- 商品介绍
- 规格参数
- 包装参数
General description
17 kDa
Histone H3 is one of the five main histone proteins involved in the structure of chromatin in eukaryotic cells. Featuring a main globular domain and a long N-terminal tail, H3 is involved with the structure of the nucleosomes of the ′beads on a string′ structure. The N-terminal tail of histone H3 protrudes from the globular nucleosome core and can undergo several different types of epigenetic modifications that influence cellular processes. These modifications include the covalent attachment of methyl or acetyl groups to lysine and arginine amino acids and the phosphorylation of serine or threonine. Dimethylation of Lys79 on histone H3 is associated with active gene transcription and is a marker for euchromatin. Histone H3 is methylated on Lys79 by the histone methyltransferase Dot1L.
Immunogen
Epitope: Lys79
KLH-conjugated synthetic peptide containing the sequence DFme2KTD corresponding to dimethyl-lysine at position 79 of histone H3. The immunizing sequence is identical in human, mouse, rat and yeast. A C-terminal cysteine was added to facilitate conjugation.
Application
Anti-dimethyl-Histone H3 (Lys79) Antibody, clone NL59 is a rabbit monoclonal antibody for detection of dimethyl-Histone H3 (Lys79) also known as H3K79me2, Histone H3 (di methyl K79) & has been validated in ChIP, WB, DB, Mplex.
Chromatin Immunoprecipitation:
Sonicated chromatin prepared from HeLa cells (1 X 10E6 cell equivalents per IP) were subjected to chromatin immunoprecipitation using either 4 µL of Negative Control Supernatant, or 4 µL of Anti-dimethyl-Histone H3 (Lys79) and the Magna ChIP
Please refer to the EZ-Magna ChIP
Chromatin Immunoprecipitation: A representative lot of this antibody has been shown by an independent laboratory to work in ChIP.
ChIP-Seq Analysis:
A representative lot of this antibody was used by an independent laboratory for ChIP-Seq. See Egelhofer, T.A., et al. (2011). See Easwaran, H., et al. (2012).See Suzuki, H., et al. (2011).
Dot Blotting: Specificity of a representative lot confirmed by the ability of a 1:2500 dilution of the antibody to recognize peptides corresponding to regions of histone H3 with various modifications
Dot Blot Analysis: Absurance Histone H3 Antibody Specificity Array (Cat. No. 16-667) and Absurance Histone H2A, H2B, H4 Antibody Specificity Array (Cat. No. 16-665), which contain histone peptides with various modifications were probed with Cat. No 04-835-S, Anti-dimethyl Histone H3 (Lys79) Antibody, clone NL59 (1:500 dilution). Proteins were visualized using a Donkey anti-rabbit IgG conjugated to HRP and a chemiluminescence detection system..
Research Category
Epigenetics & Nuclear Function
Research Sub Category
Histones
Biochem/physiol Actions
Broad species cross-reactivity expected due to sequence homology
Recognizes dimethyl-histone H3 (Lys79).
Physical form
Culture supernantant in 0.05% sodium azide
Preparation Note
Stable for 1 year at -20°C from date of receipt. Avoid repeated freeze/thaw cycles, which may damage IgG and affect product performance.
Analysis Note
routinely evaluated by immunoblot of acid extracted proteins from HeLa cells
Legal Information
UPSTATE is a registered trademark of Merck KGaA, Darmstadt, Germany
Disclaimer
Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals.
| biological source | rabbit |
| Quality Segment | 100 |
| antibody form | culture supernatant |
| antibody product type | primary antibodies |
| clone | NL59, monoclonal |
| species reactivity | vertebrates, human |
| manufacturer/tradename | Upstate® |
| technique(s) | ChIP: suitable (ChIP-seq),dot blot: suitable,multiplexing: suitable,western blot: suitable |
| isotype | IgG |
| shipped in | wet ice |
| target post-translational modification | dimethylation (Lys79) |
| Gene Information | human ... H3F3B(3021) |
| 长度(mm) | |
| 宽度(mm) | |
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| 重量(kg) |
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