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50ul/100ul
| 规格: | 50ul | 产品价格: | ¥1580.0 |
|---|---|---|---|
| 规格: | 100ul | 产品价格: | ¥2500.0 |
| 产品编号 | bsm-60058M |
| 英文名称 | Histone H2B (Acetyl K24) Mouse mAb |
| 中文名称 | 乙酰化化组蛋白H2B (Lys24)鼠单克隆抗体 |
| 英文别名 | H2BK24ac; Histone H2B(Acetyl Lys24); Acetyl Histone H2B(K24); acetyl-Histone H2B(Lys24); Histone H2B/HIST1H2BD; H2B.1; H2B.1 B; H2B.b; H2B.c; H2B.d; H2B.e; H2B.f; H2B.j; H2B.q; H2BFB; H2BFC; H2BFD; H2BFE; H2BFF; H2BFJ; H2BFO; H2BFQ; H2BFS; HIRIP2; HIST1H2BB; HIST1H2BD; HIST1H2BH; HIST1H2BL; HIST1H2BM; HIST1H2BN; HIST2H2BE; Histone H2B; Histone H2B type 1 B; Histone H2B type 1 D; Histone H2B type 1 H; Histone H2B type 1 L; Histone H2B type 1 M; Histone H2B type 1 N; Histone H2B type 2 E; Histone protein; H2B GL105; H2B histone family member O; H2B histone family member S; histone H2B type 1-B; H2B1B_HUMAN. |
| 产品应用 | WB=1:500-2000 Not yet tested in other applications. |
| 交叉反应 | Human (Mouse, Rat) |
| 抗体来源 | Mouse |
| 免疫原 | KLH conjugated synthetic peptide derived from human Histone H2B (Acetyl K24) |
| 亚型 | IgG |
| 性状 | Liquid |
| 纯化方法 | affinity purified by Protein G |
| 克隆类型 | Monoclonal |
| 理论分子量 | 14 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 |
| 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. |
| 亚细胞定位 | Nucleus. Chromosome. _x000D_ |
| 翻译后修饰 | Monoubiquitination of Lys-121 by the RNF20/40 complex gives a specific tag for epigenetic transcriptional activation and is also prerequisite for histone H3 'Lys-4' and 'Lys-79' methylation. It also functions cooperatively with the FACT dimer to stimulate elongation by RNA polymerase II. [PTM] Phosphorylation at Ser-37 (H2BS36ph) by AMPK in response to stress promotes transcription (By similarity). Phosphorylated on Ser-15 (H2BS14ph) by STK4/MST1 during apoptosis; which facilitates apoptotic chromatin condensation. Also phosphorylated on Ser-15 in response to DNA double strand breaks (DSBs), and in correlation with somatic hypermutation and immunoglobulin class-switch recombination. _x000D_
GlcNAcylation at Ser-113 promotes monoubiquitination of Lys-121. It fluctuates in response to extracellular glucose, and associates with transcribed genes (By similarity). _x000D_ Crotonylation (Kcr) is specifically present in male germ cells and marks testis-specific genes in post-meiotic cells, including X-linked genes that escape sex chromosome inactivation in haploid cells. Crotonylation marks active promoters and enhancers and confers resistance to transcriptional repressors. It is also associated with post-meiotically activated genes on autosomes. |
| 相似性 | Belongs to the histone H2B 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. _x000D_ |
| 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 | Histones are basic nuclear proteins that are responsible for the nucleosome structure of the chromosomal fiber in eukaryotes. Nucleosomes consist of approximately 146 bp of DNA wrapped around a histone octamer composed of pairs of each of the four core histones (H2A, H2B, H3, and H4). The chromatin fiber is further compacted through the interaction of a linker histone, H1, with the DNA between the nucleosomes to form higher order chromatin structures. This gene is intronless and encodes a member of the histone H2B family. Transcripts from this gene lack polyA tails; instead, they contain a palindromic termination element. This gene is found in the large histone gene cluster on chromosome 6p22-p21.3. [provided by RefSeq, Jul 2008]. |
| 应用 | 推荐稀释比例 |
| {WB} | {1:500-2000} |

_x000D_ Primary ab dilution: 1:2000
_x000D_ Primary ab incubation condition: 2 hours at room temperature
_x000D_ Secondary ab: Goat Anti-Mouse IgG H&L (HRP)
_x000D_ Lysate: (-) HeLa, (+) HeLa+Sodium butyrate (30mM, 4hr)
_x000D_ Protein loading quantity: 20 μg
_x000D_ Exposure time: 60 s
_x000D_ Predicted MW: 14 kDa
_x000D_ Observed MW: 14 kDa
_x000D_
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文献和实验Hybrid Resistance by Mouse NK Cells In Vitro
of monoclonal antibodies (MAbs) or F(ab′)2 reagents to block those signals. There is already good evidence for negative signals between Ly49 NK cell receptors and their specific class I antigens, e.g., Ly49A and H2-Dd (2 ). Thus, the inability of H2b Ly49
of precipitated chromatin are provided in Noma et al. (2001) and Gregory et al. (2001).Figure 1. Allele-specific patterns of histone modifications revealed by PCR amplification and SSCP electrophoresis. Lung tissue was dissected from a mouse
Subcellular Imaging of Cancer Cells in Live Mice
fluorescent protein (RFP) is expressed in the cytoplasm of cancer cells, and green fluorescent protein (GFP) linked to histone H2B is expressed in the nucleus. Nuclear GFP expression allows visualization of nuclear dynamics, whereas simultaneous cytoplasmic
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