Thermo Fisher Scientific IFI16 Polyclonal Antibody
Human IFI16 단백질을 인식하는 Rabbit Polyclonal Antibody로, WB 및 ICC/IF에 적합합니다. 합성 펩타이드 항원을 이용해 제작되었으며, 액상 형태로 1 mg/mL 농도입니다. 친화 크로마토그래피로 정제되었으며, -20°C에서 보관합니다.
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- PA5101600
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Applications and Tested Dilution
| Application | Tested Dilution |
|---|---|
| Western Blot (WB) | 1:500–1:1,000 |
| Immunocytochemistry (ICC/IF) | 1:100–1:500 |
Product Specifications
| 항목 | 내용 |
|---|---|
| Species Reactivity | Human |
| Host / Isotype | Rabbit / IgG |
| Class | Polyclonal |
| Type | Antibody |
| Immunogen | A synthesized peptide derived from human IFI16 (Accession Q16666), corresponding to amino acid residues E739–F785 |
| 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_2851034 |
Product Specific Information
Antibody detects endogenous levels of total IFI16.
Target Information
IFI16 (gamma-interferon-inducible protein 16) binds double-stranded DNA, preferentially to supercoiled and cruciform DNA structures. It is involved in transcriptional regulation and may act as a transcriptional repressor. IFI16 plays a role in hematopoietic differentiation by activating unknown target genes and modulates cell cycle regulatory factors such as p53/TP53 and retinoblastoma protein.
It also participates in innate immune response by recognizing viral dsDNA in the cytosol and nucleus. Upon binding viral DNA, IFI16 recruits TMEM173/STING to induce IFN-beta production and activates the IFR3 signaling cascade during HSV-1 infection. Additionally, IFI16 promotes heterochromatin assembly on herpesviral DNA, inhibiting viral gene expression and replication.
IFI16 is further implicated in MTA1-mediated epigenetic regulation of ESR1 expression in breast cancer.
For Research Use Only. Not for use in diagnostic procedures. Not for resale without express authorization.
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