Anti-Histone H4 (acetyl K5)抗体(ab114146)


  • 产品名称Anti-Histone H4 (acetyl K5)抗体
    参阅全部 Histone H4 一抗
  • 描述
    兔多克隆抗体to Histone H4 (acetyl K5)
  • 特异性ab114146 detects a 14 kDa band in single lane Western Blot. Peptide inhibition in Western Blot hasn't been processed. Modification specificity is determined by Peptide Array. ab114146 binds strongly to Histone H4 acetyl K5, and slightly to Histone H4 acetyl K8 peptides (please see data below).
  • 经测试应用适用于: PepArr, ICC/IF, WBmore details
  • 种属反应性
    与反应: Cow
    预测可用于: Mouse, Rat, Human
  • 免疫原

    Synthetic peptide corresponding to Human Histone H4 aa 1-100 (acetyl K5) conjugated to Keyhole Limpet Haemocyanin (KLH).
    (Peptide available as ab154430)

  • 阳性对照
    • WB: Calf thymus histone lysate. ICC/IF: methanol fixed HeLa cells.


  • 形式Liquid
  • 存放说明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.
  • 存储溶液pH: 7.40
    Preservative: 0.02% Sodium azide
    Constituent: PBS
    Note: 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...
  • 纯度Immunogen affinity purified
  • 克隆多克隆
  • 同种型IgG
  • 研究领域


Our Abpromise guarantee covers the use of ab114146 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
PepArr Use a concentration of 0.2 - 0.02 µg/ml.
ICC/IF Use a concentration of 0.1 µg/ml.
WB Use a concentration of 1 µg/ml. Detects a band of approximately 14 kDa (predicted molecular weight: 11 kDa).Can be blocked with Human Histone H4 (acetyl K5) peptide (ab154430).


  • 功能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.
  • 序列相似性Belongs to the histone H4 family.
  • 翻译后修饰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.
  • 细胞定位Nucleus. Chromosome.
  • Information by UniProt
  • 数据库链接
    see all
  • 别名
    • Histone gene cluster 1, H4A antibody
    • Histone gene cluster 2, H4 antibody
    • dJ160A22.1 antibody
    • dJ160A22.2 antibody
    • dJ221C16.1 antibody
    • dJ221C16.9 antibody
    • FO108 antibody
    • H4 antibody
    • H4 histone family, member A antibody
    • H4 histone family, member B antibody
    • H4 histone family, member C antibody
    • H4 histone family, member D antibody
    • H4 histone family, member E antibody
    • H4 histone family, member G antibody
    • H4 histone family, member H antibody
    • H4 histone family, member I antibody
    • H4 histone family, member J antibody
    • H4 histone family, member K antibody
    • H4 histone family, member M antibody
    • H4 histone family, member N antibody
    • H4 histone, family 2 antibody
    • H4/A antibody
    • H4/B antibody
    • H4/C antibody
    • H4/D antibody
    • H4/E antibody
    • H4/G antibody
    • H4/H antibody
    • H4/I antibody
    • H4/J antibody
    • H4/K antibody
    • H4/M antibody
    • H4/N antibody
    • H4/O antibody
    • H4/p antibody
    • H4_HUMAN antibody
    • H4F2 antibody
    • H4F2iii antibody
    • H4F2iv antibody
    • H4FA antibody
    • H4FB antibody
    • H4FC antibody
    • H4FD antibody
    • H4FE antibody
    • H4FG antibody
    • H4FH antibody
    • H4FI antibody
    • H4FJ antibody
    • H4FK antibody
    • HIST1 cluster, H4A antibody
    • HIST1 cluster, H4B antibody
    • HIST1 cluster, H4D antibody
    • HIST2H4 antibody
    • Hist4 cluster, H4 antibody
    • Hist4h4 antibody
    • histone 1, H4a antibody
    • histone 1, H4c antibody
    • histone 1, H4d antibody
    • histone 1, H4f antibody
    • histone 1, H4h antibody
    • histone 1, H4i antibody
    • histone 1, H4j antibody
    • histone 1, H4k antibody
    • histone 1, H4l antibody
    • histone 2, H4a antibody
    • histone 2, H4b antibody
    • Histone 4 family, member M antibody
    • histone 4, H4 antibody
    • histone cluster 1, H4 antibody
    • histone cluster 1, H4a antibody
    • histone cluster 1, H4b antibody
    • histone cluster 1, H4c antibody
    • histone cluster 1, H4d antibody
    • histone cluster 1, H4e antibody
    • histone cluster 1, H4f antibody
    • histone cluster 1, H4h antibody
    • histone cluster 1, H4i antibody
    • histone cluster 1, H4j antibody
    • histone cluster 1, H4k antibody
    • histone cluster 1, H4l antibody
    • histone cluster 2, H4a antibody
    • histone cluster 2, H4b antibody
    • histone cluster 4, H4 antibody
    • Histone family, member A antibody
    • Histone family, member B antibody
    • Histone family, member D antibody
    • Histone family, member H antibody
    • Histone family, member I antibody
    • Histone family, member L antibody
    • Histone gene cluster 1, H4 antibody
    • Histone gene cluster 1, H4D antibody
    • Histone gene cluster 1, H4E antibody
    • Histone gene cluster 1, H4K antibody
    • Histone gene cluster 4, H4 antibody
    • Histone gene cluster 4, H4 histone antibody
    • Histone H4 antibody
    • histone IV, family 2 antibody
    see all

Anti-Histone H4 (acetyl K5) antibody 图像

  • Anti-Histone H4 (acetyl K5) antibody (ab114146) at 1 µg/ml + Calf Thymus Histone Preparation Nuclear Lysate at 0.25 µg

    Goat Anti-Rabbit IgG H&L (HRP) (ab97051) at 1/10000 dilution
    developed using the ECL technique

    Performed under reducing conditions.

    Predicted band size : 11 kDa
    Observed band size : 14 kDa (why is the actual band size different from the predicted?)

    Exposure time : 30 seconds
  • All batches of ab114146 are tested in Peptide Array against peptides to different Histone H4 and H3 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 - acetyl K5 peptide (ab154430), indicating that this antibody specifically recognises the Histone H4 - acetyl K5 modification.

    1. ab154430 - Histone H4 - acetyl K5
    2. ab154467 - Histone H4 - unmodified
    3. ab15824 - Histone H4 - acetyl K8
    4. ab154463 - Histone H4 - acetyl K12
    5. ab154464 - Histone H4 - acetyl K16
    6. ab20632 - Histone H4 - acetyl K20
    7. ab16635 - Histone H3 - acetyl K9
  • ICC/IF image of ab114146 stained HeLa cells. The cells were 100% methanol fixed (5 min) and then incubated in 1%BSA / 10% normal goat serum / 0.3M glycine in 0.1% PBS-Tween for 1h to permeabilise the cells and block non-specific protein-protein interactions. The cells were then incubated with the antibody ab114146 at 0.1µg/ml overnight at +4°C. The secondary antibody (green) was DyLight® 488 goat anti- rabbit (ab96899) IgG (H+L) used at a 1/250 dilution for 1h. Alexa Fluor® 594 WGA was used to label plasma membranes (red) at a 1/200 dilution for 1h. DAPI was used to stain the cell nuclei (blue) at a concentration of 1.43µM.

Anti-Histone H4 (acetyl K5) antibody (ab114146)参考文献

ab114146 has not yet been referenced specifically in any publications.

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