Date published: 2025-12-4

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Dnmt3a Antibody (A-10): sc-373905

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Datasheets
  • Dnmt3a Antibody (A-10) is a mouse monoclonal IgG1 κ, cited in 28 publications, provided at 200 µg/ml
  • raised against amino acids 1-295 of Dnmt3a of human origin
  • Anti-Dnmt3a Antibody (A-10) is recommended for detection of Dnmt3a of mouse, rat and human origin by WB, IP, IF, IHC(P) and ELISA
  • Anti-Dnmt3a Antibody (A-10) is available conjugated to agarose for IP; HRP for WB, IHC(P) and ELISA; and to either phycoerythrin or FITC for IF, IHC(P) and FCM
  • also available conjugated to Alexa Fluor® 488, Alexa Fluor® 546, Alexa Fluor® 594 or Alexa Fluor® 647 for WB (RGB), IF, IHC(P) and FCM, and for use with RGB fluorescent imaging systems, such as iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • also available conjugated to Alexa Fluor® 680 or Alexa Fluor® 790 for WB (NIR), IF and FCM; for use with Near-Infrared (NIR) detection systems, such as LI-COR®Odyssey®, iBright™ FL1000, FluorChem™, Typhoon, Azure and other comparable systems
  • m-IgG Fc BP-HRP and m-IgG1 BP-HRP are the preferred secondary detection reagents for Dnmt3a Antibody (A-10) for WB and IHC(P) applications. These reagents are now offered in bundles with Dnmt3a Antibody (A-10) (see ordering information below).

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Dnmt3a Antibody (A-10) is a mouse monoclonal IgG1 kappa light chain antibody that detects Dnmt3a in mouse, rat, and human samples through applications such as western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), immunohistochemistry, and enzyme-linked immunosorbent assay (ELISA). Anti-Dnmt3a antibody (A-10) is available in both non-conjugated and various conjugated forms, including agarose, horseradish peroxidase (HRP), phycoerythrin (PE), fluorescein isothiocyanate (FITC), and multiple Alexa Fluor® conjugates. Dnmt3a plays a crucial role in regulating gene expression through DNA methyltransferase function, specifically catalyzing methyl group addition to the 5′-position of cytosines within CpG dinucleotides. This methylation drives transcriptional repression, essential for normal development and cellular differentiation. Dnmt3a maintains particularly high expression in embryonic stem cells, contributing to establishing epigenetic marks that guide cell fate decisions. Dnmt3a dysregulation has been implicated in various diseases, including cancer, highlighting its significance in maintaining genomic stability and regulating gene expression patterns.

For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.

Alexa Fluor® is a trademark of Molecular Probes Inc., OR., USA

LI-COR® and Odyssey® are registered trademarks of LI-COR Biosciences

Dnmt3a Antibody (A-10) References:

  1. DNMT3A mutations in Chinese childhood acute myeloid leukemia.  |  Li, W., et al. 2017. Medicine (Baltimore). 96: e7620. PMID: 28767575
  2. DNMT3a in the hippocampal CA1 is crucial in the acquisition of morphine self-administration in rats.  |  Zhang, JJ., et al. 2020. Addict Biol. 25: e12730. PMID: 30950138
  3. Dnmt3a is required for the tumor stemness of B16 melanoma cells.  |  Wang, H., et al. 2019. Acta Biochim Biophys Sin (Shanghai). 51: 945-952. PMID: 31435645
  4. DNMT3A overexpression is associated with aggressive behavior and enteroblastic differentiation of gastric adenocarcinoma.  |  Kataoka, I., et al. 2020. Ann Diagn Pathol. 44: 151456. PMID: 31862523
  5. Characteristics of DNMT3A mutations in acute myeloid leukemia.  |  Park, DJ., et al. 2020. Blood Res. 55: 17-26. PMID: 32269971
  6. Dnmt3a is downregulated by Stat5a and mediates G0/G1 arrest by suppressing the miR-17-5p/Cdkn1a axis in Jak2V617F cells.  |  Zhou, J., et al. 2021. BMC Cancer. 21: 1213. PMID: 34773997
  7. [Role of DNMT3a in Hydroquinone-Induced Hematopoietic Stem Cell Toxicity].  |  Wu, K., et al. 2022. Zhongguo Shi Yan Xue Ye Xue Za Zhi. 30: 607-612. PMID: 35396004
  8. miR-196b-TLR7/8 Signaling Axis Regulates Innate Immune Signaling and Myeloid Maturation in DNMT3A-Mutant AML.  |  Gamlen, HA., et al. 2022. Clin Cancer Res. 28: 4574-4586. PMID: 35943291
  9. DNMT3A low-expression is correlated to poor prognosis in childhood B-ALL and confers resistance to daunorubicin on leukemic cells.  |  Li, W., et al. 2023. BMC Cancer. 23: 255. PMID: 36934225
  10. DNMT3A-related overgrowth syndrome presenting with immune thrombocytopenic purpura.  |  Sezer, A., et al. 2024. Curr Res Transl Med. 73: 103478. PMID: 39579514

