pGreenFire 2.0 NFκB Reporter Lentivector & Virus
- Sort responsive cells with GFP
- Measure activity with red firefly luciferase
- Leverage SBI’s highly-regarded lentivectors
- Create stable signaling pathway reporter cell lines
- Introduce reporters into difficult-to-transfect cell types, including primary and non-dividing mammalian cell lines
Products
| Catalog Number | Description | Size | Price | Quantity | Add to Cart | |||
|---|---|---|---|---|---|---|---|---|
| TR412PA-P | pGreenFire 2.0 NFkB reporter plasmid (pGF2-NFκB-rFluc-T2A-GFP-mPGK-Puro) | 10 µg | $702 |
|
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| TR412VA-P | pGreenFire 2.0 NFkB reporter virus (pGF2-NFκB-rFluc-T2A-GFP-mPGK-Puro) | >2 x 10^6 IFUs | $702 |
|
||||
Overview
Overview
Monitor signal transduction in real time with our re-engineered pGreenFire 2.0 Lentivectors
SBI has upgraded our popular pGreenFire signaling pathway reporter lentivectors with a design that leads to more reliable generation of stable cell lines. We’ve also swapped in the red firefly luciferase reporter (rFLuc), which opens up the possibility of performing a dual-spectral luciferase assay and delivers greater sensitivity for in vivo applications than conventional luciferase.
With the pGreenFire 2.0 NFκB Reporter Lentivector & Virus (pGF2-NFκB-rFluc-T2A-GFP-mPGK-Puro), the core reporter functionality is similar to the original pGreenFire lentivector—NF-κB transcriptional response elements (TREs) are placed upstream of a minimal CMV promoter (mCMV) which together drive co-expression of rFLuc and GFP in response to NF-κB activity. The result is the ability to quantitatively measure NF-κB activity using both fluorescence and luciferase activity.
What makes our next-gen pGreenFire 2.0 vectors even better than other TRE reporter vectors is the smart design, which adds in a constitutive selection cassette for stable cell line generation while minimizing interference with the upstream TRE. By using a weak/moderate mPGK promoter to drive the antibiotic selection marker (puromycin resistance) and carefully arranging the conditional reporter genes, the selection marker is reliably expressed without compromising conditional expression of rFLuc and GFP.
As with our original pGreenFire1 vectors, all pGreenFire 2.0 lentivectors leverage our reliable lentivector technology and save you time with pre-built signal transduction pathway reporters that come as ready-to-transduce pre-packaged lentivirus and plasmid that can be transfected into the lentivirus producing system of your choice*.
- Sort responsive cells with GFP
- Measure activity with red firefly luciferase
- Leverage SBI’s highly-regarded lentivectors
- Create stable signaling pathway reporter cell lines
- Introduce reporters into difficult-to-transfect cell types, including primary and non-dividing mammalian cell lines
*Please note that these vectors only function properly when transduced. Transfection keeps the constitutive RSV promoter intact, leading to nonspecific expression of the reporter genes.How It Works
Supporting Data
Supporting Data
See our pGreenFire 2.0 transcriptional response element reporters in action
Figure 1.The pGreenFire 2.0 NFκB Reporter efficiently and quantitatively reports on NFκB activity in MDA-MB-213 cells. Relative luciferase activity (A) and GFP activity (B) both increase in response to TNFα, and NFκB inducer. (C) Like all pGreenFire 2.0 lentivectors, the pGreenFire 2.0 NFκB Reporter contains an mPGK-Puro cassette to streamline creation of stable reporters integrated into the cell lines of your choice.
