Thermo Fisher Scientific Phospho-CDKN2A (Ser140) Polyclonal Antibody
인간 CDKN2A의 Ser140 인산화 부위를 인식하는 Rabbit Polyclonal 항체로 다양한 면역분석(WB, IHC, ICC, Flow, ELISA)에 사용 가능. 고순도 Protein A 정제, 액상 형태, -20°C 보관. 세포주기 조절 및 종양 억제 연구에 적합.
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Thermo Fisher Scientific Phospho-CDKN2A (Ser140) Polyclonal Antibody
Applications and Tested Dilutions
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | Assay-dependent |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:200 |
| Immunohistochemistry (Frozen) (IHC (F)) | 1:100–1:500 |
| Immunocytochemistry (ICC/IF) | 1:50–1:200 |
| Flow Cytometry (Flow) | 1:20–1:100 |
| ELISA | 1:500–1:1,000 |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | KLH conjugated synthetic phosphopeptide derived from human CDKN2A around the phosphorylation site of Ser140 [RG(p-S)NH] |
| 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
The CDKN2A gene produces several transcript variants differing in their first exons. At least three alternatively spliced variants encode distinct proteins, two of which are CDK4 inhibitors. Another transcript includes an alternate first exon located 20 Kb upstream and encodes an ARF protein that stabilizes p53 by sequestering MDM2, preventing p53 degradation. Despite structural differences, both CDK inhibitor isoforms and ARF product share a role in G1 cell cycle control. This gene is frequently mutated or deleted in various tumors and serves as a key tumor suppressor.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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