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![Pam3CSK4, TLR1 and TLR2 Ligand [NBP2-25297] - 293 cells were transfected with pCMV/TLR1-2 plasmid and pNF-kB/SEAP plasmid using Lipofectamin 2000. After 48 hrs of transfection, 50 ng/ml of Pam3CSK4 was added. Cells were incubated at 37C for 24 hrs. Transfected cell supernatant was collected and analyzed using the NF-kB SEAPorter Assay kit. pCMV/SEAP plasmid was used to check transfection efficiency.](http://images.novusbio.com/fullsize2/Pam3CSK4--TLR1-and-TLR2-Ligand-NBP2-25297-img0004.jpg "Pam3CSK4, TLR1 and TLR2 Ligand [NBP2-25297] - 293 cells were transfected with pCMV/TLR1-2 plasmid and pNF-kB/SEAP plasmid using Lipofectamin 2000. After 48 hrs of transfection, 50 ng/ml of Pam3CSK4 was added. Cells were incubated at 37C for 24 hrs. Transfected cell supernatant was collected and analyzed using the NF-kB SEAPorter Assay kit. pCMV/SEAP plasmid was used to check transfection efficiency.")
![Pam3CSK4, TLR1 and TLR2 Ligand [NBP2-25297] - Evaluation of the ligand activity on TLR2/NF-kB SEAPorter HEK 293 cell line. IML-102 cell line is a stably co-transfected cell line that expresses full-length human Toll-like receptor 2 (TLR2) and the secreted alkaline phosphatase reporter gene under the transcriptional control of an NF-KB response element. IML-102 cells were plated in 96-well plates at 5 x 10^4 cells/well. After 16 h, cells were stimulated with various amounts of for 24 h. SEAP was analyzed using the SEAPorter Assay Kit . Data Summary: specifically activated the TLR2/1-depedent NF-KB/SEAP reporter cells in a dose dependent manner (Note: HEK 293 cells endogenously express TLR1).](http://images.novusbio.com/fullsize2/Pam3CSK4--TLR1-and-TLR2-Ligand-NBP2-25297-img0005.jpg)
![Pam3CSK4, TLR1 and TLR2 Ligand [NBP2-25297] - Differentiated human macrophages were treated with or without 50 ng/mL Pam3CSK4 for 2 h, and the release of IL-6 in culture supernatants of cells was measured by ELISA kit.](http://images.novusbio.com/fullsize2/Pam3CSK4--TLR1-and-TLR2-Ligand-NBP2-25297-img0006.jpg)
![Polyinosinic-polycytidylic acid [NBP2-25288] - 293T cells were co-transfected with pCMV/TLR3 plasmid and pNF-kB/SEAP plasmid using Lipofectamin 2000 (Life Technology). After 48 hrs of transfection, 10 ug/ml of Poly(I:C) was added. Cells were incubated at 37C for 24 hrs. Transfected cell supernatant was collected and analyzed using the NF-kB SEAPorter Assay kit](http://images.novusbio.com/fullsize2/Polyinosinic-polycytidylic-acid-NBP2-25288-img0002.jpg "Polyinosinic-polycytidylic acid [NBP2-25288] - 293T cells were co-transfected with pCMV/TLR3 plasmid and pNF-kB/SEAP plasmid using Lipofectamin 2000 (Life Technology). After 48 hrs of transfection, 10 ug/ml of Poly(I:C) was added. Cells were incubated at 37C for 24 hrs. Transfected cell supernatant was collected and analyzed using the NF-kB SEAPorter Assay kit")
![Imiquimod, TLR7 ligand [NBP2-26228] - 293T cells were transfected with pCMV/TLR7 plasmid and pNF-kB/SEAP plasmid using Lipofectamin 2000. After 48 hrs of transfection, 5 ug/mL of Imiquimod (R-837) was added. Cells were incubated at 37C for 24 hrs. Transfected cell supernatant was collected and analyzed using NF-kB SEAPorter Assay kit.](http://images.novusbio.com/fullsize2/Imiquimod--TLR7-ligand-NBP2-26228-img0002.jpg "Imiquimod, TLR7 ligand [NBP2-26228] - 293T cells were transfected with pCMV/TLR7 plasmid and pNF-kB/SEAP plasmid using Lipofectamin 2000. After 48 hrs of transfection, 5 ug/mL of Imiquimod (R-837) was added. Cells were incubated at 37C for 24 hrs. Transfected cell supernatant was collected and analyzed using NF-kB SEAPorter Assay kit.")
![CpG oligodeoxynucleotides with negative control, TLR9 ligand [NBP2-26232] - Validation of CpG using the TLR9/HEK 293 cell line. The assay was performed using the NF-kB SEAPorter Assay Kit. The Vector/HEK 293 and TLR9/HEK 293 cell lines were transfected with NF-kB/SEAP reporter plasmid for 16 h. Cells were stimulated with various amounts of CpG for 24 h followed by SEAP assay.](http://images.novusbio.com/fullsize2/CpG-oligodeoxynucleotides-with-negative-control--TLR9-ligand-NBP2-26232-img0002.jpg "CpG oligodeoxynucleotides with negative control, TLR9 ligand [NBP2-26232] - Validation of CpG using the TLR9/HEK 293 cell line. The assay was performed using the NF-kB SEAPorter Assay Kit. The Vector/HEK 293 and TLR9/HEK 293 cell lines were transfected with NF-kB/SEAP reporter plasmid for 16 h. Cells were stimulated with various amounts of CpG for 24 h followed by SEAP assay.")
