Description: Anti ATM(R2443Q) Mouse Monoclonal Antibody
Background: Ataxia telangiectasia mutated (ATM) is a serine/threonine protein kinase that is recruited and activated by DNA double-strand breaks. It phosphorylates several key proteins that initiate activation of the DNA damage checkpoint, leading to cell cycle arrest, DNA repair or apoptosis. Activity of ATM protein is under tight control, and mutation of ATM can cause disease such as Ataxia telangiectasia (AT) and cancers.
Immunogen: A synthetic peptide from the internal region of ATM which includes the mutation of R2443Q, human origin.
Species Reactivity: Recognizes ATM(R2443Q), but not wild type ATM protein from vertebrates.
Storage Conditions: Store at -20°C. Avoid freeze / thaw cycles
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Western blot:
Western blot analysis of recombinant ATM(R2443Q) and wildtype proteins. Purified His-tagged ATM(R2443Q) protein (amino acids 2400-3056, lane 2) and corresponding wild type protein (lane 1) were blotted with Anti ATM(R2443Q) mouse monoclonal antibody (Cat. #26143).