Thermo Fisher Scientific Phospho-ATM (Ser1981) Polyclonal Antibody
인간 ATM 단백질의 Ser1981 인산화 부위를 인식하는 rabbit polyclonal antibody. Western blot 및 IHC(P)에서 사용 가능. 항원 친화 크로마토그래피로 정제된 고순도 제품. DNA 손상 반응 및 세포주기 조절 연구에 적합.
- 카탈로그번호
- PA586675
- 판매단위
- pk
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Applications
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:500–1:1,000 |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:50–1:200 |
Product Specifications
| Property | Description |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Synthetic phosphopeptide derived from human ATM around the phosphorylation site of Serine 1981 |
| 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_2803435 |
Product Specific Information
Purity is >95% by SDS-PAGE.
Target Information
Ataxia-telangiectasia Mutated (ATM) is a protein belonging to the PI3/PI4 kinase family. It plays a key role in repairing double-stranded DNA breaks caused by ionizing radiation and other mutagens. The ATM gene product phosphorylates proteins such as P53, Mdm2, BRCA1, and SMC1, regulating cell cycle and apoptosis. ATM becomes autophosphorylated and activated upon DNA damage, initiating kinase cascades involved in DNA repair and cell-cycle control. Deficiency of ATM leads to increased sensitivity to ionizing radiation and impaired p53 induction, contributing to ataxia-telangiectasia pathogenesis.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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