Phospho-Histone H3 (Ser10) (D2C8) XP® Rabbit mAb (Pacific Blue™ Conjugate)
货号：
8552S 基本售价：
4460.0 元 规格：
100ul
产品信息
概述| 货号 | 8552S |
| 描述 | This Cell Signaling Technology antibody is conjugated to Pacific Blue™ fluorescent dye and tested in-house for direct flow cytometry in human cells. The antibody is expected to exhibit the same species cross-reactivity as the unconjugated Phospho-Histone H3 (Ser10) (D2C8) XP® Rabbit mAb #3377. |
| 反应种属 | Human/Mouse/Rat/Monkey/Zebrafish |
| 来源宿主 | Rabbit |
| 应用 | F |
| 目标/特异性 | Phospho-Histone H3 (Ser10) (D2C8) XP® Rabbit mAb (Pacific Blue™ Conjugate) recognizes endogenous levels of histone H3 only when phosphorylated at Ser10. This antibody does not cross-react with other phosphorylated histones or with acetylated histones. |
| 使用方法 | F(1:50) |
性能| 供应商 | CST |
| 标记 | Pacific Blue |
| 背景 | Modulation of chromatin structure plays an important role in the regulation of transcription in eukaryotes. The nucleosome, made up of DNA wound around eight core histone proteins (two each of H2A, H2B, H3, and H4), is the primary building block of chromatin (1). The amino-terminal tails of core histones undergo various post-translational modifications, including acetylation, phosphorylation, methylation, and ubiquitination (2-5). These modifications occur in response to various stimuli and have a direct effect on the accessibility of chromatin to transcription factors and, therefore, gene expression (6). In most species, histone H2B is primarily acetylated at Lys5, 12, 15, and 20 (4,7). Histone H3 is primarily acetylated at Lys9, 14, 18, 23, 27, and 56. Acetylation of H3 at Lys9 appears to have a dominant role in histone deposition and chromatin assembly in some organisms (2,3). Phosphorylation at Ser10, Ser28, and Thr11 of histone H3 is tightly correlated with chromosome condensation during both mitosis and meiosis (8-10). Phosphorylation at Thr3 of histone H3 is highly conserved among many species and is catalyzed by the kinase haspin. Immunostaining with phospho-specific antibodies in mammalian cells reveals mitotic phosphorylation at Thr3 of H3 in prophase and its dephosphorylation during anaphase (11). |
| 存放说明 | 4C |
参考图片Flow cytometric analysis of Jurkat cells using Phospho-Histone H3 (Ser10) (D2C8) XP® Rabbit mAb (Pacific Blue™ Conjugate) compared to propidium iodide (DNA content). Gated cells are phospho-histone H3 positive. 用流式细胞术检测Jurkat细胞活性，使用的抗体为Phospho-Histone H3 (Ser10) (D2C8) XP® Rabbit mAb 兔单抗(Pacific Blue™ Conjugate) 与使用碘化丙啶染色的相比较（DNA含量）。设门于磷酸化组蛋白 H3阳性细胞。 |