FAQs
Resources
Related Products
Citations
-
Ishino, T, et al. (2023) Somatic mutations can induce a noninflamed tumour microenvironment via their original gene functions, despite deriving neoantigens. British journal of cancer. 2023;. PM ID: 36732592
-
Pandi, K, et al. (2023) Porphyromonas gingivalis induction of TLR2 association with Vinculin enables PI3K activation and immune evasion. PLoS pathogens. 2023; 19(4):e1011284. PM ID: 37023213
-
Labanieh, L, et al. (2022) Enhanced safety and efficacy of protease-regulated CAR-T cell receptors. Cell. 2022;. PM ID: 35483375
-
Teng, CT, et al. (2022) SUPPLEMENTARY MATERIAL: Development of novel cell lines for high throughput screening to detect estrogen-related receptor alpha modulators. slas-discovery.org. 2022;. Link: slas-discovery.org
-
Dane, EL, et al. (2022) STING agonist delivery by tumour-penetrating PEG-lipid nanodiscs primes robust anticancer immunity. Nature materials. 2022; 21(6):710-720. PM ID: 35606429
-
Liu, Y, et al. (2022) MCTP1 promotes SNAI1-driven neuroendocrine differentiation and epithelial-to- mesenchymal transition of prostate cancer enhancement by ZBTB46/FOXA2/HIF1A. Research Square. 2022;. Link: Research Square
-
Deng, Z, Lyu, W & Zhang, G. (2022) High-Throughput Identification of Epigenetic Compounds to Enhance Chicken Host Defense Peptide Gene Expression. Antibiotics (Basel, Switzerland). 2022; 11(7). PM ID: 35884187
-
Chang, WM, et al. (2022) The aberrant cancer metabolic gene carbohydrate sulfotransferase 11 promotes non-small cell lung cancer cell metastasis via dysregulation of ceruloplasmin and intracellular iron balance. Translational oncology. 2022; 25:101508. PM ID: 35985204
-
Chen, C, et al. (2022) ATF4-dependent fructolysis fuels growth of glioblastoma multiforme. Nature communications. 2022; 13(1):6108. PM ID: 36245009
-
Takase, S, et al. (2022) 17β-neriifolin from unripe fruits of Cerbera manghas suppressed cell proliferation via the inhibition of HOXA9-dependent transcription and the induction of apoptosis in the human AML cell line THP-1. Journal of natural medicines. 2022;. PM ID: 36266527
-
Donohue, L, et al. (2022) A cis-regulatory lexicon of DNA motif combinations mediating cell-type-specific gene regulation. Cell Genomics. 2022;:100191. Link: Cell Genomics
-
Caligiuri, SPB, et al. (2022) Hedgehog-interacting protein acts in the habenula to regulate nicotine intake. Proceedings of the National Academy of Sciences of the United States of America. 2022; 119(46):e2209870119. PM ID: 36346845
-
Tan, TG, et al. (2022) SPATA2 and CYLD inhibit T cell infiltration into colorectal cancer via regulation of IFN-γ/STAT1 axis. Frontiers in oncology. 2022; 12:1016307. PM ID: 36531014
-
Mauro-Lizcano, M, Sotgia, F & Lisanti, MP. (2022) SOX2-high cancer cells exhibit an aggressive phenotype, with increases in stemness, proliferation and invasion, as well as higher metabolic activity and ATP production. Aging. 2022; 14(24):9877-9889. PM ID: 36566021
-
Haag, D, et al. (2021) H3.3-K27M drives neural stem cell-specific gliomagenesis in a human iPSC-derived model. Cancer cell. 2021;. PM ID: 33545065
-
Deng, P, et al. (2021) Loss of KDM4B exacerbates bone-fat imbalance and mesenchymal stromal cell exhaustion in skeletal aging. Cell stem cell. 2021;. PM ID: 33571444
-
Bencomo-Alvarez, AE, et al. (2021) Proteasome 26S subunit, non-ATPases 1 (PSMD1) and 3 (PSMD3), play an oncogenic role in chronic myeloid leukemia by stabilizing nuclear factor-kappa B. Oncogene. 2021;. PM ID: 33712704
-
Miyashita, Y, et al. (2021) The CR9 element is a novel mechanical load-responsive enhancer that regulates natriuretic peptide genes expression. FASEB journal : official publication of the Federation of American Societies for Experimental Biology. 2021; 35(4):e21495. PM ID: 33689182
-
Sugali, CK, et al. (2021) Full title: The canonical Wnt signaling pathway inhibits the glucocorticoid receptor signaling pathway in the trabecular meshwork. The American journal of pathology. 2021;. PM ID: 33705750
-
Cook, B, et al. (2021) The small molecule DIPQUO promotes osteogenic differentiation via inhibition of glycogen synthase kinase 3 β signaling. The Journal of biological chemistry. 2021;:100696. PM ID: 33895139
- See More
Products
| Catalog Number | Description | Size | Price | Quantity | Add to Cart | |||
|---|---|---|---|---|---|---|---|---|
| TR412PA-P | pGreenFire 2.0 NFkB reporter plasmid (pGF2-NFκB-rFluc-T2A-GFP-mPGK-Puro) | 10 µg | $702 |
|
||||
| TR412VA-P | pGreenFire 2.0 NFkB reporter virus (pGF2-NFκB-rFluc-T2A-GFP-mPGK-Puro) | >2 x 10^6 IFUs | $702 |
|
||||
Overview
Overview
Monitor signal transduction in real time with our re-engineered pGreenFire 2.0 Lentivectors
SBI has upgraded our popular pGreenFire signaling pathway reporter lentivectors with a design that leads to more reliable generation of stable cell lines. We’ve also swapped in the red firefly luciferase reporter (rFLuc), which opens up the possibility of performing a dual-spectral luciferase assay and delivers greater sensitivity for in vivo applications than conventional luciferase.
