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Promega pgl3-enhancer vector
Pgl3 Enhancer Vector, supplied by Promega, used in various techniques. Bioz Stars score: 90/100, based on 1 PubMed citations. ZERO BIAS - scores, article reviews, protocol conditions and more
https://www.bioz.com/product/pgl3-enhancer+vector/pgl3+basic/us12006498-169-18-20
Average 90 stars, based on 1 article reviews
pgl3-enhancer vector - by Bioz Stars, 2026-10
90/100 stars

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Related Articles

Polymerase Chain Reaction:

Article Title: SINE Insertion in the Pig Carbonic Anhydrase 5B (CA5B) Gene Is Associated with Changes in Gene Expression and Phenotypic Variation.
Article Snippet: These fragments were each inserted into the PGL3-Enhancer vector (Promega, Madison, WI, USA) to construct CA5BSINE+389bp-LucEn and CA5BSINE+783bp-LucEn vectors, respectively.

Article Title: NGX6 gene mediated by promoter methylation as a potential molecular marker in colorectal cancer
Article Snippet: In order to identify the proximal promoter region of NGX6 gene, four constructs of progressive deletion were generated and cloned to the upstream of the luciferase reporter gene in the pGL3-enhancer vector (Promega).

Article Title: Promoter Hypermethylation-mediated Inactivation of LRRC4 in Gliomas
Article Snippet: The 5' upsteam regulatory region of the LRRC4 gene was subcloned into the KpnI and Bgl II restriction sites of the pGL3-enhancer vector (Promega).

Article Title: Regulation of Cysteinyl Leukotriene Receptor 2 Expression—A Potential Anti-Tumor Mechanism
Article Snippet: Human CysLT 2 R promoter fragments were subcloned into a pGL3-enhancer vector (Promega) containing a luciferase reporter gene.

Article Title: A Genetic Variant in the IL-17 Promoter Is Functionally Associated with Acute Graft-Versus-Host Disease after Unrelated Bone Marrow Transplantation
Article Snippet: The resultant fragments IL-17/197A or IL-17/197G were subcloned into the pGL3-enhancer vector at the MluI and HindIII sites (Promega, Madison, WI) to generate pGL3-197A-enhancer or pGL3-197G-enhancer constructs.

Article Title: Genetic Variants in Telomerase Reverse Transcriptase Contribute to Solar Lentigines.
Article Snippet: Plasmid construction and luciferase assays Telomerase reverse transcriptase (TERT) promoter region was isolated from human genomic DNA using PCR, and the PCR products were cut with KpnI and XhoI or XhoI and HindIII restriction enzymes (New England Biolabs, Ipswich, MA), gel purified, and subcloned into pGL3-Enhancer Vector or pGL3Promoter Vector (Promega, Madison, WI).

Article Title: Composition for regulating expression of PROX1 or expression of telomerase reverse transcriptase comprising activity regulator or method for screening telomerase reverse transcriptase regulator
Article Snippet: The PCR product was digested with SacI and XhoI, and the prepared amplicons 1-3 were inserted into a pGL3-enhancer vector (Promega, Madison, WI, USA).

Article Title: Egr-1 regulates the transcription of NGX6 gene through a Sp1/Egr-1 overlapping site in the promoter
Article Snippet: These deletion fragments were cleaved, gel-purified and cloned into pGL3-enhancer vector (Promega).

Plasmid Preparation:

Article Title: SINE Insertion in the Pig Carbonic Anhydrase 5B (CA5B) Gene Is Associated with Changes in Gene Expression and Phenotypic Variation.
Article Snippet: These fragments were each inserted into the PGL3-Enhancer vector (Promega, Madison, WI, USA) to construct CA5BSINE+389bp-LucEn and CA5BSINE+783bp-LucEn vectors, respectively.

Article Title: NGX6 gene mediated by promoter methylation as a potential molecular marker in colorectal cancer
Article Snippet: In order to identify the proximal promoter region of NGX6 gene, four constructs of progressive deletion were generated and cloned to the upstream of the luciferase reporter gene in the pGL3-enhancer vector (Promega).

Article Title: Promoter Hypermethylation-mediated Inactivation of LRRC4 in Gliomas
Article Snippet: The 5' upsteam regulatory region of the LRRC4 gene was subcloned into the KpnI and Bgl II restriction sites of the pGL3-enhancer vector (Promega).

Article Title: Regulation of Cysteinyl Leukotriene Receptor 2 Expression—A Potential Anti-Tumor Mechanism
Article Snippet: Human CysLT 2 R promoter fragments were subcloned into a pGL3-enhancer vector (Promega) containing a luciferase reporter gene.

Article Title: A Genetic Variant in the IL-17 Promoter Is Functionally Associated with Acute Graft-Versus-Host Disease after Unrelated Bone Marrow Transplantation
Article Snippet: The resultant fragments IL-17/197A or IL-17/197G were subcloned into the pGL3-enhancer vector at the MluI and HindIII sites (Promega, Madison, WI) to generate pGL3-197A-enhancer or pGL3-197G-enhancer constructs.

Article Title: Genetic Variants in Telomerase Reverse Transcriptase Contribute to Solar Lentigines.
Article Snippet: Plasmid construction and luciferase assays Telomerase reverse transcriptase (TERT) promoter region was isolated from human genomic DNA using PCR, and the PCR products were cut with KpnI and XhoI or XhoI and HindIII restriction enzymes (New England Biolabs, Ipswich, MA), gel purified, and subcloned into pGL3-Enhancer Vector or pGL3Promoter Vector (Promega, Madison, WI).

Article Title: Composition for regulating expression of PROX1 or expression of telomerase reverse transcriptase comprising activity regulator or method for screening telomerase reverse transcriptase regulator
Article Snippet: The PCR product was digested with SacI and XhoI, and the prepared amplicons 1-3 were inserted into a pGL3-enhancer vector (Promega, Madison, WI, USA).

Article Title: Egr-1 regulates the transcription of NGX6 gene through a Sp1/Egr-1 overlapping site in the promoter
Article Snippet: These deletion fragments were cleaved, gel-purified and cloned into pGL3-enhancer vector (Promega).

Construct:

Article Title: SINE Insertion in the Pig Carbonic Anhydrase 5B (CA5B) Gene Is Associated with Changes in Gene Expression and Phenotypic Variation.
Article Snippet: These fragments were each inserted into the PGL3-Enhancer vector (Promega, Madison, WI, USA) to construct CA5BSINE+389bp-LucEn and CA5BSINE+783bp-LucEn vectors, respectively.

