Thermo Fisher Scientific Phospho-Chk1 (Ser345) Recombinant Rabbit Monoclonal Antibody (Chk1S345-R3F9), FITC
Phospho-Chk1 (Ser345)를 인식하는 FITC 결합 재조합 토끼 단일클론 항체로, 인간 및 마우스 시료에 반응합니다. Flow Cytometry에 최적화되어 있으며, PBS/BSA 완충액에 보관됩니다. DNA 손상 반응 연구 및 세포주기 조절 연구에 적합합니다.
- 판매단위
- pk
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Applications
Flow Cytometry (Flow)
- Tested Dilution: 5 µL/1x10⁶ cells
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human, Mouse |
| Host / Isotype | Rabbit / IgG, kappa |
| Expression System | HEK293 cells |
| Class | Recombinant Monoclonal |
| Type | Antibody |
| Clone | Chk1S345-R3F9 |
| Immunogen | A synthetic phospho-peptide corresponding to residues surrounding Ser345 of human phospho Chk1 |
| Conjugate | FITC |
| Excitation / Emission Max | 498 / 517 nm |
| Form | Liquid |
| Purification | Protein A/G |
| Storage Buffer | PBS with 0.20% BSA |
| Contains | 0.09% sodium azide |
| Storage Conditions | 4°C, store in dark |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
| RRID | AB_2896956 |
Additional Formats
- Unconjugated (MA5-37019)
- APC (MA5-37022)
- PE (MA5-37020)
- Custom conjugation available upon request
Target Information
CHEK1 (CHK1) is a serine/threonine protein kinase involved in preventing replication when DNA integrity is compromised.
CHK1 is a key mediator in the DNA damage-induced checkpoint network and functions to ensure genomic integrity under genotoxic stress.
When the G2 or S checkpoint is abrogated by CHK1 inhibition, p53-deficient cancer cells undergo mitotic catastrophe and apoptosis, whereas normal cells remain arrested in G1 phase.
Therefore, CHK1 inhibitors can selectively enhance the efficacy of DNA-damaging agents in cancer cells, making CHK1 an attractive target for cancer therapy, particularly since approximately 50% of human cancers are p53-deficient.
For Research Use Only.
Not for use in diagnostic procedures.
Not for resale without express authorization.
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