- ￥1350 - 3000
- Proteintech
- 10856-1-AP
- 2025年10月13日
- WB, IHC, IF/ICC, ChIP, ELISA
- Rabbit
- human, mouse, rat
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- 详细信息
- 文献和实验
- 技术资料
- 免疫原：
Recombinant human Histone H2A.X protein
- 亚型：
IgG
- 保存条件：
Store at -20°C. Stable for one year after shipment.
- 克隆性：
Polyclonal
- 标记物：
Unconjugated
- 适应物种：
human, mouse, rat
- 保质期：
详见产品包装
- 库存：
充足
- 宿主：
Rabbit
- 应用范围：
WB, IHC, IF/ICC, ChIP, ELISA
- 靶点：
Histone H2A.X
- 抗体英文名：
Histone H2A.X Polyclonal antibody
- 抗体名：
Histone H2A.X Polyclonal antibody
- 规格：
50ul/100ul/150ul
| 规格： | 50ul | 产品价格： | ￥1350.0 |
|---|---|---|---|
| 规格： | 100ul | 产品价格： | ￥2200.0 |
| 规格： | 150ul | 产品价格： | ￥3000.0 |
经过测试的应用
| Positive WB detected in | HEK-293 cells, HL-60 cells, HEK-293 ells, mouse heart, mouse kidney, rat kidney |
| Positive IHC detected in | human lymphoma tissue Note: suggested antigen retrieval with TE buffer pH 9.0; (*) Alternatively, antigen retrieval may be performed with citrate buffer pH 6.0 |
| Positive IF/ICC detected in | MCF-7 cells, U-251 cells, U2OS cells |
| Positive ChIP detected in | HEK-293 cells |
推荐稀释比
| 应用 | 推荐稀释比 |
|---|---|
| Western Blot (WB) | WB : 1:1000-1:4000 |
| Immunohistochemistry (IHC) | IHC : 1:50-1:500 |
| Immunofluorescence (IF)/ICC | IF/ICC : 1:1000-1:4000 |
| Chromatin immunoprecipitation (ChIP) | CHIP : 1:10-1:100 |
| It is recommended that this reagent should be titrated in each testing system to obtain optimal results. | |
| Sample-dependent, Check data in validation data gallery. | |
产品信息
10856-1-AP targets Histone H2A.X in WB, IHC, IF/ICC, CoIP, ChIP, ELISA applications and shows reactivity with human, mouse, rat samples.
| 经测试应用 | WB, IHC, IF/ICC, ChIP, ELISA |
| 文献引用应用 | WB, IHC, IF, CoIP, ChIP |
| 经测试反应性 | human, mouse, rat |
| 文献引用反应性 | human, mouse, rat, pig |
| 免疫原 |
CatNo: Ag1305 Product name: Recombinant human Histone H2A.X protein Source: e coli.-derived, PGEX-4T Tag: GST Domain: 1-143 aa of BC013416 Sequence: MSGRGKTGGKARAKAKSRSSRAGLQFPVGRVHRLLRKGHYAERVGAGAPVYLAAVLEYLTAEILELAGNAARDNKKTRIIPRHLQLAIRNDEELNKLLGGVTIAQGGVLPNIQAVLLPKKTSATVGPKAPSGGKKATQASQEY |
| 宿主/亚型 | Rabbit / IgG |
| 抗体类别 | Polyclonal |
| 产品类型 | Antibody |
| 全称 | H2A histone family, member X |
| 别名 | H2AFX, H2A histone family, member X, H2A.X, H2AX, Histone H2A |
| 计算分子量 | 15 kDa |
| 观测分子量 | 15-18 kDa |
| GenBank蛋白编号 | BC013416 |
| 基因名称 | Histone H2A.X |
| Gene ID (NCBI) | 3014 |
| RRID | AB_2114985 |
| 偶联类型 | Unconjugated |
| 形式 | Liquid |
| 纯化方式 | Antigen affinity purification |
| UNIPROT ID | P16104 |
| 储存缓冲液 | PBS with 0.02% sodium azide and 50% glycerol, pH 7.3. |
| 储存条件 | Store at -20°C. Stable for one year after shipment. Aliquoting is unnecessary for -20oC storage. |
背景介绍
Histone H2A.X belongs to the histone H2A family, which is synthesized in G1 and S phase. It is involved in nucleosomal organization of chromatin together with other histone proteins, and is specially important for recombination between immunoglobulin switch regions. H2A.X becomes phosphorylated on serine 139 (to form gamma-H2AFX or H2AX139ph) in response to DNA double strand breaks (DSBs) generated by exogenous genotoxic agents and by stalled replication forks, which promotes DNA repair and maintains genomic stability. The calculated molecular weight of H2AX is 15 kDa, but the ubiquitinated H2A.X is about 22 kDa.
