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Rabbit Anti-Histone H3 (Tri Methyl K27) antibody
| 产品编号 | hz-3773R |
| 英文名称 | Histone H3 (Tri Methyl K27) |
| 中文名称 | 三甲基化组蛋白H3抗体 |
| 别 名 | Histone H3 (tri methyl K27); H3 histone family member E pseudogene; H3F3; HIST3H3; Histone H3 3 pseudogene; H31_TETTH; Histone H3; H3S; Histone H3-I/H3-II; Major histone H3; H3F; 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; H31_HUMAN. |
| 产品类型 | 甲基化抗体 |
| 研究领域 | 肿瘤 细胞生物 免疫学 发育生物学 染色质和核信号 转录调节因子 |
| 抗体来源 | Rabbit |
| 克隆类型 | Polyclonal |
| 交叉反应 | Human, Mouse, Rat, Dog, Pig, Cow, Rabbit, Sheep, |
| 产品应用 | WB=1:500-2000 ELISA=1:500-1000 IHC-P=1:400-800 IHC-F=1:400-800 Flow-Cyt=1μg /Test IF=1:100-500 （石蜡切片需做抗原修复） not yet tested in other applications. optimal dilutions/concentrations should be determined by the end user. |
| 分 子 量 | 15kDa |
| 细胞定位 | 细胞核 |
| 性 状 | Lyophilized or Liquid |
| 浓 度 | 1mg/ml |
| 免 疫 原 | KLH conjugatedSynthesised metylpeptide derived from human Histone H3 around the metylation site of Lys27:AR(Tri Methyl-K)SA |
| 亚 型 | IgG |
| 纯化方法 | affinity purified by Protein A |
| 储 存 液 | 0.01M TBS(pH7.4) with 1% BSA, 0.03% Proclin300 and 50% Glycerol. |
| 保存条件 | Store at -20 °C for one year. Avoid repeated freeze/thaw cycles. The lyophilized antibody is stable at room temperature for at least one month and for greater than a year when kept at -20°C. When reconstituted in sterile pH 7.4 0.01M PBS or diluent of antibody the antibody is stable for at least two weeks at 2-4 °C. |
| PubMed | PubMed |
| 产品介绍 | background: 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. 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. 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. Subunit: 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. Subcellular Location: Nucleus. Chromosome. Note=Localizes to both the large, transcriptionally active, somatic macronucleus (MAC) and the small, transcriptionally inert, germ line micronucleus (MIC). Post-translational modifications: 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. Similarity: Belongs to the histone H3 family. SWISS: P68431 Gene ID: 8290 Database links:
Entrez Gene: 8290 Human Entrez Gene: 8350 Human Entrez Gene: 8351 Human Entrez Gene: 8352 Human Entrez Gene: 8353 Human Entrez Gene: 8354 Human Entrez Gene: 8355 Human Entrez Gene: 8356 Human Entrez Gene: 8357 Human Entrez Gene: 8358 Human Entrez Gene: 8968 Human Entrez Gene: 260423 Mouse Entrez Gene: 319148 Mouse Entrez Gene: 319149 Mouse Entrez Gene: 319150 Mouse Entrez Gene: 319151 Mouse Entrez Gene: 319152 Mouse Entrez Gene: 319153 Mouse Entrez Gene: 360198 Mouse Entrez Gene: 97908 Mouse Entrez Gene: 100364501 Rat Entrez Gene: 100365669 Rat Entrez Gene: 291159 Rat Entrez Gene: 314977 Rat Entrez Gene: 364716 Rat Entrez Gene: 679950 Rat Entrez Gene: 679994 Rat Entrez Gene: 680511 Rat Entrez Gene: 680599 Rat Entrez Gene: 682330 Rat Entrez Gene: 691496 Rat Omim: 601128 Human Omim: 602810 Human Omim: 602811 Human Omim: 602812 Human Omim: 602813 Human Omim: 602814 Human Omim: 602815 Human Omim: 602816 Human Omim: 602817 Human Omim: 602818 Human Omim: 602819 Human SwissProt: P68431 Human SwissProt: P84243 Human SwissProt: Q16695 Human SwissProt: Q6NXT2 Human SwissProt: Q71DI3 Human SwissProt: P68433 Mouse SwissProt: P84228 Mouse SwissProt: Q6LED0 Rat Unigene: 132854 Human Unigene: 247813 Human Unigene: 247814 Human Unigene: 248176 Human Unigene: 443021 Human Unigene: 484990 Human Unigene: 532144 Human Unigene: 533292 Human Unigene: 546315 Human Unigene: 586261 Human Unigene: 591778 Human Unigene: 221301 Mouse Unigene: 261657 Mouse Unigene: 377874 Mouse Unigene: 390558 Mouse Unigene: 397328 Mouse
Unigene: 138090 Rat
Important Note: This product as supplied is intended for research use only, not for use in human, therapeutic or diagnostic applications. |
| 产品图片 |  Blank control (blue line): Hela cells (fixed with 70% methanol (Overnight at 4℃) and then permeabilized with 90% ice-cold methanol for 20 min at -20℃). Primary Antibody (green line): Rabbit Anti-Histone H3 (Tri Methyl K27) antibody (bs-3773R),Dilution: 1μg /10^6 cells; Isotype Control Antibody (orange line): Rabbit IgG . Secondary Antibody (white blue line): Goat anti-rabbit IgG-PE,Dilution: 1μg /test. Blank control (blue line): Hep G2(fixed with 70% ethanol Overnight at 4℃. Cells stained with Primary Antibody for 30 min at room temperature). Primary Antibody (green line): Rabbit Anti-Histone H3 (Tri Methyl K27) antibody (bs-3773R),Dilution: 1μg /10^6 cells; Isotype Control Antibody (orange line): Rabbit IgG . Secondary Antibody (white blue line): Goat anti-rabbit IgG-PE,Dilution: 1μg /test. |
