WebJul 1, 2024 · Histone H2AX phosphorylated at serine 139 (γ-H2AX) is a hallmark of DNA damage, signaling the presence of DNA double-strand breaks and global replication stress in mammalian cells. While γ-H2AX can be visualized with antibodies in fixed cells, its detection in living cells was so far not possible. WebAug 2, 2004 · Abstract. We reported recently that exposure of hamster V79 fibroblasts to 6 drugs that varied in their ability to produce DNA double-strand breaks stimulated …
Histone H2AX Is Phosphorylated in an ATR-dependent Manner in …
WebThe phosphorylation of histone H2AX at serine 139 (γ-H2AX) is one of the first steps of DNA damage response and its detection is widely used as a sensitive marker for DNA double-strand breaks induced by ionizing radiation or other genotoxic agents. WebThe Ser139-phosphorylated H2AX is defined as γH2AX. Of notice, H2AX is also phosphorylated during induction of DSBs in physiological processes such as DNA recombination in V (D)J class-switch during the process of immune system development and in meiosis ( Modesti and Kanaar, 2001; Smith, 2004 ). popular now out
Histone H2AX is phosphorylated in an ATR-dependent manner in ..…
WebJun 30, 2008 · As an early response to DNA damage, H2AX, a derivative of histone H2A, can be phosphorylated at Serine 139 by ATM, other PI-3 kinases such as ATR and DNA-PK (Takahashi and Ohnishi, 2005), and c-Jun NH 2-terminal kinase (JNK) (Lu et al., 2006; Sluss and Davis, 2006). This phosphorylated H2AX is generally named γH2AX and detected by … WebClone 6L16 is a ZooMAb rabbit recombinant monoclonal antibody that specifically detects Histone H2A.X phosphorylated on serine 139. ... Histone H2AX (UniProt: P16104; also known as H2a/x, Histone H2A.X) is encoded by the H2AFX (also known as H2AX) gene (Gene ID: 3014) in human. Histones are highly conserved basic nuclear proteins that are ... WebThe Ser139-phosphorylated H2AX is defined as γH2AX. Of notice, H2AX is also phosphorylated during induction of DSBs in physiological processes such as DNA … popular now outer