With the pGreenFire 2.0 NFκB Reporter Lentivector & Virus (pGF2-NFκB-rFluc-T2A-GFP-mPGK-Puro), the core reporter functionality is similar to the original pGreenFire lentivector—NF-κB transcriptional response elements (TREs) are placed upstream of a minimal CMV promoter (mCMV) which together drive co-expression of rFLuc and GFP in response to NF-κB activity. The result is the ability to quantitatively measure NF-κB activity using both fluorescence and luciferase activity.
What makes our next-gen pGreenFire 2.0 vectors even better than other TRE reporter vectors is the smart design, which adds in a constitutive selection cassette for stable cell line generation while minimizing interference with the upstream TRE. By using a weak/moderate mPGK promoter to drive the antibiotic selection marker (puromycin resistance) and carefully arranging the conditional reporter genes, the selection marker is reliably expressed without compromising conditional expression of rFLuc and GFP.
As with our original pGreenFire1 vectors, all pGreenFire 2.0 lentivectors leverage our reliable lentivector technology and save you time with pre-built signal transduction pathway reporters that come as ready-to-transduce pre-packaged lentivirus and plasmid that can be transfected into the lentivirus producing system of your choice*.
- Sort responsive cells with GFP
- Measure activity with red firefly luciferase
- Leverage SBI’s highly-regarded lentivectors
- Create stable signaling pathway reporter cell lines
- Introduce reporters into difficult-to-transfect cell types, including primary and non-dividing mammalian cell lines
*Please note that these vectors only function properly when transduced. Transfection keeps the constitutive RSV promoter intact, leading to nonspecific expression of the reporter genes.How It Works
Supporting Data
Supporting Data
See our pGreenFire 2.0 transcriptional response element reporters in action
Figure 1.The pGreenFire 2.0 NFκB Reporter efficiently and quantitatively reports on NFκB activity in MDA-MB-213 cells. Relative luciferase activity (A) and GFP activity (B) both increase in response to TNFα, and NFκB inducer. (C) Like all pGreenFire 2.0 lentivectors, the pGreenFire 2.0 NFκB Reporter contains an mPGK-Puro cassette to streamline creation of stable reporters integrated into the cell lines of your choice.
