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SIRPA/NFκB Reporter Lentivirus
$895.00
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HVEM/NFκB Reporter Lentivirus
$895.00
STING/ISRE Reporter Lentivirus
$895.00
The STING/ISRE Immunotherapy Reporter Lentivirus is designed to evaluate the activation of the cGAS-STING pathway, a critical innate immune pathway involved in defense against viral infections and tumor growth through the induction of type I interferons (IFNs) and inflammatory cytokines. This pathway senses cytosolic double-stranded DNA (dsDNA) to activate NF-κB and IRF3, which binds to the ISRE to induce inflammatory cytokines and IFNs.
The STING/ISRE reporter is an essential tool for establishing stable, sensitive cell lines for screening cGAS-STING pathway agonists. It enables the monitoring of the effects of these agonists on the regulation of the tumor microenvironment, particularly in association with antigen-presenting cells, dendritic cells (DCs), and antitumor T cells.
This product features a dual reporter system comprising secreted Gaussia luciferase (GLuc) and GFP, driven by ISRE elements, and is designed for high-efficiency transduction and stable expression in your cells of interest. The all-in-one high-titer purified lentivirus facilitates the generation of robust cell lines for functional assays.
This product is supplied as high-titer lentiviral particles (third generation), purified by PEG precipitation and sucrose gradient centrifugation. The lentiviral particles are VSV-G pseudotyped, ideal for transducing difficult-to-transfect cells, including primary or thawed cells.
Have questions about this product? Need a stable cell line? Contact Us
Available Options:
Specifications
STING/ISRE Reporter Lentivirus (STING Assay) Details
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| TRV-0008 | |
| High-titer Lentiviral Particles, third generation, VSV-G pseudotyped | |
| Serum-free RPMI-1640, frozen solution | |
| One vial | |
| 380 μl/vial | |
| 1-2×10^6 TU/vial, depending on the variant | |
| 3×10^8 VP/ml | |
| -80oC | |
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| Promoter | EF1α |
| Human STING (C-terminal Flag) | |
| NM_198282 | |
| Puromycin (Puro) or Blasticidin (BSD) | |
| Tandem repeats of response elements coupled to minimal TATA promoter and upstream proprietary enhancer | |
| Interferon-stimulated response elements (ISRE) | |
| GFP or RFP plus secreted Gaussia Luc (GLuc), separated by P2A | |
| STING/ISRE Assay. The product can be used to generate stable cell lines that read out STING signaling through downstream activity of ISRE. The fluorescent and luminescent dual reporter provides flexibility in the readout approach. GLuc is secreted, allowing the user to detect it in various biological media. Generally, the product is useful for analyzing cell activity as a function of STING stimulation/inhibition. |
*Transduction units (TU), based on the number of drug resistant or fluorescent HEK293FT cells after transduction with the virus.
Vector Layout
Advantages
- Versatile Readouts Luminescent and fluorescent dual readout provide unprecedented flexibility.
- Open Doors to Discovery Monitor signal pathway activity in vitro or in vivo with secreted GLuc.
- Innovative Technology Utilizes our novel reporter technology with upstream enhancer to boost signal intensity.
- License-free & Affordable Generate your own cell lines with ease, freeing you from constraints of expensive fixed commercial reporter cell lines. The EF1α promoter-driven receptor/ligand provides long-term stable expression in cell lines.
- Unmatched customization Various reporters and selection markers to choose from, perfectly tailored to your specific research needs.
Custom Orders
If you require a modification to one of our products, such as a change in reporter or other vector component, please contact us. Examples of potential customization options are shown in the table below and can be custom-made upon request. Please note that not all options may be feasible due to size limitations and this will depend on the specific product. We also welcome requests for custom products like the one shown on this page.
Additional Custom Service Options
- Send us your cells and we can establish a stable reporter cell line for you using this product. Learn more.
- ORF cDNA plasmids featured in the product figures are available upon request.
- Ultra-high concentration virus can be provided upon request in your choice of medium and volume (i.e. for in vivo applications).
Lentiviral Transduction Protocol
MSDS
Frequently Asked Questions
Frequently Asked Questions
Can I purchase the plasmid for this product?
TF reporter products such as this one are not available in plasmid format. They are only available as high-titer lentiviral particles. Other gene products on our site, such as ORF cDNA and shRNA products are available in either format.