TLR3 Antibodies
Toll-like receptor 3 (TLR3) is a type I transmembrane glycoprotein that detects pathogen-associate molecular patterns (PAMPs) and damage-associate molecular patterns (DAMPs), contributing to mounting an innate immune response. The human TLR3 protein is 904 amino acids (aa) in length with a theoretical molecular weight (MW) of 104 kDa. We offer 4- and 5-star customer reviewed TLR3 antibodies featured in 120+ publications. Browse our inventory of monoclonal, polyclonal, and TLR3-conjugated antibodies. We have Knockout (KO) validated TLR3 antibodies as well as other validated research applications such as Blocking/Neutralizing, ELISA, Flow Cytometry, ICC, Immunofluorescence, IHC, IHC-Frozen, IHC-Paraffin, Immunoprecipitation, and Western Blot. Our TLR3 antibodies are reactive in Mouse, Human, Rat, Canine, and Porcine. Use the list below to choose the TLR3 antibody which is most appropriate for your research; you can click on each one to view full technical details, images, references, reviews, and related products. Each anti-TLR3 antibody is fully covered by Novus’ 100% Guarantee.
Alternate Names for TLR3 Antibodies
anti-TLR3 antibody, anti-CD283 antibody, anti-CD283 antigen antibody, anti-toll-like receptor 3 antibody
19 Results for "tlr3" in Primary Antibodies
![Flow Cytometry: TLR3 Antibody (40C1285.6) [NBP2-24875] - Expression of TLR3 protein on epithelial cells. HNEC (A), Detroit-562 (B) and FaDu (C) were stained intracellularly with FITC-Abs against TLR3 (open histograms) or appropriate isotype control (shaded histograms) and analyzed by flow cytometry. Representative pictures from one out of three independent experiments are shown. Image collected and cropped by CiteAb from the following publication (//dx.plos.org/10.1371/journal.pone.0098239), licensed under a CC-BY license.](http://images.novusbio.com/fullsize/TLR3-Antibody-40C1285-6-Flow-Cytometry-NBP2-24875-img0014.jpg "Flow Cytometry: TLR3 Antibody (40C1285.6) [NBP2-24875] - Expression of TLR3 protein on epithelial cells. HNEC (A), Detroit-562 (B) and FaDu (C) were stained intracellularly with FITC-Abs against TLR3 (open histograms) or appropriate isotype control (shaded histograms) and analyzed by flow cytometry. Representative pictures from one out of three independent experiments are shown. Image collected and cropped by CiteAb from the following publication (//dx.plos.org/10.1371/journal.pone.0098239), licensed under a CC-BY license.")
![Western Blot: TLR3 Antibody (40C1285.6) [NBP2-24875] - All the cell lines displayed a strong expression of TLR3 protein. Cell lysates were electrophoresed and blotted to PVDF membrane, which was probed with TLR3-specific antibody. To confirm the immunoreactivity of the antibody, different positive controls were included. Beta-actin was served as loading control and was used to normalize expression levels between cells. Data are representative for analysis of >=2 independent experiments. Image collected and cropped by CiteAb from the following publication (//doi.org/10.1371/journal.pone.0060671) licensed under a CC-BY license.](http://images.novusbio.com/fullsize/TLR3-Antibody-40C1285-6-Western-Blot-NBP2-24875-img0015.jpg)
![Immunohistochemistry-Paraffin: TLR3 Antibody (40C1285.6) [NBP2-24875] - Mouse colon using TLR3 antibody (clone 40C1285.6) at 1:500 dilution with HRP-DAB detection and hematoxylin counterstaining. Intense signal was found in subset of cells at the bases of the crypts.](http://images.novusbio.com/fullsize/TLR3-Antibody-40C1285-6-Immunohistochemistry-Paraffin-NBP2-24875-img0006.jpg)