Article Title: NGX6 gene mediated by promoter methylation as a potential molecular marker in colorectal cancer
Article Snippet: In order to identify the proximal promoter region of NGX6 gene, four constructs of progressive deletion were generated and cloned to the upstream of the luciferase reporter gene in the pGL3-enhancer vector (Promega).

Article Title: Promoter Hypermethylation-mediated Inactivation of LRRC4 in Gliomas
Article Snippet: The 5' upsteam regulatory region of the LRRC4 gene was subcloned into the KpnI and Bgl II restriction sites of the pGL3-enhancer vector (Promega).

Article Title: Regulation of Cysteinyl Leukotriene Receptor 2 Expression—A Potential Anti-Tumor Mechanism
Article Snippet: Human CysLT 2 R promoter fragments were subcloned into a pGL3-enhancer vector (Promega) containing a luciferase reporter gene.

Article Title: A Genetic Variant in the IL-17 Promoter Is Functionally Associated with Acute Graft-Versus-Host Disease after Unrelated Bone Marrow Transplantation
Article Snippet: The resultant fragments IL-17/197A or IL-17/197G were subcloned into the pGL3-enhancer vector at the MluI and HindIII sites (Promega, Madison, WI) to generate pGL3-197A-enhancer or pGL3-197G-enhancer constructs.

Article Title: Genetic Variants in Telomerase Reverse Transcriptase Contribute to Solar Lentigines.
Article Snippet: Plasmid construction and luciferase assays Telomerase reverse transcriptase (TERT) promoter region was isolated from human genomic DNA using PCR, and the PCR products were cut with KpnI and XhoI or XhoI and HindIII restriction enzymes (New England Biolabs, Ipswich, MA), gel purified, and subcloned into pGL3-Enhancer Vector or pGL3Promoter Vector (Promega, Madison, WI).

Article Title: Composition for regulating expression of PROX1 or expression of telomerase reverse transcriptase comprising activity regulator or method for screening telomerase reverse transcriptase regulator
Article Snippet: The PCR product was digested with SacI and XhoI, and the prepared amplicons 1-3 were inserted into a pGL3-enhancer vector (Promega, Madison, WI, USA).

Article Title: Egr-1 regulates the transcription of NGX6 gene through a Sp1/Egr-1 overlapping site in the promoter
Article Snippet: These deletion fragments were cleaved, gel-purified and cloned into pGL3-enhancer vector (Promega).

Luciferase:

Article Title: SINE Insertion in the Pig Carbonic Anhydrase 5B (CA5B) Gene Is Associated with Changes in Gene Expression and Phenotypic Variation.
Article Snippet: These fragments were each inserted into the PGL3-Enhancer vector (Promega, Madison, WI, USA) to construct CA5BSINE+389bp-LucEn and CA5BSINE+783bp-LucEn vectors, respectively.

Article Title: NGX6 gene mediated by promoter methylation as a potential molecular marker in colorectal cancer
Article Snippet: In order to identify the proximal promoter region of NGX6 gene, four constructs of progressive deletion were generated and cloned to the upstream of the luciferase reporter gene in the pGL3-enhancer vector (Promega).

Article Title: Promoter Hypermethylation-mediated Inactivation of LRRC4 in Gliomas
Article Snippet: The 5' upsteam regulatory region of the LRRC4 gene was subcloned into the KpnI and Bgl II restriction sites of the pGL3-enhancer vector (Promega).

Article Title: Regulation of Cysteinyl Leukotriene Receptor 2 Expression—A Potential Anti-Tumor Mechanism
Article Snippet: Human CysLT 2 R promoter fragments were subcloned into a pGL3-enhancer vector (Promega) containing a luciferase reporter gene.

Article Title: A Genetic Variant in the IL-17 Promoter Is Functionally Associated with Acute Graft-Versus-Host Disease after Unrelated Bone Marrow Transplantation
Article Snippet: The resultant fragments IL-17/197A or IL-17/197G were subcloned into the pGL3-enhancer vector at the MluI and HindIII sites (Promega, Madison, WI) to generate pGL3-197A-enhancer or pGL3-197G-enhancer constructs.

Article Title: Genetic Variants in Telomerase Reverse Transcriptase Contribute to Solar Lentigines.
Article Snippet: Plasmid construction and luciferase assays Telomerase reverse transcriptase (TERT) promoter region was isolated from human genomic DNA using PCR, and the PCR products were cut with KpnI and XhoI or XhoI and HindIII restriction enzymes (New England Biolabs, Ipswich, MA), gel purified, and subcloned into pGL3-Enhancer Vector or pGL3Promoter Vector (Promega, Madison, WI).

Article Title: Composition for regulating expression of PROX1 or expression of telomerase reverse transcriptase comprising activity regulator or method for screening telomerase reverse transcriptase regulator
Article Snippet: The PCR product was digested with SacI and XhoI, and the prepared amplicons 1-3 were inserted into a pGL3-enhancer vector (Promega, Madison, WI, USA).

Article Title: Egr-1 regulates the transcription of NGX6 gene through a Sp1/Egr-1 overlapping site in the promoter
Article Snippet: These deletion fragments were cleaved, gel-purified and cloned into pGL3-enhancer vector (Promega).

Isolation:

Article Title: SINE Insertion in the Pig Carbonic Anhydrase 5B (CA5B) Gene Is Associated with Changes in Gene Expression and Phenotypic Variation.
Article Snippet: These fragments were each inserted into the PGL3-Enhancer vector (Promega, Madison, WI, USA) to construct CA5BSINE+389bp-LucEn and CA5BSINE+783bp-LucEn vectors, respectively.

Article Title: NGX6 gene mediated by promoter methylation as a potential molecular marker in colorectal cancer
Article Snippet: In order to identify the proximal promoter region of NGX6 gene, four constructs of progressive deletion were generated and cloned to the upstream of the luciferase reporter gene in the pGL3-enhancer vector (Promega).

Article Title: Promoter Hypermethylation-mediated Inactivation of LRRC4 in Gliomas
Article Snippet: The 5' upsteam regulatory region of the LRRC4 gene was subcloned into the KpnI and Bgl II restriction sites of the pGL3-enhancer vector (Promega).

Article Title: Regulation of Cysteinyl Leukotriene Receptor 2 Expression—A Potential Anti-Tumor Mechanism
Article Snippet: Human CysLT 2 R promoter fragments were subcloned into a pGL3-enhancer vector (Promega) containing a luciferase reporter gene.

Article Title: A Genetic Variant in the IL-17 Promoter Is Functionally Associated with Acute Graft-Versus-Host Disease after Unrelated Bone Marrow Transplantation
Article Snippet: The resultant fragments IL-17/197A or IL-17/197G were subcloned into the pGL3-enhancer vector at the MluI and HindIII sites (Promega, Madison, WI) to generate pGL3-197A-enhancer or pGL3-197G-enhancer constructs.

