Thermo Fisher Scientific p14ARF Polyclonal Antibody
Human CDKN2A를 인식하는 Rabbit Polyclonal Antibody로 Western blot, ICC/IF, IP에 적합. 보존제가 없는 액상 형태로 제공되며 Protein A 및 Antigen affinity chromatography로 정제됨. 종양 억제 단백질 연구에 활용 가능.
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- PA580463
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- pk
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Thermo Fisher Scientific p14ARF Polyclonal Antibody
Applications and Tested Dilutions
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:500–1:2,000 |
| Immunocytochemistry (ICC/IF) | 1:300–1:10,000 |
| Immunoprecipitation (IP) | 1–4 µL/mg of lysate |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Synthetic peptide corresponding to the C-terminus of Human CDKN2A |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Protein A, Antigen affinity chromatography |
| Storage Buffer | PBS |
| Contains | No preservative |
| Storage Conditions | Store at 4°C short term; for long-term storage, store at -20°C avoiding freeze/thaw cycles |
| Shipping Conditions | Ambient (domestic); Wet ice (international) |
| RRID | AB_2787777 |
Product Specific Information
- Preservative-free formulation.
- Sodium azide (final concentration 0.05%–0.1%) recommended to prevent contamination.
- Specificity: Human CDKN2A.
Target Information
The INK4a locus on chromosome 9p21 is frequently affected in human tumors. It encodes two structurally distinct tumor suppressor proteins—p16INK4a and ARF (p14ARF in human, P19ARF in mouse).
These proteins interact with upstream tumor suppressors, retinoblastoma protein and p53, respectively, playing roles in cellular senescence, cell cycle control, and tumor suppression.
p14ARF (or P19ARF in mouse) can induce G1 and G2 phase arrest dependent on functional p53.
Differences in ARF function between species may contribute to varying tumor susceptibility.
For Research Use Only.
Not for use in diagnostic procedures or resale without express authorization.
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