ATM Antibody (2C1)

Images

 
Western Blot: ATM Antibody (2C1) [NB100-309] - HeLa whole cell and nuclear extracts (30 ug) were separated by 5% SDS-PAGE, and the membrane was blotted with ATM antibody (2C1) [NB100-309] diluted at 1:1000. Theoretical ...read more
Immunohistochemistry-Paraffin: ATM Antibody (2C1) [NB100-309] - Human Testis (formalin-fixed, paraffin-embedded) stained with ATM antibody (2C1) [NB100-309] at 5 ug/ml followed by biotinylated anti-mouse IgG secondary ...read more
Western Blot: ATM Antibody (2C1) [NB100-309] - Detection of human ATM protein using ATM antibody (2C1) [NB100-309] by western blot or immunoprecipitation. Theoretical molecular weight 351 kDa.
Immunohistochemistry-Paraffin: ATM Antibody (2C1) [NB100-309] - Human breast carcinoma. ATM stained by ATM antibody [2C1] diluted at 1:100.Antigen Retrieval: Citrate buffer, pH 6.0, 15 min.
Western Blot: ATM Antibody (2C1) [NB100-309] - Analysis of ATM in U2OS sarcoma cells using ATM antibody (2C1) [NB100-309]. Theoretical molecular weight 351 kDa. Western blot image submitted by a verifeid customer review.
Western Blot: ATM Antibody (2C1) [NB100-309] - Whole cell extract (30 ug) was separated by 5% SDS-PAGE, and the membrane was blotted with ATM antibody (2C1) [NB100-309] diluted at 1:1000. Theoretical molecular weight ...read more
Immunohistochemistry-Paraffin: ATM Antibody (2C1) [NB100-309] - Human Kidney (formalin-fixed, paraffin-embedded) stained with ATM antibody (2C1) [NB100-309] at 5 ug/ml followed by biotinylated anti-mouse IgG secondary ...read more
Knockdown Validated: ATM Antibody (2C1) [NB100-309] - Non-transfected (-) and transfected (+) HeLa whole cell extracts (60 ug) were separated by 5% SDS-PAGE, and the membrane was blotted with ATM antibody (2C1) ...read more
Genetic Strategies: Knockdown Validated: ATM Antibody (2C1) [NB100-309] - Methylated EDSBs may be repaired by an ATM-dependent pathway. Immunoblots of ATM and DNA-PKcs in ATM shRNA-transfected HeLa cells, using ...read more
Immunoprecipitation: ATM Antibody (2C1) [NB100-309] - MDA-MB-231 whole cell lysates were immunoprecipitated with 2 ug ATM Antibody (NB100-309), followed by Western blot (primary antibody: NB100-309 at 1:1000, 4C ...read more

Product Details

Summary
Reactivity Hu, Mu, Rt, PmSpecies Glossary
Applications WB, ChIP, ELISA, Flow, ICC/IF, IHC, IHC-P, IP, KD, Single-Cell Western
Clone
2C1
Clonality
Monoclonal
Host
Mouse
Conjugate
Unconjugated
Validated by:
     

Genetic Strategies

   

Order Details

ATM Antibody (2C1) Summary

Immunogen
ATM Antibody (2C1) was made to a recombinant protein expressed in E. coli corresponding to amino acids 2577-3056.
Localization
Nucleus. Cytoplasmic vesicle.
Specificity
ATM Antibody (2C1) recognizes full-length ATM, a 350-kDa nuclear phosphoprotein.
Isotype
IgG1
Clonality
Monoclonal
Host
Mouse
Gene
ATM
Purity
Antigen Affinity-purified
Innovator's Reward
Test in a species/application not listed above to receive a full credit towards a future purchase.

