the sites of DNA damage.
TRUSTED_SUSTAINABILITY

Specifications

Antigen Phospho-Histone H2A.X (Ser139)
Applications Flow Cytometry
Classification Monoclonal
Clone CR55T33
Concentration 5 μL/Test
Conjugate PE
Formulation PBS with BSA and 0.09% sodium azide; pH 7.2
Gene H2AX
Gene Accession No. P16104, P27661
Gene Alias AW228881; gamma H2AX; gammaH2ax; H2A histone family member X; H2A histone family, member X; H2A.X; H2A.X variant histone; H2A/X; h2afx; H2ax; H2AX histone; Hist5-2ax; histone 5 protein 2ax; histone H2A.x; Histone H2a/x; Histone H2AX; RGD1566119; similar to H2A histone family, member X; zgc:56329
Gene Symbols H2AX
Host Species Mouse
Purification Method Affinity chromatography
Quantity 100 Tests
Regulatory Status RUO
Primary or Secondary Primary
Gene ID (Entrez) 15270, 3014
Target Species Human, Mouse
Content And Storage 4°C, store in dark, DO NOT FREEZE!
Product Type Antibody
Form Liquid
Isotype IgG1 κ
Show More Show Less
Product Title
Select an issue

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.