![Flow Cytometry: TLR3 Antibody (40C1285.6) [NBP2-24875] - Expression of TLR3 in Fravel, L363, OPM1, RPMI8226, XG1, and NCI-H929 as determined by flow cytometry. HCMLs were stained using an intracellular staining protocol with TLR3 antibodies followed by relevant secondary fluorescent-conjugated antibodies. Filled histograms (purple) represent the isotype controls and the open histograms (red) indicate TLR3. Data are representative for analysis of >=2 independent experiments. Image collected and cropped by CiteAb from the following publication (//doi.org/10.1371/journal.pone.0060671) licensed under a CC-BY license.](http://images.novusbio.com/fullsize/TLR3-Antibody-40C1285-6-Flow-Cytometry-NBP2-24875-img0016.jpg)
![Western Blot: TLR3 Antibody (40C1285.6) [NBP2-24875] - Analysis of TLR3 in lysates from A) human intestine and F) ovary using TLR3 antibody at 3 ug/ml. Goat anti-mouse HRP conjugate was used as secondary.](http://images.novusbio.com/fullsize/TLR3-Antibody-40C1285-6-Western-Blot-NBP2-24875-img0018.jpg)
![Western Blot: TLR3 Antibody (40C1285.6) [NBP2-24875] - HEK293T cells were transfected with TLR3, TLR3-9-3 and TLR3-3-9. Western blot was performed using anti-TLR3 or anti-HA antibodies. Anti-Beta-actin antibodies were used as a loading control. The representative data from three experiments are shown. Image collected and cropped by CiteAb from the following publication (//doi.org/10.1371/journal.pone.0092391) licensed under a CC-BY license.](http://images.novusbio.com/fullsize/TLR3-Antibody-40C1285-6-Western-Blot-NBP2-24875-img0017.jpg)
![Immunohistochemistry-Paraffin: TLR3 Antibody (40C1285.6) [NBP2-24875] - Tissue section of mouse intestine using TLR3 antibody (clone 40C1285.6) at 1:500 dilution with HRP-DAB detection and hematoxylin counterstaining. The representative image shows a punctate staining of the ER and endosomes in a subset of cells in Peyer's patches (organized lymphoid nodules) in the tested section.](http://images.novusbio.com/fullsize/TLR3-Antibody-40C1285-6-Immunohistochemistry-Paraffin-NBP2-24875-img0007.jpg)
![Immunohistochemistry-Paraffin: TLR3 Antibody (40C1285.6) [NBP2-24875] - Analysis of TLR3 in (A) human gut lumen (longitudinal section, transverse region) using this antibody at 10 ug/ml (Data courtesy Dr. Elizabeth Furrie, University of Dundee) and mouse spleen tissue using isotype control (B) and this antibody (C) at 5 mg/ml.](http://images.novusbio.com/fullsize/TLR3-Antibody-40C1285-6-Immunohistochemistry-Paraffin-NBP2-24875-img0002.jpg)
![Immunohistochemistry: TLR3 Antibody (40C1285.6) - BSA Free [NBP2-24875] - The nasal epithelium expresses TLR3, TLR7, TLR9, RIG-I & MDA-5.Sections of nasal biopsies were incubated with antibodies against TLR3 (A), TLR7 (B), TLR9 (C), RIG-I (D), & MDA-5 (E) & visualized by 3, 3′-diaminobenzidine (brown). In control slides (F), N-series universal negative control reagent was used. All sections were accompanied with a square magnification. All slides were counterstained with haematoxylin (blue). The figure shows one representative biopsy out of four (3 male, 1 female). The arrows indicate positive stained cells. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/24886842), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nbp2-24875_mouse-monoclonal-tlr3-antibody-40c1285-6-310202415384128.jpg)