Applications/Dilutions

Dilutions
  • Western Blot 1:500 - 1:3000
  • Chromatin Immunoprecipitation 1:10 - 1:500
  • ELISA 1:100 - 1:2000
  • Flow Cytometry
  • Immunocytochemistry/Immunofluorescence 1:10 - 1:500
  • Immunohistochemistry 5 ug/mL
  • Immunohistochemistry-Paraffin 5 ug/mL
  • Immunoprecipitation 1 - 10 ug/mL
  • Knockdown Validated
  • Single Cell Western 100 ug/mL
Application Notes
Use in IHC-P reported in scientific literature (PMID: 25895060). Use in FLOW reported in scientific literature (PMID: 15197179). ATM antibody is validated for WB, IP from a verified customer reviews.
Theoretical MW
351 kDa.
Disclaimer note: The observed molecular weight of the protein may vary from the listed predicted molecular weight due to post translational modifications, post translation cleavages, relative charges, and other experimental factors.
Reviewed Applications
Read 3 Reviews rated 4.7
using
NB100-309 in the following applications:

Publications
Read Publications using
NB100-309 in the following applications:

Reactivity Notes

Use in Human reported in scientific literature (PMID:33743824).

Packaging, Storage & Formulations

Storage
Store at 4C short term. Aliquot and store at -20C long term. Avoid freeze-thaw cycles.
Buffer
PBS
Preservative
No Preservative
Purity
Antigen Affinity-purified

Alternate Names for ATM Antibody (2C1)

  • AT mutated
  • A-T mutated
  • AT1
  • ATA
  • ataxia telangiectasia mutated (includes complementation groups A, C and D)
  • ataxia telangiectasia mutated
  • ATC
  • ATD
  • ATDC
  • ATE
  • ATM serine/threonine kinase
  • ATM
  • DKFZp781A0353
  • EC 2.7.11.1
  • MGC74674
  • serine-protein kinase ATM
  • TEL1
  • TEL1, telomere maintenance 1, homolog
  • TELO1
  • TPLL

Background

ATM (ataxia telangiectasia mutated kinase) is the master regulator of the DNA double-strand break (DSB) repair pathway. This ubiquitously expressed serine/threonine protein kinase belongs to the PI3K-like family of proteins and responds to DSBs caused by oxidative and other genotoxic stresses (1). In addition to regulating the DNA damage response, ATM participates in vesicle and protein transport, T-cell development, gonads/neurological function, pre-B cell allelic exclusion, cell cycle control, and acts as a tumor suppressor (2,3). Defects in ATM are associated with ataxia telangiectasia (AT), T-cell acute lymphoblastic leukemia (TALL), T-prolymphocytic leukemia (TPLL), and B-cell non-Hodgkin lymphomas (BNHL) including mantle cell lymphoma (MCL) and B-cell chronic lymphocytic leukemia (BCLL) (4).

The theoretical molecular weight of ATM is 350 kDa and it has 3 main domains: a FAT (focal adhesion targeting) domain (aa 1960-2566), a PI-3/PI-4 kinase catalytic domain (aa 2712-2962), and a C-terminal FAT domain (aa 3024-3056). ATM exists as a dimer or tetramer in its inactive state. Upon sensing DNA damage, the MRE11-RAD50-NBS1 (MRN) complex recruits ATM. The intricate process of ATM activation involves acetylation by KAT5/TIP60, autophosphorylation at Ser-1981, and dissociation into catalytically active monomers (5). Following activation, ATM phosphorylates multiple substrates such as p53/TP53 and Chk2 involved in DNA repair, checkpoint signaling, and the apoptosis pathway.

References

1. Paull TT. (2015) Mechanisms of ATM Activation. Annu Rev Biochem. 84:711-38. PMID: 25580527

2. Chaudhary MW and Al-Baradie RS. (2014) Ataxia-telangiectasia: future prospects. Appl Clin Genet. 7:159-167. PMID: 25258552

3. Stagni V, Cirotti C, and Barila D. (2018) Ataxia-Telangiectasia Mutated Kinase in the Control of Oxidative Stress, Mitochondria, and Autophagy in Cancer: A Maestro With a Large Orchestra. Front Oncol. 8:73. PMID: 29616191

4. Gumy-Pause F, Wacker P, and Sappino AP. (2004) ATM gene and lymphoid malignancies. Leukemia. 18(2):238-42. PMID: 14628072

5. Adamowicz M. (2018) Breaking up with ATM. J Immunol Sci. 2(1):26-31. PMID: 29652413

Limitations

This product is for research use only and is not approved for use in humans or in clinical diagnosis. Primary Antibodies are guaranteed for 1 year from date of receipt.

