Thermo Fisher Scientific SFPQ Polyclonal Antibody
SFPQ 단백질을 인식하는 Rabbit Polyclonal Antibody로 인간, 마우스, 랫트에 반응합니다. Western blot, IHC, ICC/IF에 적합하며, 고순도 Affinity chromatography로 정제되었습니다. Alzheimer’s disease 등 신경퇴행성 연구에 활용 가능합니다.
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Applications
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:500–1:2,000 |
| Immunohistochemistry (Paraffin) (IHC (P)) | 1:50–1:200 |
| Immunocytochemistry (ICC/IF) | 1:100–1:500 |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human, Mouse, Rat |
| Host/Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | A synthesized peptide derived from human SFPQ (Accession P23246), corresponding to amino acid residues Y597–G647 |
| 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_2815641 |
Product Specific Information
Antibody detects endogenous levels of total SFPQ.
Target Information
SFPQ (also named PSF) encodes a nuclear factor involved in splicing and regulation of gene expression. It likely forms a heteromer with NONO and participates in DNA pairing and repair.
Recent studies have identified SFPQ as a downstream target of tau, showing nuclear depletion and cytoplasmic accumulation in neurons and astrocytes of Alzheimer’s disease brains. Reduced SFPQ levels may correlate with tau pathology, suggesting its significant role in neurodegenerative diseases including AD.
SFPQ protein may appear as 47 kDa, 52 kDa, or 100 kDa molecules in various cell types.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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