![Zymosan, TLR2 Ligand [NBP2-26233] - Ligand activity of Zymosan. The NF-kB/SEAPorter/HEK 293 and TLR2/NFkB/SEAPorter/ HEK 293 cell line cell lines were plated in a 96-well plate at 5 x 10^4 cells/well for 16 h. Cells were then stimulated with Zymosan for 24h. The cell culture supernatants were analyzed for SEAP activity using SEAPorter Assay Kit.](http://images.novusbio.com/fullsize2/Zymosan--TLR2-Ligand-NBP2-26233-img0002.jpg "Zymosan, TLR2 Ligand [NBP2-26233] - Ligand activity of Zymosan. The NF-kB/SEAPorter/HEK 293 and TLR2/NFkB/SEAPorter/ HEK 293 cell line cell lines were plated in a 96-well plate at 5 x 10^4 cells/well for 16 h. Cells were then stimulated with Zymosan for 24h. The cell culture supernatants were analyzed for SEAP activity using SEAPorter Assay Kit.")
![CpG oligodeoxynucleotides [NBP2-26237]](http://images.novusbio.com/fullsize2/CpG-oligodeoxynucleotides-NBP2-26237-img0001.jpg "CpG oligodeoxynucleotides [NBP2-26237]")
![CpG oligodeoxynucleotides [NBP2-26237] - Evaluation of various CpG ODN effects on activation of human TLR9. TLR9/NF-kB/SEAPorter HEK 293 cells were plated in 96-well plates at 7.5 x 104 cells/well for 16 h. Cells were treated with various CpG ODNs at different concentrations (1, 5, 10 and 20 ug/ml) for 24 h. Secreted alkaline phosphatase (SEAP) was analyzed using SEAPorter Assay Kit. Note: Both negative hCpG and mCpG are the negative control ODNs.](http://images.novusbio.com/fullsize2/CpG-oligodeoxynucleotides-NBP2-26237-img0002.jpg)
![CpG oligodeoxynucleotides [NBP2-26237] - Evaluation of various CpG ODN effects on activation of mouse TLR9. NF-kB/SEAPorte RAW cells were plated in 96-well plates at 7.5 x 10^4 cells/ well for 16 h. Cells were treated with various CpG ODNs at different concentrations (1, 5, 10 and 20 ug/ml) for 24 h. Secreted alkaline phosphatase (SEAP) was analyzed using SEAPorter Assay Kit.RAW264.7 cells endogenously express functional TLR9, highly responding to CpG ODNs. Both negative hCpG and mCpG are the negative control ODNs.](http://images.novusbio.com/fullsize2/CpG-oligodeoxynucleotides-NBP2-26237-img0003.jpg)
![CpG oligodeoxynucleotides [NBP2-26238]](http://images.novusbio.com/fullsize2/CpG-oligodeoxynucleotides-NBP2-26238-img0001.jpg "CpG oligodeoxynucleotides [NBP2-26238]")
![CpG oligodeoxynucleotides [NBP2-26238] - Evaluation of various CpG ODN effects on activation of human TLR9. TLR9/NF-kB/SEAPorter HEK 293 cells were plated in 96-well plates at 7.5 x 10^4 cells/well for 16 h. Cells were treated with various CpG ODNs at different concentrations (1, 5, 10 and 20 ug/ml) for 24 h. Secreted alkaline phosphatase (SEAP) was analyzed using SEAPorter Assay Kit. Note: Both negative hCpG and mCpG are the negative control ODNs.](http://images.novusbio.com/fullsize2/CpG-oligodeoxynucleotides-NBP2-26238-img0002.jpg)
![CpG oligodeoxynucleotides Mouse [NBP2-26235] - CpG oligodeoxynucleotides Mouse Evaluation of the mCpG ODN 1826 ligand activity on NF-kB SEAPorter RAW cell line. Cell line is a stably transfected RAW 264.7 cell line that expresses the secreted alkaline phosphatase (SEAP) reporter gene under the transcriptional control of an NF-kB response element. RAW 264.7 cells endogenously express Toll-like receptor 9 (TLR9). Cells were plated in 96-well plates at 0.85 x 10^5 cells/well. After 16 h, cells were stimulated with various amounts of mCpG ODN 1826 for 24 h. SEAP was analyzed using the SEAPorter Assay Kit. Data Summary: mCpG ODN 1826 specifically activated the TLR9-depedent NF-kB/SEAP reporter cells in a dose dependent manner.](http://images.novusbio.com/fullsize2/CpG-oligodeoxynucleotides-Mouse-NBP2-26235-img0002.jpg "CpG oligodeoxynucleotides Mouse [NBP2-26235] - CpG oligodeoxynucleotides Mouse Evaluation of the mCpG ODN 1826 ligand activity on NF-kB SEAPorter RAW cell line. Cell line is a stably transfected RAW 264.7 cell line that expresses the secreted alkaline phosphatase (SEAP) reporter gene under the transcriptional control of an NF-kB response element. RAW 264.7 cells endogenously express Toll-like receptor 9 (TLR9). Cells were plated in 96-well plates at 0.85 x 10^5 cells/well. After 16 h, cells were stimulated with various amounts of mCpG ODN 1826 for 24 h. SEAP was analyzed using the SEAPorter Assay Kit. Data Summary: mCpG ODN 1826 specifically activated the TLR9-depedent NF-kB/SEAP reporter cells in a dose dependent manner.")