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Atm (phospho Ser1981) rabbit pAb

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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. Mutations in this gene are associated with ataxia telangiectasia, an autosomal recessive disorder. [provided by RefSeq, Aug 2010]
Description
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. Mutations in this gene are associated with ataxia telangiectasia, an autosomal recessive disorder. [provided by RefSeq, Aug 2010],
UniProt
Q13315
Swiss Prot
Q13315
Reactivity
Human; Mouse; Rat
Immunogen
Synthesized phospho-peptide around the phosphorylation site of human Atm (phospho Ser1981)
Clonality
Polyclonal
Source
Rabbit
Applications
WB; IHC; IF; ELISA
Concentration
1 mg/ml
Dilution
Western Blot: 1/500 - 1/2000. ELISA: 1/10000. Not yet tested in other applications.
Molecular Weight
350kD
Storage Conditions
-20°C/1 year
Observed Molecular Weight
350kD
Fragment
IgG
Subcellular Location
Nucleus . Cytoplasmic vesicle . Cytoplasm, cytoskeleton, microtubule organizing center, centrosome . Primarily nuclear. Found also in endocytic vesicles in association with beta-adaptin. .
Other Product Names
ATM; Serine-protein kinase ATM; Ataxia telangiectasia mutated; A-T mutated
Gene ID (Human)
472

UniProtKB · Q13315

Serine-protein kinase ATM

ATM_HUMAN · Homo sapiens

View on UniProt ↗
Primary accession
Q13315
Review status
UniProtKB reviewed (Swiss-Prot)
Gene
ATM
Protein existence
1: Evidence at protein level
Organism
Homo sapiens (Human)
Taxonomy ID
9606
Alternative names
—
EC number
2.7.11.1
Processing
—
Secondary accessions
B2RNX5, O15429, Q12758, Q16551, Q93007, Q9NP02, Q9UCX7
Protein keywords

Technical term

3D-structureProteomics identificationReference proteome

PTM

AcetylationPhosphoprotein

Ligand

ATP-bindingNucleotide-binding

Biological process

Cell cycleDNA damage

Cellular component

CytoplasmCytoplasmic vesicleCytoskeletonNucleusPeroxisome

Disease

Disease variantNeurodegenerationTumor suppressor

Molecular function

DNA-bindingKinaseSerine/threonine-protein kinaseTransferase