![Immunohistochemistry: TLR3 Antibody (40C1285.6) - BSA Free [NBP2-24875] - TLRs are expressed & functional in chondrocytes.A RT-PCR for TLR3 & 9 expression in primary human & murine chondrocytes. GAPDH served as loading control. B Confocal microscopy of labelled CpG (green) & poly(I:C) (red) uptake by either primary human chondrocytes (scale bar 20 µm) or murine hip caps (scale bar 50 µm (centre) 20 µm (right)). DAPI (blue) was used as counterstaining for nuclei. C IFN alpha ELISA of murine chondrocytes stimulated with ODN (one-way ANOVA:F (2, 9) = 2.21, p = 0.16, N = 4). D IFN alpha ELISA of primary human chondrocytes stimulated with ODN & poly(I:C) (one-way ANOVA:F (3, 11) = 0.75, p = 0.55, N = 4). E IFN beta ELISA of murine chondrocytes stimulated with poly(I:C) or ODN (one-way ANOVA: F (2, 15) = 59.61, p < 0.0001, N = 6). F IFN beta ELISA of primary human chondrocytes stimulated with poly(I:C) or ODN (one-way ANOVA:F (2, 6) = 95.43, p = <0.0001, N = 3). G Staurosporine was used to induce cell death. The release of RNA from human primary chondrocytes after treatment was measured in the culture supernatant using the RiboGreen assay (RM ANOVA: F (4, 12) = 101.2, p < 0.0001, N = 4). Dunnett’s post-hoc test revealed an increase for 200, 500, & 1000 ng/ml staurosporine treatment compared to the untreated control. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/35277480), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nbp2-24875_mouse-monoclonal-tlr3-antibody-40c1285-6-31020241611475.jpg)
![Western Blot: TLR3 Antibody (40C1285.6) - BSA Free [NBP2-24875] - TLR mRNA & protein expression in airlifted immortal human corneal (HCET) & conjunctival epithelial cells (IOBA-NHC). (a) Averaged fold increase of TLR mRNA in IOBA-NHC cells. The increase was statistically significant for each TLR. (b) Averaged fold increase of TLR mRNA in HCET cells. The increase was statistically significant for each TLR. Cells were airlifted for 10 days. TLR mRNA level was determined by qPCR & compared to submerged cells. The experiment was repeated 3 times. Y error bars represent the standard deviation of the averaged results. (c) Micrographs of a representative western blot showing TLR protein expression in IOBA-NHC cells. Lane 1: submerged-cultured; lane 2: 3 days after airlifting culture; lane 3: 7 days after airlifting culture; lane 4: 10 days after airlifting culture. Glyceraldehyde 3-phosphate dehydrogenase (GAPDH) protein was probed as loading control. (d) Averaged TLR protein increase in IOBA-NHC cells 10 days after airlifting culture compared to submerged-cultured cells. X-ray films from 2 independent western blot experiments were scanned in a densitometer, & the results were averaged. The increase was statistically significant for each TLR protein tested. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/24976686), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nbp2-24875_mouse-monoclonal-tlr3-antibody-40c1285-6-310202416113516.jpg)
![Western Blot: TLR3 Antibody [NB100-56571] - Myocardial infarction (MI) increased TLR3 expression and its physical association with Trif in mouse myocardium. Heart samples were taken from infarct area at 4 weeks after MI. (A) and (B) show mRNA and protein levels of TLR3 in sham and MI hearts. n = 4 mice/group. Data are means +/- S.D. AP < 0.01 versus sham. Image collected and cropped by CiteAb from the following publication (//doi.wiley.com/10.1111/jcmm.13328) licensed under a CC-BY license.](http://images.novusbio.com/fullsize/TLR3-Antibody-Western-Blot-NB100-56571-img0009.jpg "<b>Biological Strategies Validation and Orthogonal Strategies Validation.</b>Western Blot: TLR3 Antibody [NB100-56571] - Myocardial infarction (MI) increased TLR3 expression and its physical association with Trif in mouse myocardium. Heart samples were taken from infarct area at 4 weeks after MI. (A) and (B) show mRNA and protein levels of TLR3 in sham and MI hearts. n = 4 mice/group. Data are means +/- S.D. AP < 0.01 versus sham. Image collected and cropped by CiteAb from the following publication (//doi.wiley.com/10.1111/jcmm.13328) licensed under a CC-BY license.")
