Antibody data
- Antibody Data
- Antigen structure
- References [45]
- Comments [0]
- Validations [0]
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- Product number
- 66645-1-Ig - Provider product page

- Provider
- Proteintech Group
- Product name
- TLR2 antibody
- Antibody type
- Monoclonal
- Description
- KD/KO validated TLR2 antibody (Cat. #66645-1-Ig) is a mouse monoclonal antibody that shows reactivity with Human and has been validated for the following applications: WB,ELISA.
- Reactivity
- Human
- Host
- Mouse
- Conjugate
- Unconjugated
- Isotype
- IgG
- Antibody clone number
- 1C1D3
- Vial size
- 20ul, 150ul
Submitted references NAT10 Promotes Tubular Epithelial Cell Senescence in Cisplatin-Induced Acute Kidney Injury by Regulating DDX17.
UVB Upregulates Inflammatory Cytokines in Rosacea Cell Model by Promoting the Expression of TRPVs and TLR2.
Isolation, structural characterization and immunoregulatory activity of a novel acidic polysaccharide from Ganoderma sinense.
Bushen Huoxue Recipe enhances the immune microenvironment at the maternal-fetal interface via the Hippo signaling pathway in mice with recurrent spontaneous abortion.
Febuxostat alleviates gout-associated hyperuricemia and inflammation by downregulating IL1A to modulate TLR2/TLR4/NF-κB signaling pathway.
Astaxanthin protects against acute lung injury via dual modulation of Ca(2+)/CaMKIIα/NLRP3 and TLR2/MyD88/NLRP3 pathways.
Age-associated methionine sulfoxide reductase A protects against valvular interstitial cell senescence and valvular calcification.
Integrating serum pharmacochemistry, network pharmacology, gut microbiota and transcriptomic strategies to reveal the active ingredients and mechanism of Changma Xifeng tablet in the treatment of tourette syndrome.
Protective effect of Zymosan-A against radiation-induced premature ovarian insufficiency in a murine model.
Integrated transcriptomic and proteomic analyses identify the TLR2-CXCR4 axis as a regulator of endothelial cell migration under simulated microgravity.
POSTN-Mediated Interplay of M1 Polarized Macrophage with Tendon-Derived Stem Cells to Drive Traumatic Heterotopic Ossification Formation through PTK7/ATK Signaling?
The miR-3164/PAD4 axis regulates NETosis to prevent airway inflammation and remodeling through the TLR2/NF-κB signaling pathway.
Fusobacterium nucleatum increases CTGF expression through TLR2-YAP signaling axis in cancer-associated fibroblasts, thereby promoting colorectal cancer progression.
Integrated bioinformatics decoding of the MASLD ceRNA network reveals novel therapeutic targets.
Extracellular HSP70 facilitated β-glucan induced trained immunity in macrophages to suppress sepsis via TLR2-NF-κB axis.
Immunomodulatory activity and molecular mechanisms of action of peptides derived from casein hydrolysate by alcalase and flavourzyme based on virtual screening.
Role of CORO1A in Regulating Immune Homeostasis of Mammary Glands and Its Contribution to Clinical Mastitis Development in Dairy Cows.
Ginsenoside Rg1 targets TLR2 to inhibit the NF-κB signaling pathway and ameliorate hematopoietic support of mesenchymal stromal cells.
Inhibition of LRRK2 Ameliorates Aspergillus fumigatus Keratitis by Regulating STING Signaling Pathways.
Yinchen-Gancao decoction ameliorated NASH in mice by reducing hepatic lipid accumulation, inhibiting hepatic inflammatory and endoplasmic reticulum stress.
TARGETING S100A9-TLR2 AXIS CONTROLS MACROPHAGE NLRP3 INFLAMMASOME ACTIVATION IN FATTY LIVER ISCHEMIA REPERFUSION INJURY.
Inflammation-Related Factors S100A9 and TLR2 in Cardiomyocyte Hypertrophy.
EZH2-mediated suppression of TIMP1 in spinal GABAergic interneurons drives microglial activation via MMP-9-TLR2/4-NLRP3 signaling in neuropathic pain.