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Applications: WB, ChIP, ELISA, Flow, ICC/IF, IHC, IHC-P, IP, KD, Single-Cell Western

Publications for ATM Antibody (NB100-309)(123)

We have publications tested in 2 confirmed species: Human, Mouse.

We have publications tested in 7 applications: ELISA, FLOW, ICC/IF, IHC-P, IP, SDS-PAGE, WB.


Filter By Application
ELISA
(4)
FLOW
(1)
ICC/IF
(6)
IHC-P
(1)
IP
(7)
SDS-PAGE
(1)
WB
(76)
All Applications
Filter By Species
Human
(76)
Mouse
(5)
All Species
Showing Publications 1 - 10 of 123. Show All 123 Publications.
Publications using NB100-309 Applications Species
Blakemore D, Vilaplana-Lopera N, Almaghrabi R et al. MYBL2 and ATM suppress replication stress in pluripotent stem cells EMBO reports Mar 28 2021 [PMID: 33779025] (WB, Mouse) WB Mouse
Bensimon A, Koch J P et al. Deciphering MET-dependent modulation of global cellular responses to DNA damage by quantitative phosphoproteomics. Mol Oncol Jan 6 2020 [PMID: 32336009] (WB, Human) WB Human
Goder A, Emmerich C, Nikolova T, Kiweler N. HDAC1 and HDAC2 integrate checkpoint kinase phosphorylation and cell fate through the phosphatase-2A subunit PR130. Nat Commun. 2018 Feb 22 [PMID: 29472538] (WB) WB
Marx C, Schaarschmidt M, Kirkpatrick J et al. Cooperative treatment effectiveness of ATR and HSP90 inhibition in Ewing s sarcoma cells Research Square Nov 10 2020 (WB, Human) WB Human
El Hajjar J, Chatoo W, Hanna R, Nkanza P. Heterochromatic genome instability and neurodegeneration sharing similarities with Alzheimer's disease in old Bmi1 +/- mice Scientific reports Jul 11 1905 (WB, Human) WB Human
Kirtay M, Sell J, Marx C Et Al. ATR regulates neuronal activity by modulating presynaptic firing Nature communications Jul 1 2021 [PMID: 34210973] (SDS-PAGE, WB) SDS-PAGE, WB
Beluzic L, Grbesa I, Beluzic R et al. Knock-down of AHCY and depletion of adenosine induces DNA damage and cell cycle arrest. Sci Rep Sep 18 2018 [PMID: 30228286] (WB, Human) WB Human
Fu X, Zhang C, Meng H, Zhang K. Oncoprotein Tudor-SN is a key determinant providing survival advantage under DNA damaging stress. Cell Death Differ. 2018 Feb 19 [PMID: 29459768] (WB) WB
Park SJ, Kong HK, Kim YS et al. Inhibition of S-adenosylhomocysteine hydrolase decreases cell mobility and cell proliferation through cell cycle arrest. Am J Cancer Res 2015 [PMID: 26328244] (WB) WB
Muraki K, Han L, Miller D, Murnane JP et al. Processing by MRE11 is involved in the sensitivity of subtelomeric regions to DNA double-strand breaks Nucleic Acids Res. 2015 Jul 23 [PMID: 26209132] (WB, Human) WB Human
Show All 123 Publications.

Reviews for ATM Antibody (NB100-309) (3) 4.73

Average Rating: 4.7
(Based on 3 reviews)
We have 3 reviews tested in 1 species: Human.