![<b>Biological Strategies Validation and Orthogonal Strategies Validation.</b>Immunohistochemistry-Frozen: TLR3 Antibody [NB100-56571] - Frozen mouse eye tissue sections stained with TLR3, a retinal pigment epithelium (RPE) marker and DAPI. Top panel: TLR3 (red) colocalized with the RPE (green) marker. Bottom panel: Tissue stained with isotype control (no TLR3 Ab), RPE and DAPI. Data courtesy of Kleinman et al.](http://images.novusbio.com/fullsize/TLR3-Antibody-Immunohistochemistry-Frozen-NB100-56571-img0002.jpg)
![Flow Cytometry: TLR3 Antibody [NB100-56571] - Analysis using the FITC conjugate of NB100-56571. Staining of TLR3 in Balb/c mouse splenocytes using this antibody at 1 ug/10^6 cells. Green represents rabbit IgG isotype control this antibody; red represents anti-TLR3 antibody.](http://images.novusbio.com/fullsize/TLR3-Antibody-Flow-Cytometry-NB100-56571-img0008.jpg)
![Western Blot: TLR3 Antibody [NB100-56571] - Analysis of TLR3 in mouse spleen tissue lysate using NB100-56571 at 2 ug/ml.](http://images.novusbio.com/fullsize/TLR3-Antibody-Western-Blot-NB100-56571-img0005.jpg)
![Immunohistochemistry: TLR3 Antibody [NB100-56571] - Pig lung poisoned through aspiration with gastric juice and organophosphate (dimethoate EC40) after 48 hours of IC ventilation. Image from verified customer review.](http://images.novusbio.com/fullsize/TLR3-Antibody-Immunohistochemistry-NB100-56571-img0006.jpg)
![Flow Cytometry: TLR3 Antibody [NB100-56571] - Intracellular flow analysis of TLR3 in Balb/c mouse splenocytes and mouse RAW cells using TLR3 antibody (red) and isotype control antibody (green) at 1 ug/10^6 cells.](http://images.novusbio.com/fullsize/TLR3-Antibody-Flow-Cytometry-NB100-56571-img0001.jpg)
![<b>Genetic Strategies Validation. </b>Knockdown Validated: TLR3 Antibody [NB100-56571] - siRNA was transfected at 50 nM for 48 hrs, and poly(I:C) was added at 100 ug/ml for 4 hrs before cell harvest. Negative control (NC) siRNA served as control. RNAiMAX transfection reagent was used in all the siRNA experiments. Panel shows the knockdown effects of siRNAs. Image collected and cropped by CiteAb from the following publication (//doi.wiley.com/10.1111/jcmm.13328) licensed under a CC-BY license.](http://images.novusbio.com/fullsize/TLR3-Antibody-Knockdown-Validated-NB100-56571-img0010.jpg)
![Western Blot: TLR3 Antibody [NB100-56571] - Myocardial infarction (MI) increased TLR3 expression & its physical association with Trif in mouse myocardium. Heart samples were taken from infarct area at 4 weeks after MI. (A) & (B) show mRNA & protein levels of TLR3 in sham & MI hearts. n = 4 mice/group. Data are means ± S.D. AP < 0.01 versus sham. (C) Representative immunohistochemistry images of heart sections stained for TLR3 (brown colour). An isotype IgG control was performed to verify the specificity of TLR3 reactivity. (D) Lysates of heart tissue were immunoprecipitated with anti‐TLR3 antibodies (IP: TLR3), followed by SDS–PAGE & immunoblotting (IB) with indicated antibodies. IP with isotype IgG (IP: IgG) was performed as a control to exclude the non‐specific binding of antibodies to cellular proteins. Green arrows indicate non‐specific bands. The association between TLR3 & Trif, but not MyD88, was detectable in sham myocardium & was increased in infarct myocardium. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/28945004), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-56571_rabbit-polyclonal-tlr3-antibody-310202415523938.jpg)
![Western Blot: TLR3 Antibody [NB100-56571] - Myocardial infarction (MI) increased TLR3 expression & its physical association with Trif in mouse myocardium. Heart samples were taken from infarct area at 4 weeks after MI. (A) & (B) show mRNA & protein levels of TLR3 in sham & MI hearts. n = 4 mice/group. Data are means ± S.D. AP < 0.01 versus sham. (C) Representative immunohistochemistry images of heart sections stained for TLR3 (brown colour). An isotype IgG control was performed to verify the specificity of TLR3 reactivity. (D) Lysates of heart tissue were immunoprecipitated with anti‐TLR3 antibodies (IP: TLR3), followed by SDS–PAGE & immunoblotting (IB) with indicated antibodies. IP with isotype IgG (IP: IgG) was performed as a control to exclude the non‐specific binding of antibodies to cellular proteins. Green arrows indicate non‐specific bands. The association between TLR3 & Trif, but not MyD88, was detectable in sham myocardium & was increased in infarct myocardium. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/28945004), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-56571_rabbit-polyclonal-tlr3-antibody-3102024165731.jpg)