Calreticulin in the nasal mucus promotes neutrophil migration and pathogen clearance.
miR-328-3p targets TLR2 to ameliorate oxygen-glucose deprivation injury and neutrophil extracellular trap formation in HUVECs via inhibition of the NF-κB signaling pathway.
p53 suppresses the inflammatory response following respiratory syncytial virus infection by inhibiting TLR2.
Polyphyllin B inhibited STAT3/NCOA4 pathway and restored gut microbiota to ameliorate lung tissue injury in cigarette smoke-induced mice.
An Isofibrous Diet with Fiber Konjac Glucomannan Ameliorates Salmonella typhimurium-Induced Colonic Injury by Regulating TLR2-NF-κB Signaling and Intestinal Microbiota in Mice.
Corydalis saxicolaBunting total alkaloid eliminates Porphyromonas gingivalis strain 33277 internalized into macrophages by inhibition of TLR2.
Gut microbiota regulates host melatonin production through epithelial cell MyD88.
The novel mechanism of human norovirus induced diarrhea: Activation of PKD2 caused by HuNoVs destroyed AQP3 expression through AP2γ in intestinal epithelial cells.
Identification of key neutrophil extracellular trap genes in Alzheimer's disease.
Baicalin Reduces Immune Cell Infiltration by Inhibiting Inflammation and Protecting Tight Junctions in Ischemic Stroke Injury.
Lactiplantibacillus plantarum L47 and inulin alleviate enterotoxigenic Escherichia coli induced ileal inflammation in piglets by upregulating the levels of α-linolenic acid and 12,13-epoxyoctadecenoic acid.
Tea Polyphenols Protects Tracheal Epithelial Tight Junctions in Lung during Actinobacillus pleuropneumoniae Infection via Suppressing TLR-4/MAPK/PKC-MLCK Signaling.
Holothuria leucospilota Polysaccharides Improve Immunity and the Gut Microbiota in Cyclophosphamide-Treated Immunosuppressed Mice.
Lactobacillus fermentum CECT5716 Alleviates the Inflammatory Response in Asthma by Regulating TLR2/TLR4 Expression.
Zhuifeng tougu capsules inhibit the TLR4/MyD88/NF-κB signaling pathway and alleviate knee osteoarthritis: In vitro and in vivo experiments.
PPARγ Ameliorates Mycobacterium tuberculosis H37Ra-Induced Foamy Macrophage Formation via the ABCG1-Dependent Cholesterol Efflux Pathway in THP-1 Macrophages.
Distinct immune and inflammatory response patterns contribute to the identification of poor prognosis and advanced clinical characters in bladder cancer patients.
Monocyte biomarkers define sargramostim treatment outcomes for Parkinson's disease.
Achyranthes bidentata Polysaccharide Activates Nuclear Factor-Kappa B and Promotes Cytokine Production in J774A.1 Cells Through TLR4/MyD88 Signaling Pathway.
TLR2 inhibition ameliorates the amplification effect of LPS on lipid accumulation and lipotoxicity in hepatic cells.
Clostridium Butyricum ZJU-F1 Benefits the Intestinal Barrier Function and Immune Response Associated with Its Modulation of Gut Microbiota in Weaned Piglets.
Azilsartan Suppressed LPS-Induced Inflammation in U937 Macrophages through Suppressing Oxidative Stress and Inhibiting the TLR2/MyD88 Signal Pathway.
Zhu Y, Xu W, Wan C, Deng B, Xie Y, Yang B, Jiang H, Zhang C
International journal of biological sciences 2026;22(4):2177-2195
International journal of biological sciences 2026;22(4):2177-2195
UVB Upregulates Inflammatory Cytokines in Rosacea Cell Model by Promoting the Expression of TRPVs and TLR2.
Xie Y, Hu Y, Huang J, Liu J, Zhang Q
ImmunoTargets and therapy 2026;15:571037
ImmunoTargets and therapy 2026;15:571037
Isolation, structural characterization and immunoregulatory activity of a novel acidic polysaccharide from Ganoderma sinense.