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Dnmt3a Antibody (A-10)

sc-373905
200 µg/ml
$316.00

Dnmt3a Antibody (A-10): m-IgG Fc BP-HRP Bundle

sc-527423
200 µg Ab; 10 µg BP
$354.00

Dnmt3a Antibody (A-10): m-IgG1 BP-HRP Bundle

sc-532796
200 µg Ab; 20 µg BP
$354.00

Dnmt3a Antibody (A-10) AC

sc-373905 AC
500 µg/ml, 25% agarose
$416.00

Dnmt3a Antibody (A-10) HRP

sc-373905 HRP
200 µg/ml
$316.00

Dnmt3a Antibody (A-10) FITC

sc-373905 FITC
200 µg/ml
$330.00

Dnmt3a Antibody (A-10) PE

sc-373905 PE
200 µg/ml
$343.00

Dnmt3a Antibody (A-10) Alexa Fluor® 488

sc-373905 AF488
200 µg/ml
$357.00

Dnmt3a Antibody (A-10) Alexa Fluor® 546

sc-373905 AF546
200 µg/ml
$357.00

Dnmt3a Antibody (A-10) Alexa Fluor® 594

sc-373905 AF594
200 µg/ml
$357.00

Dnmt3a Antibody (A-10) Alexa Fluor® 647

sc-373905 AF647
200 µg/ml
$357.00

Dnmt3a Antibody (A-10) Alexa Fluor® 680

sc-373905 AF680
200 µg/ml
$357.00

Dnmt3a Antibody (A-10) Alexa Fluor® 790

sc-373905 AF790
200 µg/ml
$357.00

Have you tested if anti-Dnmt3a (A-10) or anti-Dnmt3a (C-12) detects Pig Dnmt3A (endogenous) by WB ?

Asked by: xiaohebei
Thank you for your question. We do not currently have any data or product citations using either of these Dnmt3a antibodies in pig samples. Please contact our Technical Service Department and we can assist you with predicting cross reactivity with pig based on sequence analysis of the antibody’s antigens.
Answered by: Technical Support
Date published: 2019-09-11

Have you tested if anti-Dnmt3a (A-10) detects mouse Dnmt3A (endogenous) by WB or IP? You have anti-Dnmt3a (C-12) for mouse Dnmt3a, but I have concern w the exclusive cytoplasmic staining (no nuclei stain) w C-12 antibody shown in your datasheet.

Asked by: hy150
Thank you for your question. We recently published Western blot data in mouse cell lines, NIH/3T3, RAW 264.7 and 3T3-L1 using this mouse monoclonal antibody, Dnmt3a (A-10): sc-373905. We will be updating our species reactivity to include mouse for this antibody.
Answered by: Technical Support
Date published: 2017-11-02

If using the Li-Cor system, what is the recommended secondary for this antibody?

Asked by: AbPolly
We recommend using one of our our exclusive Mouse IgG Binding Proteins (m-IgGκ) conjugated to CFL 680 or CFL 790. They are suitable for use with Near-Infrared (NIR) detection systems, such as LI-COR/Odyssey and other comparable systems. A complete list of available binding proteins is available on our website here: https://www.scbt.com/scbt/browse/support-products-mouse-igg-binding-proteins/_/N-ecrety
Answered by: Technical Service 11
Date published: 2017-01-17
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Rated 5 out of 5 by from Great Antibody for WBDnmt3a (A-10) gives a beautiful band in positive control HeLa Whole Cell Lysate: sc-2200.
Date published: 2017-01-11
Rated 5 out of 5 by from GoodGood, clear band in WB in MIA PaCa-2 and HeLa whole cell lysates. -SCBT QC
Date published: 2015-03-22
Rated 5 out of 5 by from Published data for IPPublished data for IP, WB, and CoIP in human Daudi cells and HEK293 cells. -SCBT Publication Review
Date published: 2015-02-25
Rated 5 out of 5 by from Diffuse band in WB in human Dnmt3a transfectedDiffuse band in WB in human Dnmt3a transfected 293T whole cell lysate. -SCBT QC
Date published: 2013-03-09
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Dnmt3a Antibody (A-10) is rated 5.0 out of 5 by 4.
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