- 询价
- Cell Signaling Technology
- 4104
- USA
- 2025年11月24日
- W
- Rabbit
- H,Mk,Hm
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- 详细信息
- 文献和实验
- 技术资料
- 抗体英文名：
Ku70 (V540) Antibody
- 抗原：
synthetic peptide corresponding to the carboxy terminus of the human Ku70 protein
- 应用范围：
W
- 宿主：
Rabbit
- 保质期：
详见说明书
- 供应商：
CST
- 适应物种：
H,Mk,Hm
- 库存：
大量
- 级别：
详见MSDS文件
- 是否单克隆：
2
- 保存条件：
-20°c
- 规格：
100 ul (10 western blots)/carrier free & custom formulation / quantity
| 规格： | 产品价格： | ￥请询价 | |
|---|---|---|---|
| 规格： | 100 ul (10 western blots) | 产品价格： | ￥请询价 |
| 规格： | carrier free & custom formulation / quantity | 产品价格： | ￥请询价 |
pathway more info application references datasheet PDF MSDS PDF protocols
Applications Key: W=Western Blotting
Reactivity Key: H=Human Hm=Hamster Mk=Monkey
Species cross-reactivity is determined by western blot. Species enclosed in parentheses are predicted to react based on 100% sequence homology.
| Applications | Reactivity | Sensitivity | MW (kDa) | Source |
|---|---|---|---|---|
| W | H Mk (Hm) | Endogenous | 70 | Rabbit |
| Protocols |
|
|---|---|
| Specificity / Sensitivity | Ku70 (V540) Antibody detects endogenous levels of total Ku70 protein. |
| Source / Purification | Polyclonal antibodies are produced by immunizing animals with a synthetic peptide corresponding to the carboxy terminus of the human Ku70 protein. Antibodies are purified by protein A and peptide affinity chromatography. Western Blotting
Western blot analysis of extracts from HeLa and COS cells using Ku70 (V540) Antibody. |
| Background | Ku is a heterodimeric protein composed of two subunits (Ku70 and Ku80) originally identified by researchers as autoantigens associated with several autoimmune diseases including scleroderma, polymyositis, and systemic lupus erythematosus (1). Ku is an abundant, ubiquitously expressed nuclear protein that binds to and stabilizes the ends of DNA at telomeres or double-stranded DNA breaks (2-5). The Ku70/Ku80 heterodimer has ATP-dependent DNA helicase activity and functions as the DNA-binding regulatory component of DNA-dependent protein kinase (DNA-PK) (6-8). The assembly of the DNA-PK complex at DNA ends is required for nonhomologous end-joining (NHEJ), one mechanism involved in double-stranded DNA break repair and V(D)J recombination (8). DNA-PK has been shown to phosphorylate many proteins, including p53, serum response factor, c-Jun, c-Fos, c-Myc, Oct-1, Sp-1, and RNA polymerase II (1,8). The combined activities of Ku70/Ku80 and DNA-PK implicate Ku in many cellular functions, including cell cycle regulation, DNA replication and repair, telomere maintenance, recombination, and transcriptional activation.
|
| Application References | Have you published research involving the use of our products? If so we'd love to hear about it. Please let us know ! |
| Companion Products |
For Research Use Only. Not For Use In Diagnostic Procedures. |
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文献和实验To engineer or manipulate antibody or Fv-based molecules, isolation of the V region of the antibodies is necessary. A number of strategies can be adopted for amplification; one such approach is to use subgroup-specific oligonucleotides
7.5, 150 mM NaCl, and1% (v/v) Triton X-100. 7. Suitable SDS-PAGE and transfer setup as in Section 2.4.1 . 8. Protein Sample Loading Dye (4×) as in Section 2.4.1 . 9. Nitrocellulose or PVDF membrane. 10. Mouse anti-β-catenin antibody (available
Generation of Antibody Molecules Through Antibody Engineering
been overcome to a large extent using genetic-engineering techniques to produce chimeric mouse/human and completely human antibodies. Such an approach is particularly suitable because of the domain structure of the antibody molecule ( 2 ), where functional
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