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Rabbit Polyclonal H3 tri methyl K79 antibody. Suitable for ChIP, WB and reacts with Human, Cow samples. Cited in 149 publications.


Images

ChIP - Anti-Histone H3 (tri methyl K79) antibody - ChIP Grade (AB2621), expandable thumbnail
  • Western blot - Anti-Histone H3 (tri methyl K79) antibody - ChIP Grade (AB2621), expandable thumbnail

Publications

Key facts

Isotype
IgG
Host species
Rabbit
Storage buffer

pH: 7.4
Preservative: 0.02% Sodium azide
Constituents: 98.98% PBS, 1% BSA

Form
Liquid
Clonality
Polyclonal

Immunogen

  • The exact immunogen used to generate this antibody is proprietary information.

Reactivity data

Select an application
Product promiseTestedExpectedPredictedNot recommended
ChIPWB
Human
Tested
Expected
Rat
Predicted
Predicted
Cow
Expected
Tested
Plasmodium falciparum
Predicted
Predicted
Saccharomyces cerevisiae
Predicted
Predicted

Tested
Tested

Species
Human
Dilution info
2.00000-4.00000 µg chromatin for 6 µg chromatin
Notes

-

Expected
Expected

Species
Cow
Dilution info
Use at an assay dependent concentration.
Notes

-

Predicted
Predicted

Species
Rat, Saccharomyces cerevisiae, Plasmodium falciparum
Dilution info
-
Notes

-

Tested
Tested

Species
Cow
Dilution info
1 µg/mL
Notes

Abcam recommends using BSA as the blocking agent.

Expected
Expected

Species
Human
Dilution info
Use at an assay dependent concentration.
Notes

-

Predicted
Predicted

Species
Rat, Saccharomyces cerevisiae, Plasmodium falciparum
Dilution info
-
Notes

-

Associated Products

Select an associated product type

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Target data

Function

Core component of nucleosome. Nucleosomes wrap and compact DNA into chromatin, limiting DNA accessibility to the cellular machineries which require DNA as a template. Histones thereby play a central role in transcription regulation, DNA repair, DNA replication and chromosomal stability. DNA accessibility is regulated via a complex set of post-translational modifications of histones, also called histone code, and nucleosome remodeling.

Alternative names

Recommended products

Rabbit Polyclonal H3 tri methyl K79 antibody. Suitable for ChIP, WB and reacts with Human, Cow samples. Cited in 149 publications.

Key facts

Isotype
IgG
Form
Liquid
Clonality
Polyclonal
Immunogen
  • The exact immunogen used to generate this antibody is proprietary information.
Purification technique
Affinity purification Immunogen
Specificity

Reacts with Tri-methyl K79 of histone H3. Cross-reactivity to di-methyl K79. From Jan 2024, QC testing of replenishment batches of this polyclonal changed. All tested and expected application and reactive species combinations are still covered by our Abcam product promise. However, we no longer test all applications. For more information on a specific batch, please contact our Scientific Support who will be happy to help. You may also be interested in our alternative recombinant antibody, ab208189.

Concentration
Loading...

Storage

Shipped at conditions
Blue Ice
Appropriate short-term storage duration
1-2 weeks
Appropriate short-term storage conditions
+4°C
Appropriate long-term storage conditions
-20°C
Aliquoting information
Upon delivery aliquot
Storage information
Avoid freeze / thaw cycle

Notes

Abcam is leading the way to address reproducibility in scientific research with our highly validated recombinant monoclonal and recombinant multiclonal antibodies. Search & select one of Abcam's thousands of recombinant alternatives to eliminate batch-variability and unnecessary animal use.

If you do not find a host species to meet your needs, our catalogue and custom Chimeric range provides scientists the specificity of Abcam's RabMAbs in the species backbone of your choice. Remember to also review our range of edited cell lines, proteins and biochemicals relevant to your target that may help you further your research goals.

Abcam antibodies are extensively validated in a wide range of species and applications, so please check the reagent specifications meet your scientific needs before purchasing. If you have any questions or bespoke requirements, simply visit the Contact Us page to send us an inquiry or contact our Support Team ahead of purchase.

Product promise

We are dedicated to supporting your work with high quality reagents and we are here for you every step of the way should you need us.

In the unlikely event of one of our products not working as expected, you are covered by our product promise.

Full details and terms and conditions can be found here:
Terms & Conditions.

2 product images

  • ChIP - Anti-Histone H3 (tri methyl K79) antibody - ChIP Grade (ab2621), expandable thumbnail

    ChIP - Anti-Histone H3 (tri methyl K79) antibody - ChIP Grade (ab2621)

    Chromatin was prepared from U2OS cells according to the Abcam X-ChIP protocol. Cells were fixed with formaldehyde for 10 min. The ChIP was performed with 25 μg of chromatin, 2 μg of ab2621 (blue), and 20 μl of protein A/G sepharose beads. No antibody was added to the beads control (yellow). The immunoprecipitated DNA was quantified by real time PCR. Primers and probes are located in the first kb of the transcribed region.

  • Western blot - Anti-Histone H3 (tri methyl K79) antibody - ChIP Grade (ab2621), expandable thumbnail

    Western blot - Anti-Histone H3 (tri methyl K79) antibody - ChIP Grade (ab2621)

    All lanes: Western blot - Anti-Histone H3 (tri methyl K79) antibody - ChIP Grade (ab2621) at 1 µg/mL

    Lanes 1 and 7: Calf Thymus Histone Preparation Nuclear Lysate at 0.5 µg

    Lane 2: Calf Thymus Histone Preparation Nuclear Lysate at 0.5 µg with Human Histone H3 (unmodified ) peptide (ab4558)

    Lane 3: Calf Thymus Histone Preparation Nuclear Lysate at 0.5 µg with Human Histone H3 (mono methyl K79) peptide (ab4555)

    Lane 4: Calf Thymus Histone Preparation Nuclear Lysate at 0.5 µg with Human Histone H3 (di methyl K79) peptide (ab4556)

    Lane 5: Calf Thymus Histone Preparation Nuclear Lysate at 0.5 µg with Human Histone H3 (tri methyl K79) peptide (ab4557)

    Lane 6: Calf Thymus Histone Preparation Nuclear Lysate at 0.5 µg with Human Histone H4 (di methyl K79) peptide (ab4560)

    Secondary

    All lanes: IRDye 680 Conjugated Goat Anti-Rabbit IgG (H+L) at 1/10000 dilution

    Performed under reducing conditions.

    Predicted band size: 15 kDa

    Observed band size: 17 kDa

Downloads

Product protocols

For this product, it's our understanding that no specific protocols are required. You can:

Please note: All products are 'FOR RESEARCH USE ONLY. NOT FOR USE IN DIAGNOSTIC OR THERAPEUTIC PROCEDURES'.

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