Thermo Fisher Scientific Chk1 Polyclonal Antibody
Chk1 단백질을 타겟으로 하는 Rabbit Polyclonal 항체. Western blot, IHC, IP 등 다양한 응용에 사용 가능. 1 mg/mL 농도의 액상 형태로 제공되며 4°C에서 보관. DNA 손상 반응 연구 및 암 관련 신호전달 연구에 적합.
- 판매단위
- pk
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Applications and Tested Dilutions
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:1,000–1:5,000 |
| Immunohistochemistry (IHC) | 1:1,000–1:5,000 |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:1,000–1:5,000 |
| Immunoprecipitation (IP) | 2–10 µg/mg lysate |
Product Specifications
| Specification | Description |
|---|---|
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Region between residues 250 and 300 of human Checkpoint Kinase 1 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Storage Conditions | 4°C |
| Shipping Conditions | Wet ice |
Product Specific Information
- Recommended shelf life: 1 year from date of receipt
- Application Note: For IHC, epitope retrieval with Tris-EDTA pH 9.0 is recommended for FFPE tissue sections.
Target Information
CHEK1 (CHK1) is a serine/threonine protein kinase involved in maintaining DNA integrity by preventing replication under conditions of DNA damage. It acts as a key mediator in the DNA damage-induced checkpoint network, ensuring genomic stability under genotoxic stress.
Inhibition of CHK1 can lead to mitotic catastrophe and apoptosis in p53-deficient cancer cells, while normal cells remain arrested in the G1 phase. Therefore, CHK1 is considered an attractive therapeutic target for cancer treatment, particularly in p53-deficient tumors.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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