Thermo Fisher Scientific Phospho-CHK1 (Ser286) Polyclonal Antibody
CHK1 단백질의 Ser286 인산화 부위를 인식하는 Rabbit Polyclonal 항체. Western blot에 적합하며, 인간, 마우스, 랫트 시료에 반응. 고순도(>95%) 항원 친화 크로마토그래피 정제. DNA 손상 반응 연구 및 세포주기 조절 연구에 유용.
- 판매단위
- pk
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Applications and Tested Dilution
- Western Blot (WB): 1:500–1:1,000
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human, Mouse, Rat |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Synthetic phosphopeptide derived from human Chk1 around the phosphorylation site of Serine 286 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Antigen affinity chromatography |
| Storage Buffer | PBS, pH 7.2, with 50% glycerol |
| Contains | 0.02% 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_2553738 |
Product Specific Information
- Detects endogenous CHK1 protein at approximately 56 kDa.
- Purity >95% confirmed by SDS-PAGE.
Target Information
CHEK1 (CHK1) is a serine/threonine protein kinase that plays a central role in maintaining genomic integrity when DNA is damaged. It mediates the DNA damage-induced checkpoint response, preventing replication under compromised conditions.
CHK1 inhibition can induce mitotic catastrophe in p53-deficient cancer cells, making it a promising therapeutic target in oncology research. Approximately 50% of human cancers are p53-deficient, highlighting the relevance of CHK1 in cancer biology.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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