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文献和实验| Species | Application | Title |
|---|---|---|
| human,mouse | WB | Nat Aging Single-cell and spatial RNA sequencing identify divergent microenvironments and progression signatures in early- versus late-onset prostate cancerAuthors - Yifei Cheng |
| human | WB,IHC,IF | ACS Nano Polyoxometalate-Based Radiosensitization Platform for Treating Hypoxic Tumors by Attenuating Radioresistance and Enhancing Radiation Response.Authors - Yuan Yong |
| mouse | IF | ACS Nano A Heterojunction Structured WO2.9-WSe2 Nanoradiosensitizer Increases Local Tumor Ablation and Checkpoint Blockade Immunotherapy upon Low Radiation Dose.Authors - Xinghua Dong |
| mouse | WB | Nat Commun Telomere dysfunction activates YAP1 to drive tissue inflammation.Authors - Deepavali Chakravarti |
| human | WB | Nucleic Acids Res KDM6B promotes PARthanatos via suppression of O6-methylguanine DNA methyltransferase repair and sustained checkpoint response.Authors - Mingming Yang |
| mouse | IF | ACS Appl Mater Interfaces Extremely Effective Chemoradiotherapy by Inducing Immunogenic Cell Death and Radio-Triggered Drug Release under Hypoxia AlleviationAuthors - Chunqi Zhu |
Histone Acetylation and Deacetylation
transcription (1 ,2 ). DNA is packaged into chromatin, a highly organized and dynamic protein-DNA complex. The fundamental subunit of chromatin, the nucleosome, is composed of an octomer of four core histones, an H3/H4 tetramer and two H2A/H2B dimers, surrounded
组蛋白是和染色体相联的最主要的蛋白质。它的作用是和染色体中的 DNA 的负电荷结合。组蛋白是比较小的碱性蛋白；在细胞正常 pH 值时，组蛋白带有正电荷，这样它们就可以和 DNA 结合，这个正电荷主要存在于碱性氨基酸 Lys 和 Arg 的 -NH3 上。其实，组蛋白约含 25% 的 Arg 和 Lys 。比其他蛋白的 Arg ， Lys 的含量都多。和真核 DNA 结合的有 5 种类型的组蛋白： H1 ， H2A ， H2B ， H3
组蛋白是真核生物染色体的基本结构蛋白, 是一类小分子碱性蛋白质, 有五种类型：H1 、H2A 、H2B 、H3 、H4，它们富含带正电荷的碱性氨基酸, 能够同DNA中带负电荷的磷酸基团相互作用。 组蛋白的基因非常保守。亲缘关系较远的种属中, 四种组蛋白(H2A、H2A、H3、H4)氨基酸序列都非常相似, 如海胆组织H3的氨基酸序列与来自小牛胸腺的H3的氨基酸序列间只有一个氨基酸的差异, 小牛胸腺的H3的氨基酸序列与豌豆的H3也只有4个氨基酸不同。不同生物的H1序列变化
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