Thermo Fisher Scientific Phospho-Chk1 (Ser296) Recombinant Rabbit Monoclonal Antibody (SN06-50)
Chk1 단백질의 Ser296 인산화 형태를 특이적으로 인식하는 재조합 토끼 단일클론 항체. Western blot, IHC, ICC에 적합. HEK293 세포에서 발현된 IgG 형식의 항체로 Protein A로 정제됨. 단기 4°C, 장기 -20°C 보관 권장.
- 카탈로그번호
- MA542445
- 판매단위
- pk
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Applications and Tested Dilutions
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:500 |
| Immunohistochemistry (Paraffin) (IHC-P) | 1:50–1:200 |
| Immunocytochemistry (ICC/IF) | 1:100 |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Rabbit / IgG |
| Expression System | HEK293 cells |
| Class | Recombinant Monoclonal |
| Type | Antibody |
| Clone | SN06-50 |
| Immunogen | Synthetic phospho-peptide corresponding to residues surrounding Ser296 of human Chk1 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Protein A |
| Storage Buffer | TBS, pH 7.4, with 40% glycerol |
| Contains | 0.05% sodium azide |
| Storage Conditions | Store at 4°C short term. For long term storage, store at -20°C, avoiding freeze/thaw cycles. |
| Shipping Conditions | Wet ice |
| RRID | AB_2911586 |
Product Specific Information
- Positive Control: Human tonsil tissue, human breast carcinoma tissue
- Subcellular Location: Centrosome, Nucleus, Cytoplasm
Target Information
CHEK1 (CHK1) is a serine/threonine protein kinase involved in preventing replication when DNA integrity is compromised. It functions as a key mediator in the DNA damage-induced checkpoint network, ensuring genomic integrity under genotoxic stress. Inhibition of CHK1 can abrogate the G2 or S checkpoint, leading to mitotic catastrophe and apoptosis in p53-deficient cancer cells, while normal cells remain arrested in the G1 phase. Therefore, CHK1 is 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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