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Pathways Recommended: NF-κB
Results for "

TLR4/NF-κB

" in MedChemExpress (MCE) Product Catalog:

37

Inhibitors & Agonists

2

Fluorescent Dye

2

Biochemical Assay Reagents

2

Peptides

1

Inhibitory Antibodies

17

Natural
Products

1

Oligonucleotides

Targets Recommended:
Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-125171
    IAXO-102
    4 Publications Verification

    		 Toll-like Receptor (TLR) Inflammation/Immunology
    IAXO-102 is a TLR4 antagonist which negatively regulates TLR4 signalling. IAXO-102 inhibits MAPK and p65 NF-κB phosphorylation and expression of TLR4 dependent proinflammatory protein. IAXO-102 also prevents experimental abdominal aortic aneurysm development .
    IAXO-102
  • HY-N6673
    Okanin
    1 Publications Verification

    		 Toll-like Receptor (TLR) NF-κB Cardiovascular Disease Neurological Disease Inflammation/Immunology
    Okanin, effective constituent of the flower tea Coreopsis tinctoria, attenuates LPS-induced microglial activation through inhibition of the TLR4/NF-κB signaling pathways .
    Okanin
  • HY-107352
    Fosfenopril

    Fosinoprilat; Fosinoprilic acid; SQ 27519

    		 Angiotensin-converting Enzyme (ACE) Toll-like Receptor (TLR) NF-κB TNF Receptor Interleukin Related Cardiovascular Disease Inflammation/Immunology
    Fosfenopril (Fosinoprilat) is a potent angiotensin converting enzyme (ACE) inhibitor. Fosfenopril alleviates lipopolysaccharide (LPS)-induced inflammation by inhibiting TLR4/NF-κB signaling in monocytes .
    Fosfenopril
  • HY-168710
    TLR4/NF-κB-IN-1

    		Toll-like Receptor (TLR) NF-κB IKK Inflammation/Immunology
    TLR4/NF-κB-IN-1 (Compound 7x) is an orally available inhibitor that specifically targets the TLR4/NF-κB signaling pathway, offering anti-inflammatory effects and the ability to cross the blood-brain barrier. TLR4/NF-κB-IN-1 can reduce acute neuroinflammation in mice caused by LPS (HY-D1056) and downregulate the expression of TLR4, P-NF-κB and P-IκB-α proteins .
    TLR4/NF-κB-IN-1
  • HY-142963
    TLR4/NF-κB/MAPK-IN-1

    		NF-κB p38 MAPK Toll-like Receptor (TLR) Neurological Disease Inflammation/Immunology
    TLR4/NF-κB/MAPK-IN-1 is a new type of antineuroinflammatory agent by suppressing TLR4/NF-kB/MAPK pathways.
    TLR4/NF-κB/MAPK-IN-1
  • HY-173388
    Nitric oxide production-IN-2

    		Toll-like Receptor (TLR) JNK NF-κB Inflammation/Immunology
    TLR4/JNK/NF-κB-IN-1 (Racemic-11k) is inhibitors of TLR4, JNK, and NF-κB. TLR4/JNK/NF-κB-IN-1 inhibits NO production in LPS-stimulated RAW264.7 cells with an IC50 value of 23.2 µM. TLR4/JNK/NF-κB-IN-1 exerts anti-inflammatory activity by inhibiting TLR4 expression, reducing JNK phosphorylation, thereby suppressing the activation of NF-κB, blocking the transcription of inflammation-related genes, reducing the expression of iNOS and COX-2, and decreasing the production of inflammatory mediators such as NO, PGE 2, and TNF-α. TLR4/JNK/NF-κB-IN-1 is promising for research of inflammatory diseases, such as rheumatoid arthritis and various inflammatory disorders .
    Nitric oxide production-IN-2
  • HY-D1056I
    Lipopolysaccharides, from Akkermansia muciniphila

