Anti-5-methylcytosine (5-mC) 抗体 [33D3] (ab10805)


  • 製品名
    Anti-5-methylcytosine (5-mC) antibody [33D3]
    5-methylcytosine (5-mC) 一次抗体 製品一覧
  • 製品の詳細
    Mouse monoclonal [33D3] to 5-methylcytosine (5-mC)
  • 特異性
    Clone 33D3 has been developed to discriminate between the modified base 5-MeCyd and the normal counterpart cytosine.
  • アプリケーション
    適用あり: IHC-P, MeDIP, ChIP, IP, Southern Blot, Dot blot, Flow Cyt, IHC-Frmore details
    適用なし: ICC
  • 免疫原

    Chemical/ Small Molecule corresponding to 5-methylcytosine (5-mC).

  • 特記事項

    Storage in frost-free freezers is not recommended. Should this product contain a precipitate microcentrifugation before use.While older lots have performed well in ICC, we have received inconsistent results with the latest lots. Unfortunately, we can no longer guarantee this antibody for use in ICC.





  • 製品の状態
  • 保存方法
    Shipped at 4°C. Store at +4°C short term (1-2 weeks). Upon delivery aliquot. Store at -20°C or -80°C. Avoid freeze / thaw cycle.
  • バッファー
    pH: 7.4
    Preservative: 0.01% Thimerosal (merthiolate)
    Constituent: 99.99% PBS
  • Concentration information loading...
  • 精製度
    Protein A purified
  • 一次抗体 備考
    Ab10805 recognises the modified base 5-methylcytidine found in DNA of plants and vertebrates. DNA methylation is a DNA modification process, which is involved in the control of gene expression. Reports suggest that in tumours, DNA is frequently globally hypomethylated compared to the DNA from normal tissue.
  • ポリ/モノ
  • クローン名
  • ミエローマ
  • アイソタイプ
  • 軽鎖の種類
  • 研究分野


Our Abpromise guarantee covers the use of ab10805 in the following tested applications.

The application notes include recommended starting dilutions; optimal dilutions/concentrations should be determined by the end user.

アプリケーション Abreviews 特記事項
IHC-P Use at an assay dependent concentration. Perform heat mediated antigen retrieval before commencing with IHC staining protocol.
MeDIP Use at an assay dependent concentration. PubMed: 17845077Used 5ul in 200ul reaction with 2ug digested genomic DNA from Drosophila.
ChIP Use at an assay dependent concentration.
IP Use at an assay dependent concentration.
Southern Blot 1/200.
Dot blot Use at an assay dependent concentration. PubMed: 24386123
Flow Cyt Use at an assay dependent concentration.

Use 10ul of working dilution to label 1000000 cells in 100ul. (see Habib, M. et al. (1999)).
ab170190 - Mouse monoclonal IgG1, is suitable for use as an isotype control with this antibody.

IHC-Fr Use at an assay dependent concentration.
  • 追加情報
    Is unsuitable for ICC.
  • ターゲット情報

    • 製品の状態
      The native context of double-stranded DNA may obstruct antibody binding to 5-methylcytosine. For successful detection of 5-methylcytosine, we recommend that the DNA is denatured to make the nucleotides accessible for the antibody. Denaturing methods vary depending on each application.
    • 別名
      • 5 m C antibody
      • 5 mC antibody
      • 5 me C antibody
      • 5 Me Cytidine antibody
      • 5 Me Cytosine antibody
      • 5 meC antibody
      • 5 Methycytosine antibody
      • 5 Methyl Cytidine antibody
      • 5 Methyl Cytosine antibody
      • 5 Methyl-Cytidine antibody
      • 5 Methyl-Cytosine antibody
      • 5 MethylCytidine antibody
      • 5 MethylCytosine antibody
      • 5-mC antibody
      • 5-Me Cytidine antibody
      • 5-Me Cytosine antibody
      • 5-meC antibody
      • 5-Methyl Cytidine antibody
      • 5-Methyl-Cytidine antibody
      • 5-Methyl-Cytosine antibody
      • 5-MethylCytidine antibody
      • 5-MethylCytosine antibody
      • 5mC antibody
      • methyl CpG antibody
      see all


    • ab10805 staining 5-Methyl Cytidine in pig embryo (15 to 17 days) tissue section by Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections). Tissue underwent fixation in paraformaldehyde, heat mediated antigen retrieval in Tris-EDTA buffer, permeabilization in Triton X-100 and blocking in 2% BSA for 10 minutes at 25°C. The primary antibody was diluted, 1/100 (PBS + 2% BSA) and incubated with sample for 1 hour at 25°C. An Alexa Fluor® 488 conjugated donkey polyclonal to mouse at 1/250 dilution, was used as secondary.