Zhang M, Wu J, Xu J, Hu X, Shi H, Huang W, Song L, Zhu J, Tan H, Yu R
International journal of biological macromolecules 2026 Mar;352:151196
International journal of biological macromolecules 2026 Mar;352:151196
Bushen Huoxue Recipe enhances the immune microenvironment at the maternal-fetal interface via the Hippo signaling pathway in mice with recurrent spontaneous abortion.
Xia L, Huang S, Huang H, Han X, Dong L, Xia Y
Journal of traditional and complementary medicine 2026 Mar;16(2):154-164
Journal of traditional and complementary medicine 2026 Mar;16(2):154-164
Febuxostat alleviates gout-associated hyperuricemia and inflammation by downregulating IL1A to modulate TLR2/TLR4/NF-κB signaling pathway.
Hu M, Zhou Y, Zhang Y, Pan F, Liu M
International immunopharmacology 2026 Jan 1;168(Pt 2):115935
International immunopharmacology 2026 Jan 1;168(Pt 2):115935
Astaxanthin protects against acute lung injury via dual modulation of Ca(2+)/CaMKIIα/NLRP3 and TLR2/MyD88/NLRP3 pathways.
Cui K, Wang J, Chen K, Ge W, Zhou J, Zhang R, Fan X
International immunopharmacology 2026 Jan 1;168(Pt 1):115776
International immunopharmacology 2026 Jan 1;168(Pt 1):115776
Age-associated methionine sulfoxide reductase A protects against valvular interstitial cell senescence and valvular calcification.
Li Q, Song C, Wei Z, Zhou H, Wang S, Li H, Yang H, Luo Q, Li J, Chen M
GeroScience 2026 Feb;48(1):807-827
GeroScience 2026 Feb;48(1):807-827
Integrating serum pharmacochemistry, network pharmacology, gut microbiota and transcriptomic strategies to reveal the active ingredients and mechanism of Changma Xifeng tablet in the treatment of tourette syndrome.
Zhu C, Shi Y, Zhou Z, Shao Y, Wang J, Sun Z, Bian M
Journal of ethnopharmacology 2026 Feb 10;356:120830
Journal of ethnopharmacology 2026 Feb 10;356:120830
Protective effect of Zymosan-A against radiation-induced premature ovarian insufficiency in a murine model.
Yu Y, Du J, Li B, Cheng Y, Lin F, Zhou J, Song Y, Liu C, Cai S
iScience 2026 Apr 17;29(4):115027
iScience 2026 Apr 17;29(4):115027
Integrated transcriptomic and proteomic analyses identify the TLR2-CXCR4 axis as a regulator of endothelial cell migration under simulated microgravity.
Qin X, Wang R, Li C, Pan Y, Wang Y, Sun X
Frontiers in physiology 2025;16:1701338
Frontiers in physiology 2025;16:1701338
POSTN-Mediated Interplay of M1 Polarized Macrophage with Tendon-Derived Stem Cells to Drive Traumatic Heterotopic Ossification Formation through PTK7/ATK Signaling?
Liu H, Li X, Li M, Sun Z, Wang X, Li J, Xu B, Chen Q, Fan C, Ruan H
Advanced science (Weinheim, Baden-Wurttemberg, Germany) 2025 Oct;12(40):e07951
Advanced science (Weinheim, Baden-Wurttemberg, Germany) 2025 Oct;12(40):e07951
The miR-3164/PAD4 axis regulates NETosis to prevent airway inflammation and remodeling through the TLR2/NF-κB signaling pathway.
He L, Qiang R, Li W
European journal of medical research 2025 Oct 9;30(1):947
European journal of medical research 2025 Oct 9;30(1):947
Fusobacterium nucleatum increases CTGF expression through TLR2-YAP signaling axis in cancer-associated fibroblasts, thereby promoting colorectal cancer progression.
Wang H, Lin B, Wang Z, Yang J, Guo X, Li W, Li B, Shi S, Zhou Y, Han R, Wei Y, Liu Y
Cancer cell international 2025 Oct 28;25(1):381
Cancer cell international 2025 Oct 28;25(1):381
Integrated bioinformatics decoding of the MASLD ceRNA network reveals novel therapeutic targets.
