| 货号 | 61698 |
| 克隆类别 | 5D10D4 |
| 同种亚型 | IgG2b |
| 反应种属 | Human, Other (Wide Range) |
| 来源宿主 | Rat |
| 应用 | Western Blot/Immunofluorescence/Immunocytochemistry |
| 使用方法 | Validated Applications: ICC/IF: 2 - 10 µg/ml dilution WB: 0.5 - 2 µg/ml dilution |
| 供应商 | Active Motif |
| 纯化方式 | Protein G Chromatography |
| 免疫原 | This antibody was raised against a peptide corresponding to phospho-serine 28 of human Histone H3.1. This antibody does not react with Histone H3.3 phosphorylated on serine 28. |
| 背景 | Histone H3 is one of the core components of the nucleosome. The nucleosome is the smallest subunit of chromatin and consists of 147 base pairs of DNA wrapped around an octamer of core histone proteins (two each of Histone H2A, Histone H2B, Histone H3 and Histone H4). Chromatin is subject to a variety of chemical modifications, including post-translational modifications of the histone proteins and the methylation of cytosine residues in the DNA. Reported histone modifications include acetylation, methylation, phosphorylation, ubiquitylation, glycosylation, ADP-ribosylation, carbonylation and SUMOylation; these modifications play a major role in regulating gene expression.There are three protein variants of Histone H3, Histone H3.1, 3.2 and 3.3. The incorporation of Histone H3.1 and H3.2 into nucleosomes is replication dependent, in contrast to Histone H3.3, which is independent of DNA synthesis and occurs throughout the cell cycle. Human Histone H3.1 and H3.3 are identical in amino acid sequences except at position 110 where H3.1 has a cysteine and H3.3 has a serine. Phosphorylation of serine 28 occurs in early mitosis when chromosomes begin to condense and during premature chromosome condensation induced in S-phase cells. |
| 运输条件 | Blue Ice |
| 存放说明 | Antibodies in solution can be stored at -20°C for 2 years. Avoid repeated freeze/thaw cycles and keep on ice when not in storage. |
| 存储溶液 | Purified IgG in PBS with 30% glycerol and 0.035% sodium azide. Sodium azide is highly toxic. |
| 计算分子量 | 17 kDa |
| 参考文献 |
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Histone H3.1S28ph antibody (mAb) (Clone 5D10D4) tested by Immunofluorescence. Left: Formaldehyde fixed mitotic DM4 cell stained with Histone H3.1S28ph antibody (mAb). Right: Hoechst stain. | |
Histone H3.1S28ph antibody (mAb) (Clone 5D10D4) tested by Western blot. Detection of Histone H3.1S28ph antibody by Western blot. The analysis was performed using 20 µg of untreated (lane 1) or colcemid treated (lane 2) HeLa nuclear extract with Histone H3.1S28ph antibody at a 1 µg/ml dilution. |
