Invitrogen

ATM Polyclonal Antibody

View all (74) ATM antibodies
Datasheet
Protocols
Questions & Answers
Datasheet
Protocols
Questions & Answers

Product Details

PA5-120628

Applications
Tested Dilution
Publications

Western Blot (WB)

1:500-1:2,000
-
Product Specifications

Species Reactivity

Human, Mouse, Rat

Host/Isotype

Rabbit / IgG

Class

Polyclonal

Type

Antibody

Immunogen

Recombinant fusion protein containing a sequence corresponding to amino acids 2320-2566 of ATM (NP_000042.3).
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Conjugate

Unconjugated Unconjugated Unconjugated

Form

Liquid

Concentration

1.03 mg/mL

Purification

Affinity Chromatography

Storage buffer

PBS, pH 7.3, with 50% glycerol

Contains

0.01% thimerosal

Storage conditions

-20° C, Avoid Freeze/Thaw Cycles

Shipping conditions

Wet ice

RRID

AB_2914200

Product Specific Information

Positive test controls include: 293T. The target is usually found in the following locations: Cytoplasmic vesicle, Nucleus.

Immunogen sequence: DASCAANNPS LKLTYTECLR VCGNWLAETC LENPAVIMQT YLEKAVEVAG NYDGESSDEL RNGKMKAFLS LARFSDTQYQ RIENYMKSSE FENKQALLKR AKEEVGLLRE HKIQTNRYTV KVQRELELDE LALRALKEDR KRFLCKAVEN YINCLLSGEE HDMWVFRLCS LWLENSGVSE VNGMMKRDGM KIPTYKFLPL MYQLAARMGT KMMGGLGFHE VLNNLISRIS MDHPHHTLFI ILALANA

Target Information

Ataxia-telangiectasia Mutated (ATM) is a protein that belongs to the PI3/PI4 kinase family. Ataxia-telangiectasia is a rare autosomal recessive disorder characterized by progressive neurologic degeneration, immunologic deficiency, and an increased risk of lymphoid cancer. The ATM gene codes for a protein belonging to the phosphoinositide 3-kinase (PI3K) superfamily. ATM phosphorylates proteins instead of lipid and has many downstream targets that act as cell-cycle regulators including: P53, Mdm2, BRCA1, and SMC1. The ATM protein is responsible for repairing double-stranded DNA breaks that occur because of ionizing radiation and other mutagens. The ATM’s C-terminal region has extensive homology to the catalytic domains of phosphatidylinositol 3-kinases (PI3 kinases). Studies have shown that ATM becomes autophosphorylated and upregulated by exposure to ionizing radiation. AT cells are hypersensitive to ionizing radiation, impaired in mediating the inhibition of DNA synthesis and display delays in p53 induction. Further, DNA damage caused by ionizing irradiation activates ATM-kinase, leading to a cascade of kinase reactions that regulate cell cycle, apoptosis, and DNA damage repair. Studies have linked ATM to apoptosis along with Nbs1 and Chk2 in the E2F1 pathway.

⚠WARNING: This product can expose you to chemicals including mercury, which is known to the State of California to cause birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.

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Bioinformatics

Protein Aliases: A-T mutated; A-T mutated homolog; AT mutated; AT mutated protein; Ataxia t; Ataxia telangiectasia gene mutated in human beings; Ataxia telangiectasia mutated; Ataxia telangiectasia mutated homolog; DKFZp781A0353; EC 2.7.1.37; MGC74674; Serine-protein kinase ATM; TEL1, telomere maintenance 1, homolog

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Gene Aliases: AI256621; AT1; ATA; ATC; ATD; ATDC; ATE; ATM; C030026E19Rik; TEL1; TELO1

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UniProt ID: (Human) Q13315, (Mouse) E9QNY7

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Entrez Gene ID: (Human) 472, (Mouse) 11920, (Rat) 300711

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Function(s)
DNA binding protein serine/threonine kinase activity DNA-dependent protein kinase activity protein binding ATP binding 1-phosphatidylinositol-3-kinase activity protein complex binding protein dimerization activity protein N-terminus binding nucleotide binding protein kinase activity kinase activity transferase activity transferase activity, transferring phosphorus-containing groups phosphotransferase activity, alcohol group as acceptor histone serine kinase activity non-receptor serine/threonine protein kinase
Process(es)
double-strand break repair via homologous recombination DNA double-strand break processing DNA synthesis involved in DNA repair strand displacement response to hypoxia somitogenesis pre-B cell allelic exclusion DNA replication DNA repair double-strand break repair via nonhomologous end joining protein phosphorylation cellular response to DNA damage stimulus DNA damage induced protein phosphorylation DNA damage response, signal transduction by p53 class mediator resulting in cell cycle arrest telomere maintenance via telomerase cell cycle arrest mitotic spindle assembly checkpoint reciprocal meiotic recombination signal transduction brain development heart development determination of adult lifespan intrinsic apoptotic signaling pathway in response to DNA damage response to ionizing radiation regulation of autophagy histone phosphorylation peptidyl-serine phosphorylation negative regulation of B cell proliferation positive regulation of telomere maintenance via telomerase positive regulation of histone phosphorylation V(D)J recombination phosphatidylinositol-3-phosphate biosynthetic process peptidyl-serine autophosphorylation lipoprotein catabolic process regulation of apoptotic process positive regulation of apoptotic process positive regulation of DNA damage response, signal transduction by p53 class mediator positive regulation of neuron apoptotic process meiotic telomere clustering protein autophosphorylation oocyte development neuron apoptotic process regulation of telomerase activity histone mRNA catabolic process cellular response to gamma radiation cellular response to X-ray cellular response to nitrosative stress signal transduction involved in mitotic G2 DNA damage checkpoint replicative senescence establishment of RNA localization to telomere establishment of macromolecular complex localization to telomere regulation of cellular response to heat regulation of signal transduction by p53 class mediator negative regulation of TORC1 signaling negative regulation of telomere capping positive regulation of telomere maintenance via telomere lengthening positive regulation of telomerase catalytic core complex assembly DNA damage checkpoint telomere maintenance cell cycle female gamete generation phosphorylation histone-serine phosphorylation phosphatidylinositol phosphorylation regulation of cell cycle apoptotic process
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