Anti-Histone H4 (symmetric di methyl R3) 抗体 (ab5823)
Key features and details
- Rabbit polyclonal to Histone H4 (symmetric di methyl R3)
- Suitable for: IHC-P, PepArr, WB
- Reacts with: Mouse, Cow, Human, Saccharomyces cerevisiae, Xenopus laevis, Arabidopsis thaliana
- Isotype: IgG
製品の概要
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製品名
Anti-Histone H4 (symmetric di methyl R3) antibody
Histone H4 一次抗体 製品一覧 -
製品の詳細
Rabbit polyclonal to Histone H4 (symmetric di methyl R3) -
由来種
Rabbit -
アプリケーション
適用あり: IHC-P, PepArr, WBmore details -
種交差性
交差種: Mouse, Cow, Human, Saccharomyces cerevisiae, Xenopus laevis, Arabidopsis thaliana
交差が予測される動物種: Rat, Pig, Drosophila melanogaster, Tobacco, Rainbow trout, Corn
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免疫原
Synthetic peptide within Histone H4 aa 1-100 (symmetric di methyl R3) conjugated to keyhole limpet haemocyanin. The exact sequence is proprietary.
(Peptide available asab14791) -
特記事項
Reproducibility is key to advancing scientific discovery and accelerating scientists’ next breakthrough.
Abcam is leading the way with our range of recombinant antibodies, knockout-validated antibodies and knockout cell lines, all of which support improved reproducibility.
We are also planning to innovate the way in which we present recommended applications and species on our product datasheets, so that only applications & species that have been tested in our own labs, our suppliers or by selected trusted collaborators are covered by our Abpromise™ guarantee.
In preparation for this, we have started to update the applications & species that this product is Abpromise guaranteed for.
We are also updating the applications & species that this product has been “predicted to work with,” however this information is not covered by our Abpromise guarantee.
Applications & species from publications and Abreviews that have not been tested in our own labs or in those of our suppliers are not covered by the Abpromise guarantee.
Please check that this product meets your needs before purchasing. If you have any questions, special requirements or concerns, please send us an inquiry and/or contact our Support team ahead of purchase. Recommended alternatives for this product can be found below, as well as customer reviews and Q&As.
製品の特性
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製品の状態
Liquid -
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: 7.40
Preservative: 0.02% Sodium azide
Constituent: PBS
Batches of this product that have a concentration < 1mg/ml may have BSA added as a stabilising agent. If you would like information about the formulation of a specific lot, please contact our scientific support team who will be happy to help. -
Concentration information loading... -
精製度
Immunogen affinity purified -
ポリ/モノ
ポリクローナル -
アイソタイプ
IgG -
研究分野
関連製品
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Compatible Secondaries
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Immunizing Peptide (Blocking)
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Isotype control
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Recombinant Protein
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Related Products
アプリケーション
Our Abpromise guarantee covers the use of ab5823 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 | 1/500. Perform heat mediated antigen retrieval before commencing with IHC staining protocol. | |
| PepArr | Use a concentration of 0.2 - 0.02 µg/ml. | |
| WB | Use a concentration of 1 µg/ml. Detects a band of approximately 14 kDa (predicted molecular weight: 11.5 kDa).Can be blocked with Human Histone H4 (symmetric di methyl R3) peptide (ab14791). |
ターゲット情報
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機能
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. -
配列類似性
Belongs to the histone H4 family. -
翻訳後修飾
Acetylation at Lys-6 (H4K5ac), Lys-9 (H4K8ac), Lys-13 (H4K12ac) and Lys-17 (H4K16ac) occurs in coding regions of the genome but not in heterochromatin.
Citrullination at Arg-4 (H4R3ci) by PADI4 impairs methylation.
Monomethylation and asymmetric dimethylation at Arg-4 (H4R3me1 and H4R3me2a, respectively) by PRMT1 favors acetylation at Lys-9 (H4K8ac) and Lys-13 (H4K12ac). Demethylation is performed by JMJD6. Symmetric dimethylation on Arg-4 (H4R3me2s) by the PRDM1/PRMT5 complex may play a crucial role in the germ-cell lineage.
Monomethylated, dimethylated or trimethylated at Lys-21 (H4K20me1, H4K20me2, H4K20me3). Monomethylation is performed by SET8. Trimethylation is performed by SUV420H1 and SUV420H2 and induces gene silencing.
Ubiquitinated by the CUL4-DDB-RBX1 complex in response to ultraviolet irradiation. This may weaken the interaction between histones and DNA and facilitate DNA accessibility to repair proteins. Monoubiquitinated at Lys-92 of histone H4 (H4K91ub1) in response to DNA damage. The exact role of H4K91ub1 in DNA damage response is still unclear but it may function as a licensing signal for additional histone H4 post-translational modifications such as H4 Lys-21 methylation (H4K20me).