    LPS, from Akkermansia muciniphila

    		 Biochemical Assay Reagents Others
    Lipopolysaccharides, from Akkermansia muciniphila (LPS, from Akkermansia muciniphila) are lipopolysaccharide endotoxins derived from Akkermansia muciniphila and are TLR-4 activators. Unlike typical LPS, Lipopolysaccharides, from Akkermansia muciniphila are R-type LPS or lipooligosaccharides (LOS), lacking the O-antigen domain and consisting only of a core oligosaccharide and a lipid A. Lipopolysaccharides, from Akkermansia muciniphila can activate TLR4 and TLR2, and may inhibit the TLR4/NF-κB pathway, thereby alleviating LPS-induced acute kidney injury .
    Lipopolysaccharides, from Akkermansia muciniphila
  • HY-162004
    NF-κB-IN-14

    		NF-κB Toll-like Receptor (TLR) Inflammation/Immunology
    NF-κB-IN-14 (compound 5e) significantly inhibits nitric oxide production in LPS-induced macrophages (IC50: 6.4 μM). NF-κB-IN-14 disrupts the TLR4-MyD88 protein interaction, leading to the suppression of the NF-κB signaling pathway suppression. NF-κB-IN-14 reduces ear edema and inflammation in an atopic dermatitis mouse model .
    NF-κB-IN-14
  • HY-107352R
    Fosfenopril (Standard)

    		Angiotensin-converting Enzyme (ACE) Toll-like Receptor (TLR) NF-κB TNF Receptor Interleukin Related Cardiovascular Disease Inflammation/Immunology
    Fosfenopril (Standard) is the analytical standard of Fosfenopril. This product is intended for research and analytical applications. Fosfenopril (Fosinoprilat) is a potent angiotensin converting enzyme (ACE) inhibitor. Fosfenopril alleviates lipopolysaccharide (LPS)-induced inflammation by inhibiting TLR4/NF-κB signaling in monocytes .
    Fosfenopril (Standard)
  • HY-168207
    TH023

    		Toll-like Receptor (TLR) NF-κB Inflammation/Immunology
    TH023 is an inhibitor for the TLR4 signaling pathway, that targets especially the formation of TLR4 homodimer. TH023 inhibits secreted embryonic alkaline phosphatase in cell HEK-Blue hTLR4 with an IC50 of 0.354 μM, and inhibits the NO expression in RAW264.7 with an IC50 of 1.61μM. TH023 also inhibits the activation of NF-κB, reduces the nuclear translocation of NF-κB p65. TH023 exhibits anti-inflammatory efficacy in LPS (HY-D1056)-induced mouse acute sepsis model, and ameliorates the mouse lung injury .
    TH023
  • HY-N0392
    Polygalasaponin F

    		Toll-like Receptor (TLR) PI3K Akt NF-κB Inflammation/Immunology Cancer
    Polygalasaponin F, an oleanane-type triterpenoid saponin extracted from Polygala japonica, decreases the release of the inflammatory cytokine tumor necrosis factor a (TNFa). Polygalasaponin F reduces neuroinflammatory cytokine secretion through the regulation of the TLR4-PI3K/AKT-NF-kB signaling pathway .
    Polygalasaponin F
  • HY-156060
    NCI126224

    		Toll-like Receptor (TLR) Inflammation/Immunology
    NCI126224 is a TLR4 signaling inhibitor. NCI126224 suppress LPS (HY-D1056)-induced production of NF-κB, TNF-α, IL-1β, and NO in the nanomolar-low micromolar range. NCI126224 can be used for the research of inflammatory diseases .
    NCI126224
  • HY-P10349
    Pap12-6

    		Bacterial Infection Inflammation/Immunology
    Pap12-6 is a 12-mer peptide derived from the antimicrobial peptide Papiliocin of yellow butterfly larva. Pap12-6 kills bacteria by penetrating and disrupting their membranes, exhibiting strong antibacterial activity. Pap12-6 exerts its anti-inflammatory effects through the TLR4-mediated NF-κB signaling pathway .
    Pap12-6
  • HY-149992
    MyD88-IN-1

