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别名 p-CHEK1 (Ser286), p-CHEK1 (S286), CHEK1 (p-Ser286), CHEK1 (p-S286)
Anti-Phospho-CHEK1 (Ser286) Polyclonal Antibody 是一种 Rabbit 抗体,靶向 Phospho-CHEK1 (Ser286)。Anti-Phospho-CHEK1 (Ser286) Polyclonal Antibody 可用于 ELISA,IF,WB。
Anti-Phospho-CHEK1 (Ser286) Polyclonal Antibody 是一种 Rabbit 抗体,靶向 Phospho-CHEK1 (Ser286)。Anti-Phospho-CHEK1 (Ser286) Polyclonal Antibody 可用于 ELISA,IF,WB。
| 规格 | 价格 | 库存 | 数量 |
|---|---|---|---|
| 50 μL | ¥ 1,490 | 5日内发货 | |
| 100 μL | ¥ 2,245 | 5日内发货 |
| 产品描述 | Anti-Phospho-CHEK1 (Ser286) Polyclonal Antibody is a Rabbit antibody targeting Phospho-CHEK1 (Ser286). Anti-Phospho-CHEK1 (Ser286) Polyclonal Antibody can be used in ELISA,IF,WB. |
| 别名 | p-CHEK1 (Ser286), p-CHEK1 (S286), CHEK1 (p-Ser286), CHEK1 (p-S286) |
| Ig Type | IgG |
| 交叉反应 | Human,Mouse,Rat |
| 验证活性 | 1. Enzyme-Linked Immunosorbent Assay (Phospho-ELISA) for Immunogen Phosphopeptide (Phospho-left) and NonPhosphopeptide (Phospho-right), using Chk1 (Phospho-Ser286) Antibody. 2. Immunofluorescence analysis of HeLa cells, using Chk1 (Phospho-Ser286) Antibody. The picture on the right is blocked with the phospho peptide. 3. Western blot analysis of lysates from K562 cells treated with Na3VO4 0.3uM 40', using Chk1 (Phospho-Ser286) Antibody. The lane on the right is blocked with the phospho peptide. ![]() ![]() ![]() |
| 应用 | ELISAIFWB |
| 推荐剂量 | WB: 1:500-2000; IF: 1:200-1000; ELISA: 1:5000 |
| 抗体种类 | Polyclonal |
| 宿主来源 | Rabbit |
| 构建方式 | Polyclonal Antibody |
| 纯化方式 | The antibody was affinity-purified from rabbit antiserum by affinity-chromatography using epitope-specific immunogen. |
| 性状 | Liquid |
| 缓冲液 | Liquid in PBS containing 50% glycerol, 0.5% BSA and 0.02% sodium azide. |
| 研究背景 | Required for checkpoint mediated cell cycle arrest in response to DNA damage or the presence of unreplicated DNA. May also negatively regulate cell cycle progression during unperturbed cell cycles. Recognizes the substrate consensus sequence [R-X-X-S/T]. Binds to and phosphorylates CDC25A, CDC25B and CDC25C. Phosphorylation of CDC25A at 'Ser-178' and 'Thr-507' and phosphorylation of CDC25C at 'Ser-216' creates binding sites for 14-3-3 proteins which inhibit CDC25A and CDC25C. Phosphorylation of CDC25A at 'Ser-76', 'Ser-124', 'Ser-178', 'Ser-279' and 'Ser-293' promotes proteolysis of CDC25A. Inhibition of CDC25 activity leads to increased inhibitory tyrosine phosphorylation of CDK-cyclin complexes and blocks cell cycle progression. Binds to and phosphorylates RAD51 at 'Thr-309', which may enhance the association of RAD51 with chromatin and promote DNA repair by homologous recombination. Binds to and phosphorylates TLK1 at 'Ser-743', which prevents the TLK1-dependent phosphorylation of the chromatin assembly factor ASF1A. This may affect chromatin assembly during S phase or DNA repair. May also phosphorylate multiple sites within the C-terminus of TP53, which promotes activation of TP53 by acetylation and enhances suppression of cellular proliferation. |
| 偶联 | Unconjugated |
| 其他可选修饰符 | Phospho |
| 免疫原 | A synthesized phosphopeptide: human Chk1 around the phosphorylation site of Ser286. AA range:256-305 |
| 抗原种属 | human |
| Uniprot ID |
| 分子量 | Actual: 55 kDa. |
| 储存方式 | Store at -15°C to -25°C for 12 months (Do not lower than -25°C). Avoid repeated freeze-thaw cycles. |
| 运输方式 | Shipping with blue ice. |
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