Sumoylated, which is associated with transcriptional repression. -
細胞内局在
Nucleus. Chromosome. - Information by UniProt
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参照データベース
- Entrez Gene: 318846 Drosophila melanogaster
- Entrez Gene: 3771854 Drosophila melanogaster
- Entrez Gene: 3771893 Drosophila melanogaster
- Entrez Gene: 3771908 Drosophila melanogaster
- Entrez Gene: 3771935 Drosophila melanogaster
- Entrez Gene: 3771938 Drosophila melanogaster
- Entrez Gene: 3771941 Drosophila melanogaster
- Entrez Gene: 3771947 Drosophila melanogaster
see all -
別名
- dJ160A22.1 antibody
- dJ160A22.2 antibody
- dJ221C16.1 antibody
see all
画像
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Western blot - Anti-Histone H4 (symmetric di methyl R3) antibody (ab5823)Anti-Histone H4 (symmetric di methyl R3) antibody (ab5823) at 1 µg + Calf Thymus Histone Preparation Nuclear Lysate at 0.5 µg
Secondary
Anti-Rabbit IgG VHH Single Domain (HRP) (ab191866) at 1/50000 dilution
Developed using the ECL technique.
Performed under reducing conditions.
Predicted band size: 11.5 kDa
Observed band size: 14 kDa why is the actual band size different from the predicted?
Exposure time: 3 minutesThis blot was produced using a 4-12% Bis-tris gel under the MES buffer system. The gel was run at 200V for 35 minutes before being transferred onto a Nitrocellulose membrane at 30V for 70 minutes. The membrane was then blocked for an hour using 2% Bovine Serum Albumin before being incubated with ab5823 overnight at 4°C. Antibody binding was detected using an anti-rabbit antibody conjugated to HRP, and visualised using ECL development solution ab133406.
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Immunohistochemistry (Formalin/PFA-fixed paraffin-embedded sections) - Anti-Histone H4 (symmetric di methyl R3) antibody (ab5823)
IHC image of ab5823 staining Histone H4 (symmetric di methyl R3) in human kidney formalin fixed paraffin embedded tissue sections, performed on a Leica Bond. The section was pre-treated using heat mediated antigen retrieval with sodium citrate buffer (pH6, epitope retrieval solution 1) for 20 mins. The section was then incubated with ab5823, 5µg/ml, for 15 mins at room temperature and detected using an HRP conjugated compact polymer system. DAB was used as the chromogen. The section was then counterstained with haematoxylin and mounted with DPX. No primary antibody was used in the negative control (shown on the inset).For other IHC staining systems (automated and non-automated) customers should optimize variable parameters such as antigen retrieval conditions, primary antibody concentration and antibody incubation times.
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Peptide Array - Anti-Histone H4 (symmetric di methyl R3) antibody (ab5823)All batches of ab5823 are tested in Peptide Array against peptides to different Histone H4 and H2A modifications. Six dilutions of each peptide are printed on to the Peptide Array in triplicate and results are averaged before being plotted on to a graph. Results show strong binding to Histone H4 - symmetric di methyl R3 peptide (ab14791), indicating that this antibody specifically recognises the Histone H4 - symmetric di methyl R3 modification.
ab14791 - Histone H4 - symmetric di methyl R3
ab17416 - Histone H4 asymmetric di methyl R3
ab15821 - Histone H4 - unmodified
ab22399 - Histone H2A symmetric di methyl R3
ab22398 - Histone H2A asymmetric di methyl R3
ab13186 - Histone H2A - unmodified
プロトコール
To our knowledge, customised protocols are not required for this product. Please try the standard protocols listed below and let us know how you get on.
参考文献 (70)
ab5823 は 70 報の論文で使用されています。
- Liu M et al. PRMT5-dependent transcriptional repression of c-Myc target genes promotes gastric cancer progression. Theranostics 10:4437-4452 (2020). PubMed: 32292506
- Rojas A et al. Mll-COMPASS complexes mediate H3K4me3 enrichment and transcription of the osteoblast master gene Runx2/p57 in osteoblasts. J Cell Physiol 234:6244-6253 (2019). PubMed: 30256410
- Roworth AP et al. Arginine methylation expands the regulatory mechanisms and extends the genomic landscape under E2F control. Sci Adv 5:eaaw4640 (2019). PubMed: 31249870
- Du C et al. A PRMT5-RNF168-SMURF2 Axis Controls H2AX Proteostasis. Cell Rep 28:3199-3211.e5 (2019). PubMed: 31533041
- Demetriadou C et al. NAA40 contributes to colorectal cancer growth by controlling PRMT5 expression. Cell Death Dis 10:236 (2019). PubMed: 30858358