Yu S, Jiang X, Peng L, Zeng X, Wen S, Xiong H, Guo S, Huang F, Liu H, Luo Q
Clinical and experimental medicine 2025 Nov 6;25(1):354
Clinical and experimental medicine 2025 Nov 6;25(1):354
Extracellular HSP70 facilitated β-glucan induced trained immunity in macrophages to suppress sepsis via TLR2-NF-κB axis.
Qi R, Cheng X, Chen S, Fan J
Cytokine 2025 Mar;187:156861
Cytokine 2025 Mar;187:156861
Immunomodulatory activity and molecular mechanisms of action of peptides derived from casein hydrolysate by alcalase and flavourzyme based on virtual screening.
Jiang Y, Li S, Jiang L, Mu G, Jiang S
Journal of dairy science 2025 Mar;108(3):2152-2168
Journal of dairy science 2025 Mar;108(3):2152-2168
Role of CORO1A in Regulating Immune Homeostasis of Mammary Glands and Its Contribution to Clinical Mastitis Development in Dairy Cows.
Zhang B, Chen N, Yu X, Li J, Dong W, Zhang Y, Zhao X, Zhang Q
Biomolecules 2025 Jun 6;15(6)
Biomolecules 2025 Jun 6;15(6)
Ginsenoside Rg1 targets TLR2 to inhibit the NF-κB signaling pathway and ameliorate hematopoietic support of mesenchymal stromal cells.
Wei H, Liu Y, Huang C, Wang C, Jiang H, Wang L, Wang Y, Wang Z
Journal of ethnopharmacology 2025 Jun 12;349:119917
Journal of ethnopharmacology 2025 Jun 12;349:119917
Inhibition of LRRK2 Ameliorates Aspergillus fumigatus Keratitis by Regulating STING Signaling Pathways.
Han F, Wang L, Wu J, Shen L, Li Y, Guo H, Li J
Investigative ophthalmology & visual science 2025 Feb 3;66(2):13
Investigative ophthalmology & visual science 2025 Feb 3;66(2):13
Yinchen-Gancao decoction ameliorated NASH in mice by reducing hepatic lipid accumulation, inhibiting hepatic inflammatory and endoplasmic reticulum stress.
Zhao J, Jin J, Li Y, Zhang S, Li F, Cui J, Wang Z, Yan D, Qiu F
Journal of ethnopharmacology 2025 Feb 11;341:119318
Journal of ethnopharmacology 2025 Feb 11;341:119318
TARGETING S100A9-TLR2 AXIS CONTROLS MACROPHAGE NLRP3 INFLAMMASOME ACTIVATION IN FATTY LIVER ISCHEMIA REPERFUSION INJURY.
Sheng M, Liu W, Cao Y, Wang S, Lin Y, Yu W
Shock (Augusta, Ga.) 2025 Feb 1;63(2):292-298
Shock (Augusta, Ga.) 2025 Feb 1;63(2):292-298
Inflammation-Related Factors S100A9 and TLR2 in Cardiomyocyte Hypertrophy.
Jin KJ, Pan L, Huang CX, Yin C, Wang Y, Zhang J, Gong H
Current medical science 2025 Aug;45(4):819-830
Current medical science 2025 Aug;45(4):819-830
EZH2-mediated suppression of TIMP1 in spinal GABAergic interneurons drives microglial activation via MMP-9-TLR2/4-NLRP3 signaling in neuropathic pain.
Wan L, Guo H, Hu F, Pan Y, Yang S, Jiang CY, Liu W, Wu X, Wu X
Brain, behavior, and immunity 2025 Aug;128:234-255
Brain, behavior, and immunity 2025 Aug;128:234-255
Calreticulin in the nasal mucus promotes neutrophil migration and pathogen clearance.
Ma Y, Qin X, Liu S, Lin R, Meng B, Lin J, Yang Q
Cell communication and signaling : CCS 2025 Aug 26;23(1):381
Cell communication and signaling : CCS 2025 Aug 26;23(1):381
miR-328-3p targets TLR2 to ameliorate oxygen-glucose deprivation injury and neutrophil extracellular trap formation in HUVECs via inhibition of the NF-κB signaling pathway.