Article Title: Genetic Variants in Telomerase Reverse Transcriptase Contribute to Solar Lentigines.
Article Snippet: Plasmid construction and luciferase assays Telomerase reverse transcriptase (TERT) promoter region was isolated from human genomic DNA using PCR, and the PCR products were cut with KpnI and XhoI or XhoI and HindIII restriction enzymes (New England Biolabs, Ipswich, MA), gel purified, and subcloned into pGL3-Enhancer Vector or pGL3Promoter Vector (Promega, Madison, WI).

Article Title: Composition for regulating expression of PROX1 or expression of telomerase reverse transcriptase comprising activity regulator or method for screening telomerase reverse transcriptase regulator
Article Snippet: The PCR product was digested with SacI and XhoI, and the prepared amplicons 1-3 were inserted into a pGL3-enhancer vector (Promega, Madison, WI, USA).

Article Title: Egr-1 regulates the transcription of NGX6 gene through a Sp1/Egr-1 overlapping site in the promoter
Article Snippet: These deletion fragments were cleaved, gel-purified and cloned into pGL3-enhancer vector (Promega).

Purification:

Article Title: SINE Insertion in the Pig Carbonic Anhydrase 5B (CA5B) Gene Is Associated with Changes in Gene Expression and Phenotypic Variation.
Article Snippet: These fragments were each inserted into the PGL3-Enhancer vector (Promega, Madison, WI, USA) to construct CA5BSINE+389bp-LucEn and CA5BSINE+783bp-LucEn vectors, respectively.

Article Title: NGX6 gene mediated by promoter methylation as a potential molecular marker in colorectal cancer
Article Snippet: In order to identify the proximal promoter region of NGX6 gene, four constructs of progressive deletion were generated and cloned to the upstream of the luciferase reporter gene in the pGL3-enhancer vector (Promega).

Article Title: Promoter Hypermethylation-mediated Inactivation of LRRC4 in Gliomas
Article Snippet: The 5' upsteam regulatory region of the LRRC4 gene was subcloned into the KpnI and Bgl II restriction sites of the pGL3-enhancer vector (Promega).

Article Title: Regulation of Cysteinyl Leukotriene Receptor 2 Expression—A Potential Anti-Tumor Mechanism
Article Snippet: Human CysLT 2 R promoter fragments were subcloned into a pGL3-enhancer vector (Promega) containing a luciferase reporter gene.

Article Title: A Genetic Variant in the IL-17 Promoter Is Functionally Associated with Acute Graft-Versus-Host Disease after Unrelated Bone Marrow Transplantation
Article Snippet: The resultant fragments IL-17/197A or IL-17/197G were subcloned into the pGL3-enhancer vector at the MluI and HindIII sites (Promega, Madison, WI) to generate pGL3-197A-enhancer or pGL3-197G-enhancer constructs.

Article Title: Genetic Variants in Telomerase Reverse Transcriptase Contribute to Solar Lentigines.
Article Snippet: Plasmid construction and luciferase assays Telomerase reverse transcriptase (TERT) promoter region was isolated from human genomic DNA using PCR, and the PCR products were cut with KpnI and XhoI or XhoI and HindIII restriction enzymes (New England Biolabs, Ipswich, MA), gel purified, and subcloned into pGL3-Enhancer Vector or pGL3Promoter Vector (Promega, Madison, WI).

Article Title: Composition for regulating expression of PROX1 or expression of telomerase reverse transcriptase comprising activity regulator or method for screening telomerase reverse transcriptase regulator
Article Snippet: The PCR product was digested with SacI and XhoI, and the prepared amplicons 1-3 were inserted into a pGL3-enhancer vector (Promega, Madison, WI, USA).

Article Title: Egr-1 regulates the transcription of NGX6 gene through a Sp1/Egr-1 overlapping site in the promoter
Article Snippet: These deletion fragments were cleaved, gel-purified and cloned into pGL3-enhancer vector (Promega).

Transfection:

Article Title: SINE Insertion in the Pig Carbonic Anhydrase 5B (CA5B) Gene Is Associated with Changes in Gene Expression and Phenotypic Variation.
Article Snippet: These fragments were each inserted into the PGL3-Enhancer vector (Promega, Madison, WI, USA) to construct CA5BSINE+389bp-LucEn and CA5BSINE+783bp-LucEn vectors, respectively.

Article Title: NGX6 gene mediated by promoter methylation as a potential molecular marker in colorectal cancer
Article Snippet: In order to identify the proximal promoter region of NGX6 gene, four constructs of progressive deletion were generated and cloned to the upstream of the luciferase reporter gene in the pGL3-enhancer vector (Promega).

Article Title: Promoter Hypermethylation-mediated Inactivation of LRRC4 in Gliomas
Article Snippet: The 5' upsteam regulatory region of the LRRC4 gene was subcloned into the KpnI and Bgl II restriction sites of the pGL3-enhancer vector (Promega).

Article Title: Regulation of Cysteinyl Leukotriene Receptor 2 Expression—A Potential Anti-Tumor Mechanism
Article Snippet: Human CysLT 2 R promoter fragments were subcloned into a pGL3-enhancer vector (Promega) containing a luciferase reporter gene.

Article Title: A Genetic Variant in the IL-17 Promoter Is Functionally Associated with Acute Graft-Versus-Host Disease after Unrelated Bone Marrow Transplantation
Article Snippet: The resultant fragments IL-17/197A or IL-17/197G were subcloned into the pGL3-enhancer vector at the MluI and HindIII sites (Promega, Madison, WI) to generate pGL3-197A-enhancer or pGL3-197G-enhancer constructs.

Article Title: Genetic Variants in Telomerase Reverse Transcriptase Contribute to Solar Lentigines.
Article Snippet: Plasmid construction and luciferase assays Telomerase reverse transcriptase (TERT) promoter region was isolated from human genomic DNA using PCR, and the PCR products were cut with KpnI and XhoI or XhoI and HindIII restriction enzymes (New England Biolabs, Ipswich, MA), gel purified, and subcloned into pGL3-Enhancer Vector or pGL3Promoter Vector (Promega, Madison, WI).

Article Title: Composition for regulating expression of PROX1 or expression of telomerase reverse transcriptase comprising activity regulator or method for screening telomerase reverse transcriptase regulator
Article Snippet: The PCR product was digested with SacI and XhoI, and the prepared amplicons 1-3 were inserted into a pGL3-enhancer vector (Promega, Madison, WI, USA).

Article Title: Egr-1 regulates the transcription of NGX6 gene through a Sp1/Egr-1 overlapping site in the promoter
Article Snippet: These deletion fragments were cleaved, gel-purified and cloned into pGL3-enhancer vector (Promega).

