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Anti-phospho-CHEK1 (pSer280) antibody produced in rabbit
产品别名
Anti-phospho-CHEK1 (pSer280) antibody produced in rabbit
Anti-CHK1 antibody produced in rabbit
Anti-CHK1 checkpoint homolog (S. pombe) antibody produced in rabbit
基本信息
| MDL number | MFCD02262709 |
| NACRES | NA.41 |
| Immunogen【免疫原】 | Peptide sequence around phosphorylation site of serine 280 (V-T-S(p)-G-G), according to the protein CHEK1. |
| Features and Benefits【特点和优势】 | Evaluate our antibodies with complete peace of mind. If the antibody does not perform in your application, we will issue a full credit or replacement antibody. Learn more. |
| Physical form【外形】 | Solution in phosphate-buffered saline containing 0.02% sodium azide and 50% glycerol |
产品性质
| biological source【生物来源】 | rabbit |
| Quality Level【质量水平】 | 100 |
| conjugate【偶联物】 | unconjugated |
| antibody form【抗体形式】 | affinity isolated antibody |
| antibody product type | primary antibodies |
| clone【克隆】 | polyclonal |
| form【形式】 | buffered aqueous solution |
| mol wt【分子量】 | ~56 kDa |
| species reactivity | human |
| concentration【浓度】 | 1 mg/mL |
| technique(s) | western blot: 1:500-1:1000 |
| isotype【同位素/亚型】 | IgG |
| immunogen sequence【免疫原序列】 | (V-T-SP-G-G) |
| NCBI accession no.【NCBI登记号】 | NP_001107593.1 |
| UniProt accession no.【UniProt登记号】 | O14757 |
| shipped in【运输】 | wet ice |
| storage temp.【储存温度】 | −20℃ |
| Gene Information | human ... CHEK1(1111) |
产品说明
| Target description【目标描述】 | 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. |
| Disclaimer【免责声明】 | Unless otherwise stated in our catalog or other company documentation accompanying the product(s), our products are intended for research use only and are not to be used for any other purpose, which includes but is not limited to, unauthorized commercial uses, in vitro diagnostic uses, ex vivo or in vivo therapeutic uses or any type of consumption or application to humans or animals. |
安全信息
| Storage Class Code【储存分类代码】 | 10 - Combustible liquids |
| WGK | WGK 1 |