      See Abreview

    • Native ChIP analysis using unpurified ab10805 binding 5-methylcytosine (5-mC) in nuclear cell lysate derived from mouse embryonic stem cells. Samples were incubated with primary antibody (2µg/µg chromatin) for 16 hours at 4°C in a Glycerol IP buffer. Protein binding was detected using real-time PCR.

      Positive control: Magoh2 in HMT KO cells.

      Negative Control: Magoh2 in WT cells.

    • Dot blot carried out using ab10805 (left blot), showing specificity to 5-methylcytosine. Indicated amounts (20–5 ng) of oligonucleotides containing either 5mC (50%) or 5hmC (20 %) were spotted on positive charged nylon membrane and detected either with 5mC (ab10805) or 5hmC antibody. 


    This product has been referenced in:
    • Pereira HS  et al. Rye (Secale cereale) supernumerary (B) chromosomes associated with heat tolerance during early stages of male sporogenesis. Ann Bot 119:325-337 (2017). Read more (PubMed: 27818381) »
    • Cao Z  et al. TSA and BIX-01294 Induced Normal DNA and Histone Methylation and Increased Protein Expression in Porcine Somatic Cell Nuclear Transfer Embryos. PLoS One 12:e0169092 (2017). IHC (PFA fixed) ; Pig . Read more (PubMed: 28114389) »

    See all 45 Publications for this product

    レビューと Q&A

    Abcam guarantees this product to work in the species/application used in this Abreview.
    Flow Cytometry
    Zebrafish Cell (Dissociated tissue cells)
    Yes - Methanol 90%
    Gating Strategy
    Cells were gated according to their DNA content
    Dissociated tissue cells
    Cell harvesting/tissue preparation method: Tissue were dissociated with collagenase. Obtained cells were filtered and fixed.
    Sample buffer: Cells were analysed in PBS

    Abcam user community

    Verified customer

    投稿 Aug 01 2017

    ab10805 specifically binds to single modified cytosine so it should bind to 5-Methylcytosine in RNA as well.

    Zebrafish Tissue lysate - other (5 dpf embryo)

    Kathryn Bambino

    Verified customer

    投稿 Feb 03 2015

    Abcam guarantees this product to work in the species/application used in this Abreview.
    Rat Tissue lysate - other (mammary gland)
    Total protein in input
    20 µg
    mammary gland
    maternal high fat
    Immuno-precipitation step
    Other - Dynabeads

    Abcam user community

    Verified customer

    投稿 Feb 13 2013

    Thank you for contacting us. While we have no tested the specificity for 5-hmC in house, customers have reported that this clone does not recognize 5-hmC. Unfortunately, we do not currently have any data regarding this reactivity.

    Abcam guarantees this product to work in the species/application used in this Abreview.
    Mouse Cell lysate - nuclear (Mouse ES cells)
    Negative control
    Magoh2 in WT cells
    Mouse ES cells
    Detection step
    Real-time PCR
    Native ChIP (N-ChIP)
    Positive control
    Magoh2 in HMT KO cells

    Abcam user community

    Verified customer

    投稿 Dec 03 2012

    Thank you for contacting us.

    There are many anti mouse secondary FITC conjugated antibodies available - they are all fine. Please buy the following antibody;

    Read More

    Thank you for contacting us.

    ab10805 should recognize single 5-methyl cytidine.

    I hope this information is helpful to you. Please do not hesitate to contact us if you need any more advice or information.

    Thank you very much for contacting us with your question.

    At this time, there is no discount for the 5-methyl cytidine antibody ab10805. We currently are running a 25% discount promotion for our new product lines (non-primary antibodies) such...

    Read More

    Thank you, I am very glad to hear it.
    If you have any problems or questions in the future please do let us know.
    Until then, I wish you all the best with your research.

    1-10 of 28 Abreviews or Q&A