FAQs
Resources
Citations
-
Ishino, T, et al. (2023) Somatic mutations can induce a noninflamed tumour microenvironment via their original gene functions, despite deriving neoantigens. British journal of cancer. 2023;. PM ID: 36732592
-
Pandi, K, et al. (2023) Porphyromonas gingivalis induction of TLR2 association with Vinculin enables PI3K activation and immune evasion. PLoS pathogens. 2023; 19(4):e1011284. PM ID: 37023213
-
Labanieh, L, et al. (2022) Enhanced safety and efficacy of protease-regulated CAR-T cell receptors. Cell. 2022;. PM ID: 35483375
-
Teng, CT, et al. (2022) SUPPLEMENTARY MATERIAL: Development of novel cell lines for high throughput screening to detect estrogen-related receptor alpha modulators. slas-discovery.org. 2022;. Link: slas-discovery.org
-
Dane, EL, et al. (2022) STING agonist delivery by tumour-penetrating PEG-lipid nanodiscs primes robust anticancer immunity. Nature materials. 2022; 21(6):710-720. PM ID: 35606429
-
Liu, Y, et al. (2022) MCTP1 promotes SNAI1-driven neuroendocrine differentiation and epithelial-to- mesenchymal transition of prostate cancer enhancement by ZBTB46/FOXA2/HIF1A. Research Square. 2022;. Link: Research Square
-
Deng, Z, Lyu, W & Zhang, G. (2022) High-Throughput Identification of Epigenetic Compounds to Enhance Chicken Host Defense Peptide Gene Expression. Antibiotics (Basel, Switzerland). 2022; 11(7). PM ID: 35884187
-
Chang, WM, et al. (2022) The aberrant cancer metabolic gene carbohydrate sulfotransferase 11 promotes non-small cell lung cancer cell metastasis via dysregulation of ceruloplasmin and intracellular iron balance. Translational oncology. 2022; 25:101508. PM ID: 35985204
-
Chen, C, et al. (2022) ATF4-dependent fructolysis fuels growth of glioblastoma multiforme. Nature communications. 2022; 13(1):6108. PM ID: 36245009
-
Takase, S, et al. (2022) 17β-neriifolin from unripe fruits of Cerbera manghas suppressed cell proliferation via the inhibition of HOXA9-dependent transcription and the induction of apoptosis in the human AML cell line THP-1. Journal of natural medicines. 2022;. PM ID: 36266527
-
Donohue, L, et al. (2022) A cis-regulatory lexicon of DNA motif combinations mediating cell-type-specific gene regulation. Cell Genomics. 2022;:100191. Link: Cell Genomics
-
Caligiuri, SPB, et al. (2022) Hedgehog-interacting protein acts in the habenula to regulate nicotine intake. Proceedings of the National Academy of Sciences of the United States of America. 2022; 119(46):e2209870119. PM ID: 36346845
-
Tan, TG, et al. (2022) SPATA2 and CYLD inhibit T cell infiltration into colorectal cancer via regulation of IFN-γ/STAT1 axis. Frontiers in oncology. 2022; 12:1016307. PM ID: 36531014
-
Mauro-Lizcano, M, Sotgia, F & Lisanti, MP. (2022) SOX2-high cancer cells exhibit an aggressive phenotype, with increases in stemness, proliferation and invasion, as well as higher metabolic activity and ATP production. Aging. 2022; 14(24):9877-9889. PM ID: 36566021
-
Haag, D, et al. (2021) H3.3-K27M drives neural stem cell-specific gliomagenesis in a human iPSC-derived model. Cancer cell. 2021;. PM ID: 33545065
-
Deng, P, et al. (2021) Loss of KDM4B exacerbates bone-fat imbalance and mesenchymal stromal cell exhaustion in skeletal aging. Cell stem cell. 2021;. PM ID: 33571444
-
Bencomo-Alvarez, AE, et al. (2021) Proteasome 26S subunit, non-ATPases 1 (PSMD1) and 3 (PSMD3), play an oncogenic role in chronic myeloid leukemia by stabilizing nuclear factor-kappa B. Oncogene. 2021;. PM ID: 33712704
-
Miyashita, Y, et al. (2021) The CR9 element is a novel mechanical load-responsive enhancer that regulates natriuretic peptide genes expression. FASEB journal : official publication of the Federation of American Societies for Experimental Biology. 2021; 35(4):e21495. PM ID: 33689182
-
Sugali, CK, et al. (2021) Full title: The canonical Wnt signaling pathway inhibits the glucocorticoid receptor signaling pathway in the trabecular meshwork. The American journal of pathology. 2021;. PM ID: 33705750
-
Cook, B, et al. (2021) The small molecule DIPQUO promotes osteogenic differentiation via inhibition of glycogen synthase kinase 3 β signaling. The Journal of biological chemistry. 2021;:100696. PM ID: 33895139
- See More