- ¥1580
- 钦诚生物
- 中国
- QC-17422R
- 2025年07月08日
- 兔
- 多物种
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- 详细信息
- 文献和实验
- 技术资料
- 保存条件：
负20度
- 克隆性：
多克隆
- 适应物种：
多物种
- 宿主：
兔
- 浓度：
1mg/ml
- 抗体英文名：
Histone H3.1
- 规格：
100ul
| 英文名称 | Histone H3.1 |
| 中文名称 | 组蛋白H3.1抗体 |
| 别 名 | H3 histone family, member A; H3 histone family, member B; H3 histone family, member C; H3 histone family, member D; H3 histone family, member E; H3 histone family, member F; H3 histone family, member G; H3 histone family, member H; H3 histone family, member I; H3 histone family, member J; H3 histone family, member K; H3 histone family, member L; H3.1; H3.f; H3/A; H3/c; H3/d; H3/f; H3/h; H3/i; H3/j; H3/k; H3/l; H31_HUMAN; H3F1K; H3FA; H3FB; H3FC; H3FD; H3FF; H3FH; H3FI; H3FJ; H3FK; H3FL; HIST1 cluster H3A; HIST1 cluster H3B; HIST1 cluster H3C; HIST1 cluster H3D; HIST1 cluster H3E; HIST1 cluster H3F; HIST1 cluster H3G; HIST1 cluster H3I; HIST1 cluster H3J; HIST1H3A; HIST1H3B; HIST1H3C; HIST1H3E; HIST1H3F; HIST1H3G; HIST1H3H; HIST1H3I; HIST1H3J; histone 1, H3a; histone 1, H3b; Histone 1, H3c; Histone 1, H3e; histone 1, H3f; histone 1, H3g; histone 1, H3h; histone 1, H3i; histone 1, H3j; histone cluster 1, H3a; histone cluster 1, H3b; Histone cluster 1, H3c; Histone cluster 1, H3e; histone cluster 1, H3g; histone cluster 1, H3h; histone cluster 1, H3i; histone cluster 1, H3j; Histone gene cluster 1 H3A; Histone gene cluster 1 H3B; Histone gene cluster 1 H3E; Histone gene cluster 1 H3F; Histone gene cluster 1 H3G; Histone gene cluster 1, H3; Histone gene cluster 1, H3C; Histone gene cluster 1, H3D; Histone gene cluster 1, H3I; Histone gene cluster 1, H3IH; 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 |
| 抗体来源 | Rabbit |
| 克隆类型 | Polyclonal |
| 交叉反应 | Human, Mouse, Rat, Pig, Cow, Horse, Rabbit, Sheep, Chimpanzee, |
| 产品应用 | WB=1:500-2000 ELISA=1:500-1000 IHC-P=1:400-800 IHC-F=1:400-800 ICC=1:100-500 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 conjugated synthetic peptide derived from human Histone H3.1:71-136/136 |
| 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. |
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文献和实验9.19 Nature：揭示组蛋白标记 H3K36me2 招募 DNMT3A 并影响基因间 DNA 甲基化
① Nature：揭示组蛋白标记 H3K36me2 招募 DNMT3A 并影响基因间 DNA 甲基化塔顿布朗拉赫曼综合征（Tatton–Brown–Rahman syndrome, TBRS）是一种儿童过度生长障碍，是由生殖系 DNMT3A 突变导致的。儿童期巨脑畸形综合征（Sotos syndrome）是由 NSD1 的单倍剂量不足引起的，其中 NSD1 是组蛋白甲基转移酶，催化组蛋白 H3 在 K36 位点发生二甲基化（H3K36me2）。在一项新的研究中，来自美国哥伦比亚大学欧文医学
的作用是调控基因表达。例如组蛋白甲基化多导致基因沉默，去甲基化则相反；乙酰化一般是转录激活，去乙酰化则相反。当然，也可在此基础上产生复杂的生物学效应。例如组蛋白去乙酰化酶 HDAC 可影响免疫系统；H3K4me3、H3K9me2 能够调控记忆的形成, 而且 H3K 甲基化与 X 染色体失活、基因组印记和异染色质形成有关；H3 乙酰化通过多种机制调控以来 ATP 的染色质重塑 ，并参与炎症反应；H2A、H2B 泛素化则与 DNA 损害反应有关；而 H3S28 磷酸化与 H3K27 乙酰化可激活转录
Angew. Chem：刘涛 / 罗小舟 / 刘小云团队在组蛋白表观遗传学研究中取得进展
氨基酸以外的吡咯赖氨酸通过遗传编码的方式编码到蛋白中。因此，吡咯赖氨酸成为了古生菌中一种独特存在的共翻译修饰（Co-Translational Modification，CTM）方式。 受到这一修饰方式的启发，文章以酿酒酵母为模式生物，借助基因密码子扩展（Genetic Code Expansion，GCE）技术创造出一种含有 CTM 核小体的酵母菌株，研究人员发现与组蛋白 H3K56 位点巴豆酰化共修饰相比，该菌株中组蛋白 H3K56 位点的乙酰化共修饰能够为酿酒酵母 DNA 损伤修复提供
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