Expressing:

Article Title: SINE Insertion in the Pig Carbonic Anhydrase 5B (CA5B) Gene Is Associated with Changes in Gene Expression and Phenotypic Variation.
Article Snippet: These fragments were each inserted into the PGL3-Enhancer vector (Promega, Madison, WI, USA) to construct CA5BSINE+389bp-LucEn and CA5BSINE+783bp-LucEn vectors, respectively.

Article Title: NGX6 gene mediated by promoter methylation as a potential molecular marker in colorectal cancer
Article Snippet: In order to identify the proximal promoter region of NGX6 gene, four constructs of progressive deletion were generated and cloned to the upstream of the luciferase reporter gene in the pGL3-enhancer vector (Promega).

Article Title: Promoter Hypermethylation-mediated Inactivation of LRRC4 in Gliomas
Article Snippet: The 5' upsteam regulatory region of the LRRC4 gene was subcloned into the KpnI and Bgl II restriction sites of the pGL3-enhancer vector (Promega).

Article Title: Regulation of Cysteinyl Leukotriene Receptor 2 Expression—A Potential Anti-Tumor Mechanism
Article Snippet: Human CysLT 2 R promoter fragments were subcloned into a pGL3-enhancer vector (Promega) containing a luciferase reporter gene.

Article Title: A Genetic Variant in the IL-17 Promoter Is Functionally Associated with Acute Graft-Versus-Host Disease after Unrelated Bone Marrow Transplantation
Article Snippet: The resultant fragments IL-17/197A or IL-17/197G were subcloned into the pGL3-enhancer vector at the MluI and HindIII sites (Promega, Madison, WI) to generate pGL3-197A-enhancer or pGL3-197G-enhancer constructs.

Article Title: Genetic Variants in Telomerase Reverse Transcriptase Contribute to Solar Lentigines.
Article Snippet: Plasmid construction and luciferase assays Telomerase reverse transcriptase (TERT) promoter region was isolated from human genomic DNA using PCR, and the PCR products were cut with KpnI and XhoI or XhoI and HindIII restriction enzymes (New England Biolabs, Ipswich, MA), gel purified, and subcloned into pGL3-Enhancer Vector or pGL3Promoter Vector (Promega, Madison, WI).

Article Title: Composition for regulating expression of PROX1 or expression of telomerase reverse transcriptase comprising activity regulator or method for screening telomerase reverse transcriptase regulator
Article Snippet: The PCR product was digested with SacI and XhoI, and the prepared amplicons 1-3 were inserted into a pGL3-enhancer vector (Promega, Madison, WI, USA).

Article Title: Egr-1 regulates the transcription of NGX6 gene through a Sp1/Egr-1 overlapping site in the promoter
Article Snippet: These deletion fragments were cleaved, gel-purified and cloned into pGL3-enhancer vector (Promega).

Cell Culture:

Article Title: SINE Insertion in the Pig Carbonic Anhydrase 5B (CA5B) Gene Is Associated with Changes in Gene Expression and Phenotypic Variation.
Article Snippet: These fragments were each inserted into the PGL3-Enhancer vector (Promega, Madison, WI, USA) to construct CA5BSINE+389bp-LucEn and CA5BSINE+783bp-LucEn vectors, respectively.

Article Title: NGX6 gene mediated by promoter methylation as a potential molecular marker in colorectal cancer
Article Snippet: In order to identify the proximal promoter region of NGX6 gene, four constructs of progressive deletion were generated and cloned to the upstream of the luciferase reporter gene in the pGL3-enhancer vector (Promega).

Article Title: Promoter Hypermethylation-mediated Inactivation of LRRC4 in Gliomas
Article Snippet: The 5' upsteam regulatory region of the LRRC4 gene was subcloned into the KpnI and Bgl II restriction sites of the pGL3-enhancer vector (Promega).

Article Title: Regulation of Cysteinyl Leukotriene Receptor 2 Expression—A Potential Anti-Tumor Mechanism
Article Snippet: Human CysLT 2 R promoter fragments were subcloned into a pGL3-enhancer vector (Promega) containing a luciferase reporter gene.

Article Title: A Genetic Variant in the IL-17 Promoter Is Functionally Associated with Acute Graft-Versus-Host Disease after Unrelated Bone Marrow Transplantation
Article Snippet: The resultant fragments IL-17/197A or IL-17/197G were subcloned into the pGL3-enhancer vector at the MluI and HindIII sites (Promega, Madison, WI) to generate pGL3-197A-enhancer or pGL3-197G-enhancer constructs.

Article Title: Genetic Variants in Telomerase Reverse Transcriptase Contribute to Solar Lentigines.
Article Snippet: Plasmid construction and luciferase assays Telomerase reverse transcriptase (TERT) promoter region was isolated from human genomic DNA using PCR, and the PCR products were cut with KpnI and XhoI or XhoI and HindIII restriction enzymes (New England Biolabs, Ipswich, MA), gel purified, and subcloned into pGL3-Enhancer Vector or pGL3Promoter Vector (Promega, Madison, WI).

Article Title: Composition for regulating expression of PROX1 or expression of telomerase reverse transcriptase comprising activity regulator or method for screening telomerase reverse transcriptase regulator
Article Snippet: The PCR product was digested with SacI and XhoI, and the prepared amplicons 1-3 were inserted into a pGL3-enhancer vector (Promega, Madison, WI, USA).

Article Title: Egr-1 regulates the transcription of NGX6 gene through a Sp1/Egr-1 overlapping site in the promoter
Article Snippet: These deletion fragments were cleaved, gel-purified and cloned into pGL3-enhancer vector (Promega).

Clone Assay:

Article Title: SINE Insertion in the Pig Carbonic Anhydrase 5B (CA5B) Gene Is Associated with Changes in Gene Expression and Phenotypic Variation.
Article Snippet: These fragments were each inserted into the PGL3-Enhancer vector (Promega, Madison, WI, USA) to construct CA5BSINE+389bp-LucEn and CA5BSINE+783bp-LucEn vectors, respectively.

Article Title: NGX6 gene mediated by promoter methylation as a potential molecular marker in colorectal cancer
Article Snippet: In order to identify the proximal promoter region of NGX6 gene, four constructs of progressive deletion were generated and cloned to the upstream of the luciferase reporter gene in the pGL3-enhancer vector (Promega).

Article Title: Promoter Hypermethylation-mediated Inactivation of LRRC4 in Gliomas
Article Snippet: The 5' upsteam regulatory region of the LRRC4 gene was subcloned into the KpnI and Bgl II restriction sites of the pGL3-enhancer vector (Promega).

