Sample:
Lane 1: Pancreas (Rat) Lysate at 40 ug
Lane 2: SH-SY5Y (Human) Cell Lysate at 30 ug
Primary: Anti-Histone H3 (acetyl K9, phospho S10) (bs-3748R) at 1/1000 dilution
Secondary: IRDye800CW Goat Anti-Rabbit IgG at 1/20000 dilution
Predicted band size: 15 kD
Observed band size: 17 kD
- ￥1180 - 2800
- Bioss
- bs-3748R
- 2025年10月24日
- 产品信息以Bioss网站为准
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50ul/100ul/200ul
| 规格： | 50ul | 产品价格： | ￥1180.0 |
|---|---|---|---|
| 规格： | 100ul | 产品价格： | ￥1980.0 |
| 规格： | 200ul | 产品价格： | ￥2800.0 |
| 产品编号 | bs-3748R |
| 英文名称 | Histone H3 (acetyl K9, phospho S10) Rabbit pAb |
| 中文名称 | 乙酰化和磷酸化组蛋白H3抗体 |
| 英文别名 | Histone H3(phospho S10, acetyl K9); Acetyl and phospho-Histone H3(Ac-K9/p-Ser10); Histone H3(Ac-K9/p-Ser10); Histone H3(Acetyl-K9/phospho-Ser10); Histone H3(Ac-Lys9/p-Ser10); Histone H3(Acetyl-Lys9/phospho-Ser10); H3 histone family member E pseudogene; H3 histone family, member A; H3/A; H31_HUMAN; H3F3; H3FA; Hist1h3a; HIST1H3B; HIST1H3C; HIST1H3D; HIST1H3E; HIST1H3F; HIST1H3G; HIST1H3H; HIST1H3I; HIST1H3J; HIST3H3; histone 1, H3a; Histone cluster 1, H3a; Histone H3 3 pseudogene; Histone H3.1; Histone H3/a; Histone H3/b; Histone H3/c; Histone H3/d; Histone H3/f; Histone H3/h; Histone H3/i; Histone H3/j; Histone H3/k; Histone H3/l; H3.1; H3/d; H3C1; H3C10; H3C11; H3C12; H3C2; H3C3; H3C4; H3C7; H3C8; H3FD; |
| 产品应用 | WB=1:500-2000 Not yet tested in other applications. |
| 交叉反应 | Human, Rat (Mouse, Pig, Cow, Rabbit, Fruit Fly) |
| 抗体来源 | Rabbit |
| 免疫原 | KLH conjugated synthetic peptide derived from human Histone H3 around the site of Acetyl-Lys9 and phospho-Ser10 |
| 亚型 | IgG |
| 性状 | Liquid |
| 纯化方法 | affinity purified by Protein A |
| 克隆类型 | Polyclonal |
| 理论分子量 | 15 kDa |
| 浓度 | 1mg/ml |
| 储存液 | 0.01M TBS (pH7.4) with 1% BSA, 0.02% Proclin300 and 50% Glycerol. |
| 研究领域 | Epigenetics and Nuclear Signaling > ChIP assays > ChIP antibodies Epigenetics and Nuclear Signaling > Histones > H3 > Methylated |
| 亚基 | The nucleosome is a histone octamer containing two molecules each of H2A, H2B, H3 and H4 assembled in one H3-H4 heterotetramer and two H2A-H2B heterodimers. The octamer wraps approximately 147 bp of DNA. Interacts with GCN5, whereby H3S10ph increases histone-protein interactions. Interacts with PDD1 and PDD3. |
| 亚细胞定位 | Nucleus. Chromosome. Note=Localizes to both the large, transcriptionally active, somatic macronucleus (MAC) and the small, transcriptionally inert, germ line micronucleus (MIC). |
| 组织特异性 | Expressed in testicular cells.Expressed during S phase, then expression strongly decreases as cell division slows down during the process of differentiation. |
| 翻译后修饰 | Phosphorylated to form H3S10ph. H3S10ph promotes subsequent H3K14ac formation by GCN5. H3S10ph is only found in the mitotically dividing MIC, but not in the amitotically dividing MAC. H3S10ph is correlated with chromosome condensation during mitotic or meiotic micronuclear divisions.