![Immunohistochemistry: TLR3 Antibody [NB100-56571] - Myocardial infarction (MI) increased TLR3 expression & its physical association with Trif in mouse myocardium. Heart samples were taken from infarct area at 4 weeks after MI. (A) & (B) show mRNA & protein levels of TLR3 in sham & MI hearts. n = 4 mice/group. Data are means ± S.D. AP < 0.01 versus sham. (C) Representative immunohistochemistry images of heart sections stained for TLR3 (brown colour). An isotype IgG control was performed to verify the specificity of TLR3 reactivity. (D) Lysates of heart tissue were immunoprecipitated with anti‐TLR3 antibodies (IP: TLR3), followed by SDS–PAGE & immunoblotting (IB) with indicated antibodies. IP with isotype IgG (IP: IgG) was performed as a control to exclude the non‐specific binding of antibodies to cellular proteins. Green arrows indicate non‐specific bands. The association between TLR3 & Trif, but not MyD88, was detectable in sham myocardium & was increased in infarct myocardium. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/28945004), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-56571_rabbit-polyclonal-tlr3-antibody-310202415535158.jpg)
![Western Blot: TLR3 Antibody [NB100-56571] - TLR3‐knockout (TLR3‐KO) attenuated cardiac autophagy induced by MI. The infarct & remote tissues were separately sampled from the left ventricle after 4 weeks of MI. Accordingly, anterior & posterior tissues of the left ventricle were sampled from sham hearts as controls. (A) Representative Western blot images & quantitative analyses of autophagy markers. n = 4–8/group. Quantitative data are fold changes of WT‐sham. aP < 0.05, AP < 0.01 versus respective WT‐sham; bP < 0.05, BP < 0.01 versus respective WT‐MI. (B) Representative electron microphotographs of ultrathin sections of resin‐embedded heart biopsies. Arrows indicate autophagic vacuoles. (C) Lysates of infarct tissue were immunoprecipitated (IP), followed by SDS–PAGE & immunoblotting (IB) with indicated antibodies. IP with isotype IgG served as a control. Green arrows indicate non‐specific bands. Representative images were taken from four independent experiments. Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/28945004), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-56571_rabbit-polyclonal-tlr3-antibody-310202415525214.jpg)
![Western Blot: TLR3 Antibody [NB100-56571] - A TLR3 agonist polyinosinic‐polycytidylic acid (poly(I:C)) induced autophagy in cultured cardiomyocytes through a TRIF‐dependent pathway. (A) Poly(I:C) increased autophagy markers in cultured H9c2 rat ventricular cells. (B) Poly(I:C) stimulated autophagosome formation but did not affect autophagic flux. Primary cultured neonatal rat ventricular myocytes (NRVMs) were transfected with a tandem mRFP‐GFP‐LC3 adenovirus for 24 hrs, followed by treatment with poly(I:C) (100 μg/ml, 4 hrs). Autophagosomes & autolysosomes were, respectively, visualized as yellow‐ & red‐only punctas under a confocal microscope. (C) An autophagic flux inhibitor chloroquine (CQ) induced accumulations of LC3‐II & p62/SQSTM1 proteins in H9c2 myocytes receiving poly(I:C) (100 μg/ml, 4 hrs). CQ was applied at 10 μM, immediately prior to poly(I:C). (D) Effects of indicated siRNA on poly(I:C)‐induced changes in autophagy markers in NRVMs. All the siRNAs were transfected at 50 nM for 48 hrs, & poly(I:C) was added at 100 μg/ml for 4 hrs before cell harvest. Negative control (NC) siRNA served as control. RNAiMAX transfection reagent was used in all the siRNA experiments. The upper panel shows the knockdown effects of siRNAs, & the lower panel shows representative Western blot images (presented from four independent experiments) & densitometry quantitative data (normalized into ‘fold of vehicle group’). All quantitative data are expressed as means ± S.D. aP < 0.05, AP < 0.01 versus vehicle; bP < 0.05, BP < 0.01 versus poly(I:C). Image collected & cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/28945004), licensed under a CC-BY license. Not internally tested by Novus Biologicals.](http://images.novusbio.com/fullsize/nb100-56571_rabbit-polyclonal-tlr3-antibody-3102024168394.jpg)
![Western Blot: TLR3 [p Tyr759] Antibody [NBP2-24904] - Image from verified customer review.](http://images.novusbio.com/fullsize/TLR3-[p-Tyr759]-Antibody-Western-Blot-NBP2-24904-img0003.jpg "Western Blot: TLR3 [p Tyr759] Antibody [NBP2-24904] - Image from verified customer review.")