    		MyD88 Inflammation/Immunology Cancer
    MyD88-IN-1 (Compound c17) is an orally active MyD88 inhibitor. MyD88-IN-1 inhibits the interaction of TLR4 and MyD88 and suppressed the NF-κB pathway. MyD88-IN-1 can be used in research of cancer and inflammatory .
    MyD88-IN-1
  • HY-D1056H
    Lipopolysaccharides, from S. marcescens
    1 Publications Verification

    LPS, from Serratia marcescens

    		 Toll-like Receptor (TLR) Inflammation/Immunology
    Lipopolysaccharides, from S. marcescens (Serratia marcescens) are lipopolysaccharide endotoxins and TLR-4 activators derived from Serratia marcescens, classified as S-type LPS, which can activate pathogen-associated molecular patterns (PAMP) of the immune system and induce cellular secretion of migrasomes. Lipopolysaccharides, from S. marcescens exhibit a typical three-part structure: O-antigen (O-antigen), core oligosaccharide (core oligosaccharide), and lipid A (Lipid A). Lipopolysaccharides, from S. marcescens induce NF-κB activation in mouse cells via Toll-like receptor (TLR4)/MD-2. The lipopolysaccharides of S. marcescens can induce apoptosis in host immune cells, thereby suppressing the host's innate immunity .
    Lipopolysaccharides, from S. marcescens
  • HY-P10897
    SjDX5-271

    		Toll-like Receptor (TLR) NF-κB Cardiovascular Disease Inflammation/Immunology
    SjDX5-271 is a small 3 kDa peptide. SjDX5-271 inhibits the TLR4/MyD88/NF-κB signaling pathway. SjDX5-271 induces cell polarization. SjDX5-271 alleviats hepatic inflammation. SjDX5-271 protects mice against liver ischemia-reperfusion injury .
    SjDX5-271
  • HY-N8413
    Chlojaponilactone B

    		Toll-like Receptor (TLR) Reactive Oxygen Species NF-κB Inflammation/Immunology
    Chlojaponilactone B is a lindenane-type sesquiterpenoid with anti-inflammatory properties. Chlojaponilactone B suppresses inflammatory responses by inhibiting TLR4 and subsequently decreasing reactive oxygen species (ROS) generation, downregulating the NF-κB, thus reducing the expression of the pro-inflammatory cytokines iNOS, NO, COX-2, IL-6 and TNF-α .
    Chlojaponilactone B
  • HY-N0392R
    Polygalasaponin F (Standard)

    		Toll-like Receptor (TLR) PI3K Akt NF-κB Inflammation/Immunology
    Polygalasaponin F (Standard) is the analytical standard of Polygalasaponin F. This product is intended for research and analytical applications. Polygalasaponin F, an oleanane-type triterpenoid saponin extracted from Polygala japonica, decreases the release of the inflammatory cytokine tumor necrosis factor a (TNFa). Polygalasaponin F reduces neuroinflammatory cytokine secretion through the regulation of the TLR4-PI3K/AKT-NF-kB signaling pathway .
    Polygalasaponin F (Standard)
  • HY-N0680
    Thiamine hydrochloride

    Thiamine chloride hydrochloride; Vitamin B1 hydrochloride

    		 Endogenous Metabolite Keap1-Nrf2 Toll-like Receptor (TLR) NF-κB Neurological Disease Metabolic Disease Inflammation/Immunology Cancer
    Thiamine hydrochloride (Thiamine chloride hydrochloride) is an essential micronutrient needed as a cofactor for many central metabolic enzymes.Thiamine hydrochloride activates NrF-2/HO-1 and inhibits TLR4, NF-κB. Thiamine hydrochloride has neuroprotective and anti-inflammatory effects. Thiamine hydrochloride can be used in the studys of diabetic complications, neurological diseases, cancers, and colitis .
    Thiamine hydrochloride
  • HY-P1439A
    RS 09 TFA
    Maximum Cited Publications
    11 Publications Verification

