Anti-Methylated Lysine (di methyl)抗体(ab23366)


  • 产品名称Anti-Methylated Lysine (di methyl)抗体
    参阅全部 Methylated Lysine 一抗
  • 描述
    兔多克隆抗体to Methylated Lysine (di methyl)
  • 特异性Recognize proteins methylated on lysine residues (mono- & di-methyl lysine). This antibody was affinity purified with mono-methyl lysine and di-methyl lysine, and may also react with tri-methyl lysine. Does not cross-react with acetylated protein.
  • 经测试应用适用于: IHC-P, WB, ELISAmore details
  • 种属反应性
    与反应: Species independent
  • 免疫原

    Methylated Lysine conjugated to KLH.

  • 阳性对照
    • HCL (0.1N) extracted and acetone precipited histone fraction



Our Abpromise guarantee covers the use of ab23366 in the following tested applications.

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

应用 Ab评论 说明
IHC-P Use at an assay dependent concentration.
WB Use a concentration of 0.5 - 1 µg/ml. Do not use milk for any of the buffers as complex milk proteins may contain competitive methylated proteins. Use BSA instead. ab23366 incubation time 2h RT. If no or weak signal is obtained overnight at 4deg might help.
ELISA Use at an assay dependent concentration.


  • 相关性Many proteins are post translationally modified. Modifications such as phosphorylation, glycosylation, ubiquitination and methylation have been shown to play an important role in the development, physiology and disease of animals and plants. Histone lysine methylation is regarded as a very stable modification with important functions in epigenetic gene control and for organizing chromatin domains.
  • 别名
    • Dimethylysine antibody
    • Methyl lysine antibody
    • N epsilon dimethyl lysine antibody
    • N epsilon mono methyllysine antibody
    • N epsilon trimethyl lysine antibody
    • N(epsilon) trimethyl lysine antibody
    • Trimethyl lysine antibody
    see all

Anti-Methylated Lysine (di methyl) antibody 图像

  • ab23366 at 1/200 staining human kidney tissue sections by IHC-P. The tissue was formaldehyde fixed a heat mediated antigen retrieval step was performed in citrate buffer. An HRP conjugated goat anti-rabbit antibody was used as the secondary.

    See Abreview

  • ab23366 staining formalin fixed paraffin-embedded rat kidney tissue sections.  The section was subjected to heat mediated antigen retrieval in citrate buffer (pH 6.0) and blocked with 5% serum for 30 minutes at 20°C, prior to incubation with the primary antibody (diluted 1/200 in PBS + 5% serum) for 45 mintes at 20°C.  An HRP-conjugated goat anti-rabbit antibody was used as the secondary.

    See Abreview

Anti-Methylated Lysine (di methyl) antibody (ab23366)参考文献

This product has been referenced in:
  • Zhang Y  et al. The transcription factor GATA1 and the histone methyltransferase SET7 interact to promote VEGF-mediated angiogenesis and tumor growth and predict clinical outcome of breast cancer. Oncotarget 7:9859-75 (2016). Read more (PubMed: 26848522) »
  • Kaur I  et al. Widespread occurrence of lysine methylation in Plasmodium falciparum proteins at asexual blood stages. Sci Rep 6:35432 (2016). WB, IP, ICC/IF . Read more (PubMed: 27762281) »

See all 9 Publications for this product

Product Wall

Application Western blot
Sample Human Cell lysate - whole cell (Hep3B)
Gel Running Conditions Non-reduced Denaturing (15%)
Loading amount 20 µg
Specification Hep3B
Blocking step I-Block(Applied biosystems) as blocking agent for 1 hour(s) and 0 minute(s) · Concentration: 2µg/mL · Temperature: 23°C

Abcam user community

Verified customer

提交于 Jan 03 2017

Application Immunoprecipitation
Immuno-precipitation step Protein G
Sample Human Cell lysate - whole cell (Human Embryonic Kidney 293 cells)
Specification Human Embryonic Kidney 293 cells
Total protein in input 1000 µg

Dr. Yi-Wen Chang

Verified customer

提交于 Jan 26 2015

The short answer is that there is no predicted MW for this antibody to detect in WB. This antibody will detect any protein of any size that has a methylated lysine. Therefore, depending on your sample you may see no bands, many bands, a smear, e...

Read More

Thank you for contacting us.

These antibodies are raised against targets that are not species specific. The antibodies would detect the proteins irrespective of species so the Abtrial discount will not be valid.

I hope this informatio...

Read More

Thank you for contacting us. Because we carry over 90,000 products, it isn't feasible for us to keep small sample sizes of our products.

We are happy to reassure our customers that all of our products are covered by our Abpromise, which guaran...

Read More

Thank you for your reply.

I can confirm that ab23366 does not recognize free BSA or BSA-linked with methylarginine.

I hope this information is helpful and wish you good luck with your experiments.

Thank you for your inquiry.

I apologize for the delay in my answer. It took some time to pull the data for lot GR32966-7.

I am happy to confirm that we tested lot GR32966-7 not in a peptide array buton the single amino acid linked t...

Read More

Thank you for your reply.

Based on the available information, any of those antibodies would work for you, but I would recommend ab21623.

If there is anything else I can help you with, please let me know.

Thank you for contacting Abcam.

Please find the answers to your question below:

1 - For ab21623, it will recognize proteins acetylated on lysine residues. For ab23366, it will recognize proteins methylated on lysine residues (mono- ...

Read More

Thank you for confirming these details and for your cooperation. The details provided enable us to closely monitor the quality of our products. I am sorry this product did not perform as stated on the datasheet and for the inconvenience this has cau...

Read More

1-10 of 23 Abreviews or Q&A