Date published: 2025-10-19

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Dnmt1 Antibody (H-12): sc-271729

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Datasheets
  • Dnmt1 Antibody (H-12) is a mouse monoclonal IgG1 κ Dnmt1 antibody, cited in 72 publications, provided at 200 µg/ml
  • raised against amino acids 1317-1616 mapping near the C-terminus of Dnmt1 of human origin
  • Dnmt1 Antibody (H-12) is recommended for detection of Dnmt1 of mouse, rat and human origin by WB, IP, IF, IHC(P) and ELISA
  • Anti-Dnmt1 Antibody (H-12) 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 Dnmt1 Antibody (H-12) for WB and IHC(P) applications. These reagents are now offered in bundles with Dnmt1 Antibody (H-12) (see ordering information below).

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Dnmt1 Antibody (H-12) is a mouse monoclonal IgG1 kappa light chain antibody that detects Dnmt1 protein of mouse, rat, and human origin by western blotting (WB), immunoprecipitation (IP), immunofluorescence (IF), immunohistochemistry, and enzyme-linked immunosorbent assay (ELISA). anti-Dnmt1 antibody (H-12) 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. Dnmt1 plays a crucial role in maintaining DNA methylation patterns, which are essential for regulating gene expression and cellular differentiation. Specifically, Dnmt1 (H-12) monoclonal antibody recognizes the protein responsible for copying methylation marks during DNA replication, ensuring epigenetic information is faithfully inherited by daughter cells. This function is particularly important during development and in stem cells, where precise gene regulation is necessary for proper differentiation and function. Dysregulation of Dnmt1 has been implicated in various diseases, including cancer, where abnormal methylation patterns can lead to the silencing of tumor suppressor genes. Understanding Dnmt1′s role in these processes highlights its significance as a target for therapeutic interventions aimed at restoring normal 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

Dnmt1 Antibody (H-12) References:

  1. DNA methyltransferase is actively retained in the cytoplasm during early development.  |  Cardoso, MC. and Leonhardt, H. 1999. J Cell Biol. 147: 25-32. PMID: 10508852
  2. In vivo activity of murine de novo methyltransferases, Dnmt3a and Dnmt3b.  |  Hsieh, CL. 1999. Mol Cell Biol. 19: 8211-8. PMID: 10567546
  3. DNA methyltransferase Dnmt1 associates with histone deacetylase activity.  |  Fuks, F., et al. 2000. Nat Genet. 24: 88-91. PMID: 10615135
  4. Transcriptional regulation of the human DNA Methyltransferase (dnmt1) gene.  |  Bigey, P., et al. 2000. Gene. 242: 407-18. PMID: 10721735
  5. Mutation-induced DNMT1 cleavage drives neurodegenerative disease.  |  Wang, W., et al. 2021. Sci Adv. 7: eabe8511. PMID: 34516921
  6. DNMT1 facilitates growth of breast cancer by inducing MEG3 hyper-methylation.  |  Zhu, X., et al. 2022. Cancer Cell Int. 22: 56. PMID: 35109842
  7. DNMT1/miR-130a/ZEB1 Regulatory Pathway Affects the Inflammatory Response in Lipopolysaccharide-Induced Sepsis.  |  Ding, J., et al. 2022. DNA Cell Biol. 41: 479-486. PMID: 35486848
  8. GSK-3484862 targets DNMT1 for degradation in cells.  |  Chen, Q., et al. 2023. NAR Cancer. 5: zcad022. PMID: 37206360
  9. Insights into DNMT1 and programmed cell death in diseases.  |  Yan, L., et al. 2023. Biomed Pharmacother. 168: 115753. PMID: 37871559
  10. DNA (cytosine-5)-methyltransferases in mouse cells and tissues. Studies with a mechanism-based probe.  |  Yoder, JA., et al. 1997. J Mol Biol. 270: 385-95. PMID: 9237905
  11. Dnmt2 is not required for de novo and maintenance methylation of viral DNA in embryonic stem cells.  |  Okano, M., et al. 1998. Nucleic Acids Res. 26: 2536-40. PMID: 9592134
  12. Cytosine methylation and mammalian development.  |  Walsh, CP. and Bestor, TH. 1999. Genes Dev. 13: 26-34. PMID: 9887097

Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

Dnmt1 Antibody (H-12)

sc-271729
200 µg/ml
$316.00

Dnmt1 Antibody (H-12): m-IgG Fc BP-HRP Bundle

sc-527283
200 µg Ab; 10 µg BP
$354.00

Dnmt1 Antibody (H-12): m-IgG1 BP-HRP Bundle

sc-532656
200 µg Ab; 20 µg BP
$354.00

Dnmt1 Antibody (H-12) AC

sc-271729 AC
500 µg/ml, 25% agarose
$416.00

Dnmt1 Antibody (H-12) HRP

sc-271729 HRP
200 µg/ml
$316.00

Dnmt1 Antibody (H-12) FITC

sc-271729 FITC
200 µg/ml
$330.00

Dnmt1 Antibody (H-12) PE

sc-271729 PE
200 µg/ml
$343.00

Dnmt1 Antibody (H-12) Alexa Fluor® 488

sc-271729 AF488
200 µg/ml
$357.00

Dnmt1 Antibody (H-12) Alexa Fluor® 546

sc-271729 AF546
200 µg/ml
$357.00

Dnmt1 Antibody (H-12) Alexa Fluor® 594

sc-271729 AF594
200 µg/ml
$357.00

Dnmt1 Antibody (H-12) Alexa Fluor® 647

sc-271729 AF647
200 µg/ml
$357.00

Dnmt1 Antibody (H-12) Alexa Fluor® 680

sc-271729 AF680
200 µg/ml
$357.00

Dnmt1 Antibody (H-12) Alexa Fluor® 790

sc-271729 AF790
200 µg/ml
$357.00

我想购买在斑马鱼体内工作的dnmt1抗体,已有文章报道Dnmt1 抗体 (H-300): sc-20701能在斑马鱼中工作,但是sc-20701的替代品Dnmt1 抗体 (H-12): sc-271729 是否也在斑马鱼中工作呢?虽然这两个抗体的抗原表位是一样的,能够寄送一个小样验证一下?

Asked by: 西大建波
Thank you for your question. It would be helpful if you could call us, allowing for a more interactive discussion of this and other related questions.
Answered by: Technical Support
Date published: 2021-07-23

I would like to test antibody for DNA methyltransferase. I am going to buy Dnmt3b (G-9): sc-376043 from your company. Could I get a free 10 µg sample of Dnmt1 (H-12): sc-271729 & Dnmt3a (C-12): sc-365769 ? Thank you so much!

Asked by: snuha
Thank you for your question. Please contact our Technical Service Department for more information on how to receive a free 10 ug sample of this monoclonal antibody.
Answered by: Tech Service
Date published: 2019-05-21

I need an antibody to perform ChIP assay but since the DNMT1 antibody H-300 has been discontinued, I was wondering if the H-12 can also be used for ChIP although this application is not mentioned in the description

Asked by: JeanneD
Thank you for your question. Unfortunately, this mouse monoclonal, Dnmt1 Antibody (H-12): sc-271729, has not yet been confirmed to work in ChIP applications. For a limited time, we are offering a free 10 µg sample of the antibody. Please contact our Technical Service Department if you would like to request a free sample to test in your intended application. Please call our European Support office toll-free at 00800 4573 8000, email europe@scbt.com, or contact us by live chat.
Answered by: Technical Support
Date published: 2017-03-21

What is the recommended secondary reagent to be used with this mouse monoclonal primary?

Asked by: Germaine
We recommend using one our exclusive Mouse IgG Binding Proteins as a secondary detection reagent. 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 Support 9
Date published: 2017-01-09
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Rated 1 out of 5 by from No bandsDnmt1 (H-12) – sc-271729- free sample WB: No detectable signal at tested concentrations (up to 1:100) in MCF7, BT549, or U87 cells.
Date published: 2025-06-16
Rated 3 out of 5 by from funziona beninosi vede un segnale ma solo con elevata esposizione
Date published: 2019-02-23
Rated 3 out of 5 by from Not suitable for rat protein1:100 diluted for wb of rat heart protein ,the band is weak
Date published: 2018-03-19
Rated 4 out of 5 by from Good for wb1:100 diluted for wb of rat protein ,the band is clear,but a little weak
Date published: 2018-02-13
Rated 5 out of 5 by from We Got the Specific StainingWe bought Dnmt1 antibody a few months ago and tested human and mouse cells, they were very satisfied with the performance of the antibodies.
Date published: 2017-10-28
Rated 4 out of 5 by from not very goodIt's not good to do western blot, I can not get band.
Date published: 2017-08-19
Rated 5 out of 5 by from a relatively good antibody for WBThis antibody generates a good signal at the predicted M.W on the WB (1:500 dilution, 40 ug HeLa lysate).
Date published: 2017-07-30
Rated 5 out of 5 by from Very good antibody for WBGives a sharp band at the expected size. Used in a blot with 100K HCT116 cells. Used 1:1,000 in 5% milk.
Date published: 2017-07-12
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Dnmt1 Antibody (H-12) is rated 4.3 out of 5 by 22.
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