Article Title: Regulation of Cysteinyl Leukotriene Receptor 2 Expression—A Potential Anti-Tumor Mechanism
Article Snippet: Human CysLT 2 R promoter fragments were subcloned into a pGL3-enhancer vector (Promega) containing a luciferase reporter gene.

Article Title: A Genetic Variant in the IL-17 Promoter Is Functionally Associated with Acute Graft-Versus-Host Disease after Unrelated Bone Marrow Transplantation
Article Snippet: The resultant fragments IL-17/197A or IL-17/197G were subcloned into the pGL3-enhancer vector at the MluI and HindIII sites (Promega, Madison, WI) to generate pGL3-197A-enhancer or pGL3-197G-enhancer constructs.

Article Title: Genetic Variants in Telomerase Reverse Transcriptase Contribute to Solar Lentigines.
Article Snippet: Plasmid construction and luciferase assays Telomerase reverse transcriptase (TERT) promoter region was isolated from human genomic DNA using PCR, and the PCR products were cut with KpnI and XhoI or XhoI and HindIII restriction enzymes (New England Biolabs, Ipswich, MA), gel purified, and subcloned into pGL3-Enhancer Vector or pGL3Promoter Vector (Promega, Madison, WI).

Article Title: Composition for regulating expression of PROX1 or expression of telomerase reverse transcriptase comprising activity regulator or method for screening telomerase reverse transcriptase regulator
Article Snippet: The PCR product was digested with SacI and XhoI, and the prepared amplicons 1-3 were inserted into a pGL3-enhancer vector (Promega, Madison, WI, USA).

Article Title: Egr-1 regulates the transcription of NGX6 gene through a Sp1/Egr-1 overlapping site in the promoter
Article Snippet: These deletion fragments were cleaved, gel-purified and cloned into pGL3-enhancer vector (Promega).

Activity Assay:

Article Title: SINE Insertion in the Pig Carbonic Anhydrase 5B (CA5B) Gene Is Associated with Changes in Gene Expression and Phenotypic Variation.
Article Snippet: These fragments were each inserted into the PGL3-Enhancer vector (Promega, Madison, WI, USA) to construct CA5BSINE+389bp-LucEn and CA5BSINE+783bp-LucEn vectors, respectively.

Article Title: NGX6 gene mediated by promoter methylation as a potential molecular marker in colorectal cancer
Article Snippet: In order to identify the proximal promoter region of NGX6 gene, four constructs of progressive deletion were generated and cloned to the upstream of the luciferase reporter gene in the pGL3-enhancer vector (Promega).

Article Title: Promoter Hypermethylation-mediated Inactivation of LRRC4 in Gliomas
Article Snippet: The 5' upsteam regulatory region of the LRRC4 gene was subcloned into the KpnI and Bgl II restriction sites of the pGL3-enhancer vector (Promega).

Article Title: Regulation of Cysteinyl Leukotriene Receptor 2 Expression—A Potential Anti-Tumor Mechanism
Article Snippet: Human CysLT 2 R promoter fragments were subcloned into a pGL3-enhancer vector (Promega) containing a luciferase reporter gene.

Article Title: A Genetic Variant in the IL-17 Promoter Is Functionally Associated with Acute Graft-Versus-Host Disease after Unrelated Bone Marrow Transplantation
Article Snippet: The resultant fragments IL-17/197A or IL-17/197G were subcloned into the pGL3-enhancer vector at the MluI and HindIII sites (Promega, Madison, WI) to generate pGL3-197A-enhancer or pGL3-197G-enhancer constructs.

Article Title: Genetic Variants in Telomerase Reverse Transcriptase Contribute to Solar Lentigines.
Article Snippet: Plasmid construction and luciferase assays Telomerase reverse transcriptase (TERT) promoter region was isolated from human genomic DNA using PCR, and the PCR products were cut with KpnI and XhoI or XhoI and HindIII restriction enzymes (New England Biolabs, Ipswich, MA), gel purified, and subcloned into pGL3-Enhancer Vector or pGL3Promoter Vector (Promega, Madison, WI).

Article Title: Composition for regulating expression of PROX1 or expression of telomerase reverse transcriptase comprising activity regulator or method for screening telomerase reverse transcriptase regulator
Article Snippet: The PCR product was digested with SacI and XhoI, and the prepared amplicons 1-3 were inserted into a pGL3-enhancer vector (Promega, Madison, WI, USA).

Article Title: Egr-1 regulates the transcription of NGX6 gene through a Sp1/Egr-1 overlapping site in the promoter
Article Snippet: These deletion fragments were cleaved, gel-purified and cloned into pGL3-enhancer vector (Promega).

Generated:

Article Title: SINE Insertion in the Pig Carbonic Anhydrase 5B (CA5B) Gene Is Associated with Changes in Gene Expression and Phenotypic Variation.
Article Snippet: These fragments were each inserted into the PGL3-Enhancer vector (Promega, Madison, WI, USA) to construct CA5BSINE+389bp-LucEn and CA5BSINE+783bp-LucEn vectors, respectively.

Article Title: NGX6 gene mediated by promoter methylation as a potential molecular marker in colorectal cancer
Article Snippet: In order to identify the proximal promoter region of NGX6 gene, four constructs of progressive deletion were generated and cloned to the upstream of the luciferase reporter gene in the pGL3-enhancer vector (Promega).

Article Title: Promoter Hypermethylation-mediated Inactivation of LRRC4 in Gliomas
Article Snippet: The 5' upsteam regulatory region of the LRRC4 gene was subcloned into the KpnI and Bgl II restriction sites of the pGL3-enhancer vector (Promega).

Article Title: Regulation of Cysteinyl Leukotriene Receptor 2 Expression—A Potential Anti-Tumor Mechanism
Article Snippet: Human CysLT 2 R promoter fragments were subcloned into a pGL3-enhancer vector (Promega) containing a luciferase reporter gene.

Article Title: A Genetic Variant in the IL-17 Promoter Is Functionally Associated with Acute Graft-Versus-Host Disease after Unrelated Bone Marrow Transplantation
Article Snippet: The resultant fragments IL-17/197A or IL-17/197G were subcloned into the pGL3-enhancer vector at the MluI and HindIII sites (Promega, Madison, WI) to generate pGL3-197A-enhancer or pGL3-197G-enhancer constructs.

Article Title: Genetic Variants in Telomerase Reverse Transcriptase Contribute to Solar Lentigines.
Article Snippet: Plasmid construction and luciferase assays Telomerase reverse transcriptase (TERT) promoter region was isolated from human genomic DNA using PCR, and the PCR products were cut with KpnI and XhoI or XhoI and HindIII restriction enzymes (New England Biolabs, Ipswich, MA), gel purified, and subcloned into pGL3-Enhancer Vector or pGL3Promoter Vector (Promega, Madison, WI).

