Thermo Fisher Scientific PIF1 Polyclonal Antibody
Thermo Fisher Scientific의 PIF1 Polyclonal Antibody는 인간, 마우스, 랫트에 반응하며 Western blot 및 IHC(P) 실험에 적합합니다. 고순도 친화 크로마토그래피로 정제된 비결합 항체로, PIF1 단백질의 내인성 수준을 검출합니다. 연구용으로만 사용됩니다.
- 카탈로그번호
- PA5103641
- 판매단위
- pk
카탈로그
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Applications
Western Blot (WB)
- Tested Dilution: 1:1,000–1:3,000
Immunohistochemistry (Paraffin) (IHC (P))
- Tested Dilution: 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 PIF1 (Accession Q9H611), corresponding to amino acid residues V322–V372 |
| Conjugate | Unconjugated |
| Form | Liquid |
| Concentration | 1 mg/mL |
| Purification | Affinity 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_2852975 |
Product Specific Information
Antibody detects endogenous levels of total PIF1.
Target Information
PIF1 is a single-stranded (ss) DNA-dependent ATPase and DNA helicase that unwinds DNA in a 5′ to 3′ direction. It plays a critical role in DNA replication and telomere length maintenance in Saccharomyces cerevisiae. The PIF1 gene is highly conserved from yeast to humans. Mutations in PIF1 lead to telomere elongation, indicating its function as a catalytic inhibitor of telomere formation and elongation. Human PIF1 binds telomeric DNA and inhibits telomerase activity, counteracting the RecQ homolog Sgs1 helicase activity. Degradation of PIF1 is mediated by the ubiquitin–26S proteasome pathway.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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