Acetylation of histone H3 leads to transcriptional activation. H3K14ac formation by GCN5 is promoted by H3S10ph. H3K9acK14ac is the preferred acetylated form of newly synthesized H3. Acetylation occurs almost exclusively in the MAC. Methylated to form H3K4me. H3K4me is only found in the transcriptionally active MAC. Methylated to form H3K9me in developing MACs during conjugation, when genome-wide DNA elimination occurs. At this stage, H3K9me specifically occurs on DNA sequences being eliminated (IES), probably targeted by small scan RNAs (scnRNAs) bound to IES, and is required for efficient IES elimination. H3K9me is required for the interaction with the chromodomains of PDD1 and PDD3. The full-length protein H3S (slow migrating) is converted to H3F (fast migrating) by proteolytic removal of the first 6 residues. H3F is unique to MIC, and processing seems to occur regularly each generation at a specific point in the cell cycle. |
| 相似性 | Belongs to the histone H3 family. |
| 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. H3 is deposited into chromatin exclusively through a DNA replication-coupled pathway that can be associated with either DNA duplication or DNA repair synthesis during meiotic homologous recombination. |
| 保存条件 | Shipped at 4℃. Store at -20℃ for one year. Avoid repeated freeze/thaw cycles. |
| 注意事项 | This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| 背景资料 | Modulation of the chromatin structure plays an important role in the regulation of transcription in eukaryotes. The nucleosome, made up of four core histone proteins (H2A, H2B, H3 and H4), is the primary building block of chromatin. The N-terminal tail of core histones undergoes different posttranslational modifications including acetylation, phosphorylation and methylation. These modifications occur in response to cell signal stimuli and have a direct effect on gene expression. In most species, the histone H2B is primarily acetylated at lysines 5, 12, 15 and 20. Histone H3 is primarily acetylated at lysines 9, 14, 18 and 23. Acetylation at lysine 9 appears to have a dominant role in histone deposition and chromatin assembly in some organisms. Phosphorylation at Ser10 of histone H3 is tightly correlated with chromosome condensation during both mitosis and meiosis. |
| 应用 | 推荐稀释比例 |
| {WB} | {1:500-2000} |
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文献和实验相关实验
Histone Acetylation/Deacetylation As a Regulator of Cell Cycle Gene Expression
-diphosphate (ADP)-ribosylation, methylation, ubiquitination, and acetylation (1 ,2 ). Histone acetylation involves the transfer of an acetyl group from acetyl-coenzyme A (CoA) to the ε-amino group of lysine side chains within the substrate by histone acetyl
浅析染色质免疫沉淀（ChIP）技术在 DNA 与蛋白质相互作用研究中的重要性
因子的结合位置。 ChIP 是染色质结构改变，特别是组蛋白修饰后，研究全基因组活化或抑制作用的少数工具之一。ChIP 可以针对乙酰化或者甲基化的组蛋白，富集该区域的 DNA ，因此可以进行基因组的多样性分析。2008 年，Xiang 等人 [7] 发现硒（Se）处理与前列腺癌细胞的 DNA 甲基化水平降低、组蛋白乙酰化水平升高、GSTP1（前列腺癌相关蛋白）活化有关。试验中，他们用 ChIP 技术富集了乙酰化 H3-k9 和甲基化 H3-K9，对分离获得的 DNA 进行多个基因的 PCR 扩增
化的靶蛋白，对于只乙酰化或磷酸化的靶蛋白没有识别的能力，利用该系列抗体可以帮助我们理解乙酰化和磷酸化的相互作用。Catalog# Product DescriptionSource Applications9711Acetyl-and Phospho-Histone H3(Lys9/Ser10) AntibodyRabbitW IHC IC1010Acetyl-and Phospho-Histone H3(Lys9/Ser10)Blocking PeptideRabbitW IHC IC在组蛋白
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Histone H3 (acetyl K9, phospho S10) Rabbit pAb(bs-3748R)-50ul/100ul/200ul
￥1180 - 2800