![Immunocytochemistry/Immunofluorescence: TLR3 [p Tyr759] Antibody [NBP2-24904] - Analysis of IgG, AID and TLR3 (A) and a hyper-IgM (HIGM) syndrome patient (B and C). A and B: Paraformaldehyde-fixed, frozen tonsillar mucosa tissue sections. C. Paraformaldehyde-fixed, mucosal B cells from the colon lamina propria of the HIGM patient. Arrowheads indicate cells co-expressing phospho TLR3, AID, and IgG. Data courtesy of W. Xu. et. al., and the Journal of Immunology](http://images.novusbio.com/fullsize/TLR3-[p-Tyr759]-Antibody-Immunocytochemistry-Immunofluorescence-NBP2-24904-img0002.jpg)
![Western Blot: TLR3 Antibody (27N3D4) [NBP2-27404] - Analysis of TLR3 using TLR3 monoclonal antibody. Human intestine (A), human spleen (B), and mouse RAW lysate (C) probed with TLR3 antibody at 2 ug/ml. I goat anti-rat Ig HRP secondary antibody and PicoTect ECL substrate solution were used for this test.](http://images.novusbio.com/fullsize/TLR3-Antibody-27N3D4-Western-Blot-NBP2-27404-img0001.jpg "Western Blot: TLR3 Antibody (27N3D4) [NBP2-27404] - Analysis of TLR3 using TLR3 monoclonal antibody. Human intestine (A), human spleen (B), and mouse RAW lysate (C) probed with TLR3 antibody at 2 ug/ml. I goat anti-rat Ig HRP secondary antibody and PicoTect ECL substrate solution were used for this test.")
![Flow Cytometry: TLR3 Antibody (27N3D4) [NBP2-27404] - Analysis of TLR3 using TLR3 monoclonal antibody. Mouse splenocytes were probed with TLR3 antibody (red) and isotype control antibody (green) at 1 ug/10^6 cells.](http://images.novusbio.com/fullsize/TLR3-Antibody-27N3D4-Flow-Cytometry-NBP2-27404-img0009.jpg)
![Flow Cytometry: TLR3 Antibody (27N3D4) [NBP2-27404] - Analysis using Azide Free version of NBP2-27404. TLR3 using TLR3 monoclonal antibody. Mouse RAW cells and splenocytes were probed with TLR3 antibody (red) and isotype control antibody (green) at 1 ug/10^6 cells.](http://images.novusbio.com/fullsize/TLR3-Antibody-27N3D4-Flow-Cytometry-NBP2-27404-img0006.jpg)
![Flow Cytometry: TLR3 Antibody (27N3D4) [NBP2-27404] - Analysis using Azide Free version of NBP2-27404. TLR3 using TLR3 monoclonal antibody. Mouse RAW cells were probed with TLR3 antibody (red) and isotype control antibody (green) at 0.1 ug/10^6 cells.](http://images.novusbio.com/fullsize/TLR3-Antibody-27N3D4-Flow-Cytometry-NBP2-27404-img0007.jpg)
![Flow Cytometry: TLR3 Antibody (27N3D4) [NBP2-27404] - Analysis of TLR3 using TLR3 monoclonal antibody. Mouse RAW cells were probed with TLR3 antibody (red) and isotype control antibody (green) at 1 ug/10^6 cells.](http://images.novusbio.com/fullsize/TLR3-Antibody-27N3D4-Flow-Cytometry-NBP2-27404-img0008.jpg)
![Flow Cytometry: TLR3 Antibody (27N3D4) - BSA Free [NBP2-27404] - An intracellular stain was performed on THP-1 cells with TLR3 Antibody [27N3D4] NBP2-27405AF700 (blue) and a matched isotype control (orange). Cells were fixed with 4% PFA and then permeabilized with 0.1% saponin. Cells were incubated in an antibody dilution of 5 ug/mL for 30 minutes at room temperature. Both antibodies were conjugated to Alexa Fluor 700.](http://images.novusbio.com/fullsize/nbp2-27404_rat-monoclonal-tlr3-antibody-27n3d4-177202495942.jpg)
![Flow Cytometry: TLR3 Antibody (27N3D4) - BSA Free [NBP2-27404] - An intracellular stain was performed on Raw264.7 cells with TLR3 [27N3D4] Antibody NBP2-27405AF700 (blue) and a matched isotype control (orange). Cells were fixed with 4% PFA and then permeabilized with 0.1% saponin. Cells were incubated in an antibody dilution of 5 ug/mL for 30 minutes at room temperature. Both antibodies were conjugated to Alexa Fluor 700.](http://images.novusbio.com/fullsize/nbp2-27404_rat-monoclonal-tlr3-antibody-27n3d4-17720241044614.jpg)