Article Title: Composition for regulating expression of PROX1 or expression of telomerase reverse transcriptase comprising activity regulator or method for screening telomerase reverse transcriptase regulator
Article Snippet: The PCR product was digested with SacI and XhoI, and the prepared amplicons 1-3 were inserted into a pGL3-enhancer vector (Promega, Madison, WI, USA).

Article Title: Egr-1 regulates the transcription of NGX6 gene through a Sp1/Egr-1 overlapping site in the promoter
Article Snippet: These deletion fragments were cleaved, gel-purified and cloned into pGL3-enhancer vector (Promega).



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(A.i.) Giemsa-stained images of LD-S, LD-R, in murine peritoneal MФs with or without the presence of suboptimal dose of SbV (1.52µg/ml). In some experimental condition LD infection was performed in the presence of N-acetyl-L-cysteine (NAC), while in some experimental conditions, LDs are pre-treated with H 2 O 2 + 6-AN. All the infections were performed for 24hrs (A.ii.) Bar graph showing amastigotes/100MФs in all the experimental sets mentioned in A.i. (B.) Western blot of whole cell lysate showing significant high expression of Heme-oxygenase 1 (HO1) in LD-R infected MФs while no significant change in expression level was observed for Ferritin (FTH1) at 4hrs pi. β-actin is used as the positive control. (C.) Schematic representation of HO-1 promoter region with p50 and c-Rel binding sites. Site A (−4/−635) was demarcated as green, and Site B (−636/−1377) was demarcated as red. (D.i.) Western blot of nuclear fraction showing significant high expression of p50 and c-Rel in LD-R infected MФs 4hrs pi with Histone (H3) as loading control. (D.ii.) Confocal images representing the localization of p50 and c-Rel, in MФs, with DAPI representing the nucleus. The right-most panel shows the RGB-profile plot with grey regions demarcating the region where p50 and cRel are colocalized with DAPI. p50 and c-Rel were found to be localized in the nucleus of LD-R-infected MФs. One representative small nucleus of LD has been marked in ( * ) to show the infected MФs. (E.) Fold luciferase activity of RAW264.7 cell lysate transfected either with <t>HO1+PGL3</t> promoter, or Site A ( −/− ), Site B( −/− ) deleted constructs followed by infection with LD-S and LD-R for 4hrs. PGL3 enhancer empty vector is used for normalization for each transfected set. Each experiment was performed in 3 biological replicates and graphical data are represented as Mean with SEM. P ≤ 0.05 is marked as *, P ≤ 0.01 is marked as **, P ≤ 0.001 is marked as ***, and P ≤ 0.0001 is marked as ****.
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(A.i.) Giemsa-stained images of LD-S, LD-R, in murine peritoneal MФs with or without the presence of suboptimal dose of SbV (1.52µg/ml). In some experimental condition LD infection was performed in the presence of N-acetyl-L-cysteine (NAC), while in some experimental conditions, LDs are pre-treated with H 2 O 2 + 6-AN. All the infections were performed for 24hrs (A.ii.) Bar graph showing amastigotes/100MФs in all the experimental sets mentioned in A.i. (B.) Western blot of whole cell lysate showing significant high expression of Heme-oxygenase 1 (HO1) in LD-R infected MФs while no significant change in expression level was observed for Ferritin (FTH1) at 4hrs pi. β-actin is used as the positive control. (C.) Schematic representation of HO-1 promoter region with p50 and c-Rel binding sites. Site A (−4/−635) was demarcated as green, and Site B (−636/−1377) was demarcated as red. (D.i.) Western blot of nuclear fraction showing significant high expression of p50 and c-Rel in LD-R infected MФs 4hrs pi with Histone (H3) as loading control. (D.ii.) Confocal images representing the localization of p50 and c-Rel, in MФs, with DAPI representing the nucleus. The right-most panel shows the RGB-profile plot with grey regions demarcating the region where p50 and cRel are colocalized with DAPI. p50 and c-Rel were found to be localized in the nucleus of LD-R-infected MФs. One representative small nucleus of LD has been marked in ( * ) to show the infected MФs. (E.) Fold luciferase activity of RAW264.7 cell lysate transfected either with <t>HO1+PGL3</t> promoter, or Site A ( −/− ), Site B( −/− ) deleted constructs followed by infection with LD-S and LD-R for 4hrs. PGL3 enhancer empty vector is used for normalization for each transfected set. Each experiment was performed in 3 biological replicates and graphical data are represented as Mean with SEM. P ≤ 0.05 is marked as *, P ≤ 0.01 is marked as **, P ≤ 0.001 is marked as ***, and P ≤ 0.0001 is marked as ****.
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(A.i.) Giemsa-stained images of LD-S, LD-R, in murine peritoneal MФs with or without the presence of suboptimal dose of SbV (1.52µg/ml). In some experimental condition LD infection was performed in the presence of N-acetyl-L-cysteine (NAC), while in some experimental conditions, LDs are pre-treated with H 2 O 2 + 6-AN. All the infections were performed for 24hrs (A.ii.) Bar graph showing amastigotes/100MФs in all the experimental sets mentioned in A.i. (B.) Western blot of whole cell lysate showing significant high expression of Heme-oxygenase 1 (HO1) in LD-R infected MФs while no significant change in expression level was observed for Ferritin (FTH1) at 4hrs pi. β-actin is used as the positive control. (C.) Schematic representation of HO-1 promoter region with p50 and c-Rel binding sites. Site A (−4/−635) was demarcated as green, and Site B (−636/−1377) was demarcated as red. (D.i.) Western blot of nuclear fraction showing significant high expression of p50 and c-Rel in LD-R infected MФs 4hrs pi with Histone (H3) as loading control. (D.ii.) Confocal images representing the localization of p50 and c-Rel, in MФs, with DAPI representing the nucleus. The right-most panel shows the RGB-profile plot with grey regions demarcating the region where p50 and cRel are colocalized with DAPI. p50 and c-Rel were found to be localized in the nucleus of LD-R-infected MФs. One representative small nucleus of LD has been marked in ( * ) to show the infected MФs. (E.) Fold luciferase activity of RAW264.7 cell lysate transfected either with <t>HO1+PGL3</t> promoter, or Site A ( −/− ), Site B( −/− ) deleted constructs followed by infection with LD-S and LD-R for 4hrs. PGL3 enhancer empty vector is used for normalization for each transfected set. Each experiment was performed in 3 biological replicates and graphical data are represented as Mean with SEM. P ≤ 0.05 is marked as *, P ≤ 0.01 is marked as **, P ≤ 0.001 is marked as ***, and P ≤ 0.0001 is marked as ****.