Yao M, Fang C, Wang Z, Guo T, Wu D, Ma J, Wu J, Mo J
PloS one 2024;19(2):e0299382
PloS one 2024;19(2):e0299382
p53 suppresses the inflammatory response following respiratory syncytial virus infection by inhibiting TLR2.
Liu J, Gao L, Zhou N, Jiang Z, Che S, Deng Y, Zang N, Ren L, Xie X, Xie J, Liu E
Virology 2024 May;593:110018
Virology 2024 May;593:110018
Polyphyllin B inhibited STAT3/NCOA4 pathway and restored gut microbiota to ameliorate lung tissue injury in cigarette smoke-induced mice.
Wang Q, He Z, Zhu J, Hu M, Yang L, Yang H
BMC biotechnology 2024 Mar 8;24(1):13
BMC biotechnology 2024 Mar 8;24(1):13
An Isofibrous Diet with Fiber Konjac Glucomannan Ameliorates Salmonella typhimurium-Induced Colonic Injury by Regulating TLR2-NF-κB Signaling and Intestinal Microbiota in Mice.
Li J, Liu H, Fu H, Yang Y, Wu Z
Journal of agricultural and food chemistry 2024 Jun 12;72(23):13415-13430
Journal of agricultural and food chemistry 2024 Jun 12;72(23):13415-13430
Corydalis saxicolaBunting total alkaloid eliminates Porphyromonas gingivalis strain 33277 internalized into macrophages by inhibition of TLR2.
Yang L, Mei GC, Wu JX, Jiang QZ, Su ZH, Liao HQ, Liu ZM, Tao RC, Yong XZ
Microbes and infection 2024 Jan-Feb;26(1-2):105244
Microbes and infection 2024 Jan-Feb;26(1-2):105244
Gut microbiota regulates host melatonin production through epithelial cell MyD88.
Liu B, Fan L, Wang Y, Wang H, Yan Y, Chen S, Hung I, Liu C, Wei H, Ge L, Ren W
Gut microbes 2024 Jan-Dec;16(1):2313769
Gut microbes 2024 Jan-Dec;16(1):2313769
The novel mechanism of human norovirus induced diarrhea: Activation of PKD2 caused by HuNoVs destroyed AQP3 expression through AP2γ in intestinal epithelial cells.
Huang L, Xie S, Zhang Y, Du W, Liang X, Pan W, Yang F, Niu R, Chen H, Geng L, Xiang L, Gong S, Xu W
Life sciences 2024 Jan 15;337:122348
Life sciences 2024 Jan 15;337:122348
Identification of key neutrophil extracellular trap genes in Alzheimer's disease.
Pan H, Wang G, Bi Z, Lai C, Wang M
Journal of Alzheimer's disease : JAD 2024 Dec;102(4):1027-1041
Journal of Alzheimer's disease : JAD 2024 Dec;102(4):1027-1041
Baicalin Reduces Immune Cell Infiltration by Inhibiting Inflammation and Protecting Tight Junctions in Ischemic Stroke Injury.
Hao Z, Zhang Z, Zhao Y, Wang D
The American journal of Chinese medicine 2023;51(2):355-372
The American journal of Chinese medicine 2023;51(2):355-372
Lactiplantibacillus plantarum L47 and inulin alleviate enterotoxigenic Escherichia coli induced ileal inflammation in piglets by upregulating the levels of α-linolenic acid and 12,13-epoxyoctadecenoic acid.
Cui L, Zeng H, Hou M, Li Z, Mu C, Zhu W, Hang S
Animal nutrition (Zhongguo xu mu shou yi xue hui) 2023 Sep;14:370-382
Animal nutrition (Zhongguo xu mu shou yi xue hui) 2023 Sep;14:370-382
Tea Polyphenols Protects Tracheal Epithelial Tight Junctions in Lung during Actinobacillus pleuropneumoniae Infection via Suppressing TLR-4/MAPK/PKC-MLCK Signaling.