![Western Blot: TLR3 Antibody (619F7.06) [DDX0470P-100] - Western-blot analysisof human (h) and canine(c) PBMC and monocytes with 619F7.06](http://images.novusbio.com/fullsize/TLR3-Antibody-619F7-06-Western-Blot-DDX0470P-100-img0007.jpg "Western Blot: TLR3 Antibody (619F7.06) [DDX0470P-100] - Western-blot analysisof human (h) and canine(c) PBMC and monocytes with 619F7.06")
![Immunohistochemistry-Frozen: TLR3 Antibody (619F7.06) [DDX0470P-100] - Analysis using the Alexa Fluor (R) 488 conjugate of DDX0470P-100. Staining of human tonsil section.](http://images.novusbio.com/fullsize/TLR3-Antibody-619F7-06-Immunohistochemistry-Frozen-DDX0470P-100-img0003.jpg)
![Flow Cytometry: TLR3 Antibody (619F7.06) [DDX0470P-100] - Intracellular FACS staining of canine blood cells with 619F7.06](http://images.novusbio.com/fullsize/TLR3-Antibody-619F7-06-Flow-Cytometry-DDX0470P-100-img0006.jpg)
![Immunohistochemistry-Paraffin: TLR3 Antibody (619F7.06) [DDX0470P-100] - Paraffin staining of Canine keratinocytes with TLR3 Antibody](http://images.novusbio.com/fullsize/TLR3-Antibody-619F7-06-Immunohistochemistry-Paraffin-DDX0470P-100-img0001.jpg)
![Flow Cytometry: TLR3 Antibody (619F7.06) [DDX0470P-100] - Intracellular FACS staining of human breast carcinoma CAMA-1 cellline with 619F7.06](http://images.novusbio.com/fullsize/TLR3-Antibody-619F7-06-Flow-Cytometry-DDX0470P-100-img0004.jpg)
![Flow Cytometry: TLR3 Antibody (619F7.06) [DDX0470P-100] - Intracellular FACS staining of human monocyte-derived DCs and human EBV B cells with 619F7.06](http://images.novusbio.com/fullsize/TLR3-Antibody-619F7-06-Flow-Cytometry-DDX0470P-100-img0005.jpg)
![<b>Genetic Strategies Validation. </b>Knocking-down TLR3 suppresses enhancement of c-IAP2 protein expression by poly(I:C). Western blot analysis of protein extracts from HeLa cells treated with poly(I:C) (500 ng/ml for 16 h) with or without pre-treatment with TLR3-specific and control (NS) siRNAs. The same membrane was stained successively with anti-c-IAP2, TLR3 and beta -actin. Note that the control siRNA by itself enhanced TLR3 and c-IAP2 expression. This is consistent with previous observations and possibly related to the interaction of these small double-strand RNAs with the TLR3 itself regardless of their sequence [36]. In our transfection protocol siRNAs are at 100 nM for the first 4 h and 50 nM for the next 44 h. TLR3 inhibition was not complete with the siRNA n°1 which was apparently weaker than the siRNA n°2. However the siRNA n°1 was strong enough to prevent enhancement of TLR3 and c-IAP2 expression in the absence of poly(I:C). Data are representative of two similar experiments. Image collected and cropped by CiteAb from the following publication (//pubmed.ncbi.nlm.nih.gov/20576118), licensed under a CC-BY license. Not internally tested by R&D Systems.](http://images.novusbio.com/fullsize/mab1487_human-tlr3-mab-clone-512505-4120241251268.jpg)
![Western Blot: TLR3 Antibody (HL2314) - Azide and BSA Free [NBP3-25723] - Various whole cell extracts (30 ug) were separated by 7.5% SDS-PAGE, and the membrane was blotted with TLR3 antibody [HL2314] (NBP3-25723) diluted at 1:1000. The HRP-conjugated anti-rabbit IgG antibody was used to detect the primary antibody.](http://images.novusbio.com/fullsize/nbp3-25723_rabbit-tlr3-mab-hl2314-azide-and-bsa-free-2120249351317.jpg "Western Blot: TLR3 Antibody (HL2314) - Azide and BSA Free [NBP3-25723] - Various whole cell extracts (30 ug) were separated by 7.5% SDS-PAGE, and the membrane was blotted with TLR3 antibody [HL2314] (NBP3-25723) diluted at 1:1000. The HRP-conjugated anti-rabbit IgG antibody was used to detect the primary antibody.")
