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Product Name
Phospho-ATM (Ser1981) Rabbit pAb
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Gene ID
472
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SwissProt ID
Q13315
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Gene Name
ATM
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Alternative Names
ATM; Serine-protein kinase ATM; Ataxia telangiectasia mutated; A-T mutated
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Background
The protein encoded by this gene belongs to the PI3/PI4-kinase family. This protein is an important cell cycle checkpoint kinase that phosphorylates; thus, it functions as a regulator of a wide variety of downstream proteins, including tumor suppressor proteins p53 and BRCA1, checkpoint kinase CHK2, checkpoint proteins RAD17 and RAD9, and DNA repair protein NBS1. This protein and the closely related kinase ATR are thought to be master controllers of cell cycle checkpoint signaling pathways that are required for cell response to DNA damage and for genome stability.
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Research Field
Epigenetics and Nuclear Signaling
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Product Categories
Primary antibody
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Host
Rabbit
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Reactivity
Human
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Application
WB,IHC-P
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Dilution Ratio
WB: 1/500-1/1000 IHC: 1/50-1/100
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Molecular Weight
Calculated MW: 351 kDa; Observed MW: 351 kDa
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Clonality
Polyclonal Antibody
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Clonality No.
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Isotype
IgG
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Immunogen
Peptide sequence around phosphorylation site of serine 1981 (E-G-S(p)-Q-S) derived from Human ATM.
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Purification
Affinity Chromatography
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Conjugation
Unconjugated
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Modification
Phosphorylated
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Form
Liquid
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Buffer System
Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide, pH 7.3.
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Storage
Store at 4°C short term. Aliquot and store at -20°C long term. Avoid freeze/thaw cycles.