Li X, Liu Z, Gao T, Liu W, Yang K, Guo R, Li C, Tian Y, Wang N, Zhou D, Bei W, Yuan F
International journal of molecular sciences 2023 Jul 24;24(14)
International journal of molecular sciences 2023 Jul 24;24(14)
Holothuria leucospilota Polysaccharides Improve Immunity and the Gut Microbiota in Cyclophosphamide-Treated Immunosuppressed Mice.
Zhao F, Ma T, Zhang X, Zhao Q, Zhu K, Cao J, Liu Z, Shen X, Li C
Molecular nutrition & food research 2023 Apr;67(8):e2200317
Molecular nutrition & food research 2023 Apr;67(8):e2200317
Lactobacillus fermentum CECT5716 Alleviates the Inflammatory Response in Asthma by Regulating TLR2/TLR4 Expression.
Wang W, Li Y, Han G, Li A, Kong X
Frontiers in nutrition 2022;9:931427
Frontiers in nutrition 2022;9:931427
Zhuifeng tougu capsules inhibit the TLR4/MyD88/NF-κB signaling pathway and alleviate knee osteoarthritis: In vitro and in vivo experiments.
Xu X, Li N, Wu Y, Yan K, Mi Y, Yi N, Tan X, Kuang G, Lu M
Frontiers in pharmacology 2022;13:951860
Frontiers in pharmacology 2022;13:951860
PPARγ Ameliorates Mycobacterium tuberculosis H37Ra-Induced Foamy Macrophage Formation via the ABCG1-Dependent Cholesterol Efflux Pathway in THP-1 Macrophages.
Ye Y, Liu J, Guo Y, Gao Y, Rao J, Su R, Zhang L, Huang Z, Luo Q, Li J
Frontiers in microbiology 2022;13:829870
Frontiers in microbiology 2022;13:829870
Distinct immune and inflammatory response patterns contribute to the identification of poor prognosis and advanced clinical characters in bladder cancer patients.
Chang Z, Li R, Zhang J, An L, Zhou G, Lei M, Deng J, Yang R, Song Z, Zhong W, Qi D, Duan X, Li S, Sun B, Wu W
Frontiers in immunology 2022;13:1008865
Frontiers in immunology 2022;13:1008865
Monocyte biomarkers define sargramostim treatment outcomes for Parkinson's disease.
Abdelmoaty MM, Machhi J, Yeapuri P, Shahjin F, Kumar V, Olson KE, Mosley RL, Gendelman HE
Clinical and translational medicine 2022 Jul;12(7):e958
Clinical and translational medicine 2022 Jul;12(7):e958
Achyranthes bidentata Polysaccharide Activates Nuclear Factor-Kappa B and Promotes Cytokine Production in J774A.1 Cells Through TLR4/MyD88 Signaling Pathway.
Fan S, Wang Y, Zhang Y, Wu Y, Chen X
Frontiers in pharmacology 2021;12:753599
Frontiers in pharmacology 2021;12:753599
TLR2 inhibition ameliorates the amplification effect of LPS on lipid accumulation and lipotoxicity in hepatic cells.
Zhang L, Xie Z, Yu H, Du H, Wang X, Cai J, Qiu Y, Chen R, Jiang X, Liu Z, Li Y, Chen T
Annals of translational medicine 2021 Sep;9(18):1429
Annals of translational medicine 2021 Sep;9(18):1429
Clostridium Butyricum ZJU-F1 Benefits the Intestinal Barrier Function and Immune Response Associated with Its Modulation of Gut Microbiota in Weaned Piglets.
Fu J, Wang T, Xiao X, Cheng Y, Wang F, Jin M, Wang Y, Zong X
Cells 2021 Mar 2;10(3)
Cells 2021 Mar 2;10(3)
Azilsartan Suppressed LPS-Induced Inflammation in U937 Macrophages through Suppressing Oxidative Stress and Inhibiting the TLR2/MyD88 Signal Pathway.
Dong Q, Li Y, Chen J, Wang N
ACS omega 2021 Jan 12;6(1):113-118
ACS omega 2021 Jan 12;6(1):113-118
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