Thermo Fisher Scientific Phospho-ATM (Ser1893) Polyclonal Antibody
ATM 단백질의 Ser1893 인산화 형태를 특이적으로 인식하는 Rabbit Polyclonal Antibody. Western blot과 IHC(P)에서 검증됨. 인간, 생쥐, 랫트 반응성. DNA 손상 반응 연구 및 세포 주기 조절 연구에 적합.
- 카탈로그번호
- PA5105838
- 판매단위
- pk
카탈로그
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Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:1,000–1:3,000 |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:50–1:200 |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human, Mouse, Rat |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | A synthesized peptide derived from human ATM (Accession Q13315), corresponding to amino acid residues around phosphorylated Ser1893. |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Sequential chromatography |
| Storage Buffer | PBS, pH 7.4, with 50% glycerol |
| Contains | 0.02% sodium azide |
| Storage Conditions | -20°C |
| Shipping Conditions | Wet ice |
| RRID | AB_2817237 |
Product Specific Information
This antibody detects endogenous levels of ATM only when phosphorylated at Ser1893.
Target Information
Ataxia-telangiectasia Mutated (ATM) is a protein belonging to the PI3/PI4 kinase family. It plays a critical role in the repair of double-stranded DNA breaks caused by ionizing radiation and other mutagens. ATM phosphorylates several downstream targets such as p53, Mdm2, BRCA1, and SMC1, thereby regulating cell cycle progression, apoptosis, and DNA damage response. Mutations in the ATM gene are associated with ataxia-telangiectasia, a disorder characterized by neurodegeneration, immune deficiency, and increased cancer susceptibility. Activation of ATM-kinase triggers a cascade of phosphorylation events that coordinate DNA repair and cell survival mechanisms.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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