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(A.i.) Giemsa-stained images of LD-S, LD-R, in murine peritoneal MФs with or without the presence of suboptimal dose of SbV (1.52µg/ml). In some experimental condition LD infection was performed in the presence of N-acetyl-L-cysteine (NAC), while in some experimental conditions, LDs are pre-treated with H 2 O 2 + 6-AN. All the infections were performed for 24hrs (A.ii.) Bar graph showing amastigotes/100MФs in all the experimental sets mentioned in A.i. (B.) Western blot of whole cell lysate showing significant high expression of Heme-oxygenase 1 (HO1) in LD-R infected MФs while no significant change in expression level was observed for Ferritin (FTH1) at 4hrs pi. β-actin is used as the positive control. (C.) Schematic representation of HO-1 promoter region with p50 and c-Rel binding sites. Site A (−4/−635) was demarcated as green, and Site B (−636/−1377) was demarcated as red. (D.i.) Western blot of nuclear fraction showing significant high expression of p50 and c-Rel in LD-R infected MФs 4hrs pi with Histone (H3) as loading control. (D.ii.) Confocal images representing the localization of p50 and c-Rel, in MФs, with DAPI representing the nucleus. The right-most panel shows the RGB-profile plot with grey regions demarcating the region where p50 and cRel are colocalized with DAPI. p50 and c-Rel were found to be localized in the nucleus of LD-R-infected MФs. One representative small nucleus of LD has been marked in ( * ) to show the infected MФs. (E.) Fold luciferase activity of RAW264.7 cell lysate transfected either with <t>HO1+PGL3</t> promoter, or Site A ( −/− ), Site B( −/− ) deleted constructs followed by infection with LD-S and LD-R for 4hrs. PGL3 enhancer empty vector is used for normalization for each transfected set. Each experiment was performed in 3 biological replicates and graphical data are represented as Mean with SEM. P ≤ 0.05 is marked as *, P ≤ 0.01 is marked as **, P ≤ 0.001 is marked as ***, and P ≤ 0.0001 is marked as ****.
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A Graphic representation of the Notch CSL binding site region in the CD73 proximal promoter and Negative control region. B The recruitment of Notch1 to the CD73 promoter in MDA-MB-231 cells was assessed using ChIP assays. PCR products were detected in the presence of anti-Notch1 primary antibody. C Schematic illustration of the establishment of CD73 promoter luciferase reporter <t>(pGL3-CD73pro-WT)</t> and individual Notch CSL binding site deletion mutant (pGL3-CD73pro-MT) vector. D Dual-Luciferase assays were performed in MDA-MB-231 cell by co-transfection with LV201-SH, LV201-N1ICD, pGL3-CD73pro-WT or pGL3-CD73pro-MT and luciferase activity was normalized to the Renilla minimal. E Notch1 was silenced in MDA-MB-231 cells by siRNA and then co-transfected with the pGL3-CD73pro-WT or pGL3-CD73pro-MT. Dual-Luciferase values were used to indicate promoter activity. * p < 0.05, ** p < 0.01, and *** p < 0.001 (Student’s t test) as compared with control cells. Data were presented as the mean ± SEM. ( n = 3).
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A Graphic representation of the Notch CSL binding site region in the CD73 proximal promoter and Negative control region. B The recruitment of Notch1 to the CD73 promoter in MDA-MB-231 cells was assessed using ChIP assays. PCR products were detected in the presence of anti-Notch1 primary antibody. C Schematic illustration of the establishment of CD73 promoter luciferase reporter <t>(pGL3-CD73pro-WT)</t> and individual Notch CSL binding site deletion mutant (pGL3-CD73pro-MT) vector. D Dual-Luciferase assays were performed in MDA-MB-231 cell by co-transfection with LV201-SH, LV201-N1ICD, pGL3-CD73pro-WT or pGL3-CD73pro-MT and luciferase activity was normalized to the Renilla minimal. E Notch1 was silenced in MDA-MB-231 cells by siRNA and then co-transfected with the pGL3-CD73pro-WT or pGL3-CD73pro-MT. Dual-Luciferase values were used to indicate promoter activity. * p < 0.05, ** p < 0.01, and *** p < 0.001 (Student’s t test) as compared with control cells. Data were presented as the mean ± SEM. ( n = 3).
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A Graphic representation of the Notch CSL binding site region in the CD73 proximal promoter and Negative control region. B The recruitment of Notch1 to the CD73 promoter in MDA-MB-231 cells was assessed using ChIP assays. PCR products were detected in the presence of anti-Notch1 primary antibody. C Schematic illustration of the establishment of CD73 promoter luciferase reporter <t>(pGL3-CD73pro-WT)</t> and individual Notch CSL binding site deletion mutant (pGL3-CD73pro-MT) vector. D Dual-Luciferase assays were performed in MDA-MB-231 cell by co-transfection with LV201-SH, LV201-N1ICD, pGL3-CD73pro-WT or pGL3-CD73pro-MT and luciferase activity was normalized to the Renilla minimal. E Notch1 was silenced in MDA-MB-231 cells by siRNA and then co-transfected with the pGL3-CD73pro-WT or pGL3-CD73pro-MT. Dual-Luciferase values were used to indicate promoter activity. * p < 0.05, ** p < 0.01, and *** p < 0.001 (Student’s t test) as compared with control cells. Data were presented as the mean ± SEM. ( n = 3).
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(A.i.) Giemsa-stained images of LD-S, LD-R, in murine peritoneal MФs with or without the presence of suboptimal dose of SbV (1.52µg/ml). In some experimental condition LD infection was performed in the presence of N-acetyl-L-cysteine (NAC), while in some experimental conditions, LDs are pre-treated with H 2 O 2 + 6-AN. All the infections were performed for 24hrs (A.ii.) Bar graph showing amastigotes/100MФs in all the experimental sets mentioned in A.i. (B.) Western blot of whole cell lysate showing significant high expression of Heme-oxygenase 1 (HO1) in LD-R infected MФs while no significant change in expression level was observed for Ferritin (FTH1) at 4hrs pi. β-actin is used as the positive control. (C.) Schematic representation of HO-1 promoter region with p50 and c-Rel binding sites. Site A (−4/−635) was demarcated as green, and Site B (−636/−1377) was demarcated as red. (D.i.) Western blot of nuclear fraction showing significant high expression of p50 and c-Rel in LD-R infected MФs 4hrs pi with Histone (H3) as loading control. (D.ii.) Confocal images representing the localization of p50 and c-Rel, in MФs, with DAPI representing the nucleus. The right-most panel shows the RGB-profile plot with grey regions demarcating the region where p50 and cRel are colocalized with DAPI. p50 and c-Rel were found to be localized in the nucleus of LD-R-infected MФs. One representative small nucleus of LD has been marked in ( * ) to show the infected MФs. (E.) Fold luciferase activity of RAW264.7 cell lysate transfected either with HO1+PGL3 promoter, or Site A ( −/− ), Site B( −/− ) deleted constructs followed by infection with LD-S and LD-R for 4hrs. PGL3 enhancer empty vector is used for normalization for each transfected set. Each experiment was performed in 3 biological replicates and graphical data are represented as Mean with SEM. P ≤ 0.05 is marked as *, P ≤ 0.01 is marked as **, P ≤ 0.001 is marked as ***, and P ≤ 0.0001 is marked as ****.

