
Thermo Fisher Scientific E4F1 Polyclonal Antibody
E4F1 단백질을 인식하는 Thermo Fisher Scientific의 Rabbit Polyclonal Antibody. Western blot, ICC/IF, IP 등 다양한 응용 가능. 고순도 항원 친화 크로마토그래피로 정제되었으며 PBS/glycerol buffer에 안정화. 세포 생존 및 p53, pRB 경로 연구에 적합.
- 판매단위
- pk
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Thermo Fisher Scientific E4F1 Polyclonal Antibody
Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 0.04–0.4 µg/mL |
| Immunocytochemistry (ICC/IF) | 0.25–2 µg/mL |
| Immunoprecipitation (IP) | 1:25 |
Product Specifications
| Specification | Description |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | Recombinant Human E4F1 (Control fragment: Product #RP-105531) |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 0.5 mg/mL |
| Purification | Antigen affinity chromatography |
| Storage Buffer | PBS, pH 7.2, with 40% glycerol |
| Contains | 0.02% sodium azide |
| Storage Conditions | Store at 4°C short term; for long term, store at -20°C (avoid freeze/thaw cycles) |
| Shipping Conditions | Wet ice |
| RRID | AB_2663632 |
Product Specific Information
Immunogen sequence:
RHLKSLTPCTE KIRFSVSKDV VVSKEDARAG SGAGAAGLGT ATSSVTGEPI ETSPVIHLVT DAKGTVIHEV HVQM
- Highest antigen sequence identity to orthologs: mouse 77%, rat 79%.
Target Information
E4F1 may function as a transcriptional repressor and as a ubiquitin ligase mediating ubiquitination of chromatin-associated TP53. Plays roles in cell survival and proliferation by controlling the cell cycle. Involved in p53 and pRB tumor suppressor pathways and regulates cyclin CCNA2 transcription.
Identified as a cellular target of the adenoviral oncoprotein E1A, required for transcriptional activation and repression of viral genes.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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