Reviews using NB100-309:
Filter by Applications
IP
(1)
WB
(2)
All Applications
Filter by Species
Human
(3)
All Species
Images Ratings Applications Species Date Details
Immunoprecipitation ATM NB100-309
Enlarge
5
reviewed by:
Yongkang Yang
IP Human 10/28/2020
View

Summary

ApplicationImmunoprecipitation
Sample TestedMDA-MB-231
SpeciesHuman
Lot43444
Western Blot ATM NB100-309
Enlarge
5
reviewed by:
Verified Customer
WB Human 04/28/2015
View

Summary

ApplicationWestern Blot
SpeciesHuman
Special ApplicationsU2OS sarcoma cells
FileView PDF
  4
reviewed by:
Takeshi Shi
WB Human 11/02/2014
View

Summary

ApplicationWestern Blot
Sample TestedU2OS whole cell lysate
SpeciesHuman

Product General Protocols

Video Protocols

WB Video Protocol
ChIP Video Protocol
ChIP Webinar
ICC/IF Video Protocol

FAQs for ATM Antibody (NB100-309). (Showing 1 - 1 of 1 FAQs).

  1. What is the theoretical molecular weight for your ATM antibodies?
    • The theoretical molecular weight for our ATM antibodies is 351 kDa.

Secondary Antibodies

 

Isotype Controls

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Blogs on ATM.

Further unraveling the role of gamma H2AX in DNA damage response
Our genome experiences a moderate amount of DNA damage in our cells on a daily basis.  This DNA damage can be in response to external environmental factors, or be a result of our internal metabolic processes going awry.  While normal rates of DNA ...  Read full blog post.

The recent relationship of BRCA1 and 53BP1
The p53-binding protein 1 (53BP1) is a DNA damage response factor, which is recruited to nuclear structures at the site of DNA damage.  DNA double-strand breaks (DSBs) are mutations that are detrimental to cell viability and genome stability, and m...  Read full blog post.

Application Highlight: Recent uses of TERF2 in immunofluorescence (IF)
Telomeres are a region of repeat nucleotide sequences located at the end of chromosomes to protect our DNA from becoming damaged via end-to-end fusion.  TERF2, or telomeric-repeat binding factor 2, is important for telomere integrity and aids in th...  Read full blog post.

ATM - detecting and responding to DNA damage
Ataxia telangiectasia mutated (ATM) is essential for the maintenance of genomic stability. ATM is a 370 kDa serine-threonine kinase that is constitutively expressed in various tissues. Although primarily nuclear, ATM is also found at lower levels...  Read full blog post.

53BP1 - a marker for DNA Double Strand Break
53BP1 (p53 binding protein 1) was originally thought to be an enhancer for p53 transcriptional, but later studies have demonstrated that it is actually a substrate for ataxia telangiectasia mutated (ATM). 53BP1 is a classic late DNA damage response...  Read full blog post.

53BP1 - DNA damage is no fun
The 53BP1 (p53 binding protein 1) was initially believed to be a p53 transcriptional enhancing partner, but it has now been established as an ataxia telangiectasia mutated (ATM) substrate. As a late DNA damage response (DDR) marker, 53BP1 appears duri...  Read full blog post.

ATM and DSB Repair in Cancer
Ataxia Telangiectasia Mutated (ATM) is a serine/threonine protein kinase that is the master regulator of the DNA double-strand break (DSB) repair pathway. ATM is a key part of the cell cycle machinery that activates checkpoint signaling in response to...  Read full blog post.

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Recent Reviews

4.7
5
2
4
1
3
0
2
0
1
0

Yongkang Yang
10/28/2020
Application: IP
Species: Human

Verified Customer
04/28/2015
Application: WB
Species: Human

 
Takeshi Shi
11/02/2014
Application: WB
Species: Human

Bioinformatics

Gene Symbol ATM
Entrez
Uniprot