Journal: bioRxiv

Article Title: Addressing anemia severity in antimony-resistant Leishmania donovani infection at the nexus of oxidative outburst and iron transit

doi: 10.1101/2024.03.04.583250

Figure Lengend Snippet: (A.i.) Giemsa-stained images of LD-S, LD-R, in murine peritoneal MФs with or without the presence of suboptimal dose of SbV (1.52µg/ml). In some experimental condition LD infection was performed in the presence of N-acetyl-L-cysteine (NAC), while in some experimental conditions, LDs are pre-treated with H 2 O 2 + 6-AN. All the infections were performed for 24hrs (A.ii.) Bar graph showing amastigotes/100MФs in all the experimental sets mentioned in A.i. (B.) Western blot of whole cell lysate showing significant high expression of Heme-oxygenase 1 (HO1) in LD-R infected MФs while no significant change in expression level was observed for Ferritin (FTH1) at 4hrs pi. β-actin is used as the positive control. (C.) Schematic representation of HO-1 promoter region with p50 and c-Rel binding sites. Site A (−4/−635) was demarcated as green, and Site B (−636/−1377) was demarcated as red. (D.i.) Western blot of nuclear fraction showing significant high expression of p50 and c-Rel in LD-R infected MФs 4hrs pi with Histone (H3) as loading control. (D.ii.) Confocal images representing the localization of p50 and c-Rel, in MФs, with DAPI representing the nucleus. The right-most panel shows the RGB-profile plot with grey regions demarcating the region where p50 and cRel are colocalized with DAPI. p50 and c-Rel were found to be localized in the nucleus of LD-R-infected MФs. One representative small nucleus of LD has been marked in ( * ) to show the infected MФs. (E.) Fold luciferase activity of RAW264.7 cell lysate transfected either with HO1+PGL3 promoter, or Site A ( −/− ), Site B( −/− ) deleted constructs followed by infection with LD-S and LD-R for 4hrs. PGL3 enhancer empty vector is used for normalization for each transfected set. Each experiment was performed in 3 biological replicates and graphical data are represented as Mean with SEM. P ≤ 0.05 is marked as *, P ≤ 0.01 is marked as **, P ≤ 0.001 is marked as ***, and P ≤ 0.0001 is marked as ****.

Article Snippet: Murine HO-1 promoters (−1385/+137), 1522bp using primers 5’-AAGGTACCTGAGGCTGGAGAGATGGCC-3’ and 3’-TAAAAGCTTCACCGGACTGGGCTAGTTCAG-5’ were PCR amplified and cloned in promoterless PGL3 enhancer empty vector (Promega, E1771) at the upstream of luciferase gene.

Techniques: Staining, Infection, Western Blot, Expressing, Positive Control, Binding Assay, Luciferase, Activity Assay, Transfection, Construct, Plasmid Preparation

A Graphic representation of the Notch CSL binding site region in the CD73 proximal promoter and Negative control region. B The recruitment of Notch1 to the CD73 promoter in MDA-MB-231 cells was assessed using ChIP assays. PCR products were detected in the presence of anti-Notch1 primary antibody. C Schematic illustration of the establishment of CD73 promoter luciferase reporter (pGL3-CD73pro-WT) and individual Notch CSL binding site deletion mutant (pGL3-CD73pro-MT) vector. D Dual-Luciferase assays were performed in MDA-MB-231 cell by co-transfection with LV201-SH, LV201-N1ICD, pGL3-CD73pro-WT or pGL3-CD73pro-MT and luciferase activity was normalized to the Renilla minimal. E Notch1 was silenced in MDA-MB-231 cells by siRNA and then co-transfected with the pGL3-CD73pro-WT or pGL3-CD73pro-MT. Dual-Luciferase values were used to indicate promoter activity. * p < 0.05, ** p < 0.01, and *** p < 0.001 (Student’s t test) as compared with control cells. Data were presented as the mean ± SEM. ( n = 3).

Journal: Cell Death Discovery

Article Title: Notch1 promotes resistance to cisplatin by up-regulating Ecto-5′-nucleotidase (CD73) in triple-negative breast cancer cells

doi: 10.1038/s41420-023-01487-x

Figure Lengend Snippet: A Graphic representation of the Notch CSL binding site region in the CD73 proximal promoter and Negative control region. B The recruitment of Notch1 to the CD73 promoter in MDA-MB-231 cells was assessed using ChIP assays. PCR products were detected in the presence of anti-Notch1 primary antibody. C Schematic illustration of the establishment of CD73 promoter luciferase reporter (pGL3-CD73pro-WT) and individual Notch CSL binding site deletion mutant (pGL3-CD73pro-MT) vector. D Dual-Luciferase assays were performed in MDA-MB-231 cell by co-transfection with LV201-SH, LV201-N1ICD, pGL3-CD73pro-WT or pGL3-CD73pro-MT and luciferase activity was normalized to the Renilla minimal. E Notch1 was silenced in MDA-MB-231 cells by siRNA and then co-transfected with the pGL3-CD73pro-WT or pGL3-CD73pro-MT. Dual-Luciferase values were used to indicate promoter activity. * p < 0.05, ** p < 0.01, and *** p < 0.001 (Student’s t test) as compared with control cells. Data were presented as the mean ± SEM. ( n = 3).

Article Snippet: The CD73 promoter region (−1428 upstream of transcriptional start site and extending to 209 bp) was cloned into the SacI/Smal sites of pGL3-Enhancer vector (Panomics, Fremont, CA, USA) shows the primers used to amplify the target sequence, with one primer containing the CSL binding site (pGL3-CD73pro-WT) and a mutant deleting the CSL binding site (pGL3-CD73pro-MT).

Techniques: Binding Assay, Negative Control, Luciferase, Mutagenesis, Plasmid Preparation, Cotransfection, Activity Assay, Transfection