Thermo Fisher Scientific CtIP Polyclonal Antibody
CtIP 단백질을 인식하는 Rabbit Polyclonal Antibody로, Human, Mouse, Rat에 반응합니다. WB, IHC, ICC, ELISA 등 다양한 응용에 적합하며, Protein A로 정제된 고순도 항체입니다. 연구용으로만 사용되며, BRCA1 상호작용 연구에 활용 가능합니다.
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Thermo Fisher Scientific CtIP Polyclonal Antibody
Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:500–1:2,000 |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:100–1:500 |
| Immunohistochemistry (Frozen) (IHC (F)) | 1:100–1:500 |
| Immunocytochemistry (ICC/IF) | 1:50–1:200 |
| ELISA | 1:500–1:1,000 |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human, Mouse, Rat |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | KLH conjugated synthetic peptide derived from human CtIP/RBBP8, amino acids 621–720 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Protein A |
| Storage Buffer | 0.01M TBS, pH 7.4, with 1% BSA, 50% glycerol |
| Contains | 0.02% ProClin 300 |
| Storage Conditions | -20°C |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
Target Information
CtIP is a 125 kD protein originally identified as interacting with the transcription repressor CtBP via the PLDLS motif, suggesting a role in transcription regulation. It also interacts with the BRCA1 protein through the C-terminal BRCT domains, indicating CtIP may function as a tumor suppressor. This CtIP–BRCA1 interaction can be disrupted by DNA damage such as UV or gamma irradiation. Li et al. (Nature 406, 210–215, 2000) demonstrated that ATM phosphorylates CtIP at serine residues 664 and 745; mutations at these sites prevent BRCA1 dissociation from CtIP, leading to persistent repression of BRCA1-dependent GADD45 induction upon ionizing radiation.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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