![Immunohistochemistry-Paraffin: TLR3 Antibody (HL2314) - Azide and BSA Free [NBP3-25723] - TLR3 antibody [HL2314] detects TLR3 protein at cytoplasm by immunohistochemical analysis. Sample: Paraffin-embedded mouse intestine. TLR3 stained by TLR3 antibody [HL2314] (NBP3-25723) diluted at 1:100. Antigen Retrieval: Citrate buffer, pH 6.0, 15 min](http://images.novusbio.com/fullsize/nbp3-25723_rabbit-tlr3-mab-hl2314-azide-and-bsa-free-2120249425493.jpg)
![<b>Orthogonal Strategies Validation. </b>Western Blot: TLR3 Antibody (HL2314) - Azide and BSA Free [NBP3-25723] - Various whole cell extracts (30 ug) were separated by 7.5% SDS-PAGE, and the membrane was blotted with TLR3 antibody [HL2314] (NBP3-25723) diluted at 1:1000. The HRP-conjugated anti-rabbit IgG antibody was used to detect the primary antibody, and the signal was developed with Trident femto Western HRP Substrate. Corresponding RNA expression data for the same cell lines are based on Human Protein Atlas program.](http://images.novusbio.com/fullsize/nbp3-25723_rabbit-tlr3-mab-hl2314-azide-and-bsa-free-212024941472.jpg)
![Immunohistochemistry-Paraffin: TLR3 Antibody (HL2314) - Azide and BSA Free [NBP3-25723] - TLR3 antibody [HL2314] detects TLR3 protein at cytoplasm by immunohistochemical analysis. Sample: Paraffin-embedded dog brain. TLR3 stained by TLR3 antibody [HL2314] (NBP3-25723) diluted at 1:100. Antigen Retrieval: Citrate buffer, pH 6.0, 15 min](http://images.novusbio.com/fullsize/nbp3-25723_rabbit-tlr3-mab-hl2314-azide-and-bsa-free-2120249383189.jpg)
![Immunohistochemistry-Paraffin: TLR3 Antibody (HL2314) - Azide and BSA Free [NBP3-25723] - TLR3 antibody [HL2314] detects TLR3 protein by immunohistochemical analysis. Sample: Paraffin-embedded rat tissues. TLR3 stained by TLR3 antibody [HL2314] (NBP3-25723) diluted at 1:100. Antigen Retrieval: Citrate buffer, pH 6.0, 15 min](http://images.novusbio.com/fullsize/nbp3-25723_rabbit-tlr3-mab-hl2314-azide-and-bsa-free-2120249355579.jpg)
![Western Blot: TLR3 Antibody [NBP2-24564] - Analysis of TLR3 in Daudi cell lysate in the (1) absence and (2) presence of immunizing peptide and (3) 3T3 cell lysate using this antibody. I goat anti-rabbit Ig HRP secondary antibody and PicoTect ECL substrate solution were used for this test.](http://images.novusbio.com/fullsize/TLR3-Antibody-Western-Blot-NBP2-24564-img0001.jpg "Western Blot: TLR3 Antibody [NBP2-24564] - Analysis of TLR3 in Daudi cell lysate in the (1) absence and (2) presence of immunizing peptide and (3) 3T3 cell lysate using this antibody. I goat anti-rabbit Ig HRP secondary antibody and PicoTect ECL substrate solution were used for this test.")