    		 Toll-like Receptor (TLR) Inflammation/Immunology
    RS 09 TFA is a TLR4 agonist. RS 09 TFA promotes NF-κB nuclear translocation and induces inflammatory cytokine secretion in RAW264.7 macrophages in vitro. RS 09 TFA acts as an adjuvant in vivo; RS 09 TFA enhances X-15 specific antibody serum concentrations, when administered with X-15-KLH in mice.
    RS 09 TFA
  • HY-N1346
    Robinin
    3 Publications Verification

    		 Toll-like Receptor (TLR) Apoptosis Inflammation/Immunology Cancer
    Robinin is a flavonoid that can be extracted from the leaves of purple cowpea, inhibiting TGF-β, TLR4/NF-κB and TLR2-PI3k-AKT signaling pathways. Robinin exerts anti-inflammatory and anti-tumor effects. The combination of Robinin and Methotrexate (HY-14519) reduces inflammation in experimental arthritis, Robinin can decrease the Doxorubicin (HY-15142A) induced cardiac toxicity effect .
    Robinin
  • HY-W014223
    2,4′-Dihydroxybenzophenone

    Ultraviolet absorber UV-0

    		 Toll-like Receptor (TLR) Reactive Oxygen Species MyD88 IRAK NF-κB Inflammation/Immunology
    2,4′-Dihydroxybenzophenone (Ultraviolet absorber UV-0) occupies the hydrophobic pocket of MD2 and blocks the dimerization of TLR4. 2,4′-Dihydroxybenzophenone inhibits the LPS induced mtROS production, and LPS induced inflammatory response by downregulating pro-inflammatory mediators and decreasing the expression of MyD88, p-IRAK4, and NF-κB. 2,4′-Dihydroxybenzophenone is also a UV absorber .
    2,4′-Dihydroxybenzophenone
  • HY-N0131
    Stigmasterol
    5+ Cited Publications

    		 MMP Endogenous Metabolite Neurological Disease Inflammation/Immunology
    Stigmasterol is an orally acitve, immunomodulatory agent with anti-inflammatory and neuroprotective effect, as well as able to cross the blood-brain barrier. Stigmasterol activates AMPK, which in turn inhibits NF-κB and NLRP3 signaling pathways, reduces microglia-mediated neuroinflammation, and alleviates cognitive impairment and Alzheimer's disease. Stigmasterol regulates M1/M2 polarization of microglia through the TLR4/ NF-κB pathway, thereby reducing neuropathic pain. Stigmasterol can be used for neurodegenerative diseases, inflammatory diseases, and pain management, among others .
    Stigmasterol
  • HY-120149
    Inotodiol

    		Toll-like Receptor (TLR) MDM-2/p53 MMP Caspase SOD p38 MAPK NF-κB Apoptosis Neurological Disease Inflammation/Immunology Cancer
    Inotodiol activates p53 signaling pathway, inhibits MMP-2/9, and exhibits antitumor activity in cancer cell HeLa. Inotodiol inhibits the generation of ROS and exhibits antioxidant and neuroprotective effects. Inotodiol inhibits the activation of MAPK and NF-κB signaling pathway, and exhibits anti-inflammatory activity. Inotodiol inhibits TLR-4 mediated TNF-α production (IC50 in BMMC and BMDM is 0.7 μM and 3.0 μM), inhibits the degranulation in mast cell, exhibits anti-allergic activity. Inotodiol is orally active .
    Inotodiol
  • HY-N1346R
    Robinin (Standard)

    		Toll-like Receptor (TLR) Apoptosis Inflammation/Immunology
    Robinin (Standard) is the analytical standard of Robinin. This product is intended for research and analytical applications. Robinin is a flavonoid that can be extracted from the leaves of purple cowpea, inhibiting TGF-β, TLR4/NF-κB and TLR2-PI3k-AKT signaling pathways. Robinin exerts anti-inflammatory and anti-tumor effects. The combination of Robinin and Methotrexate (HY-14519) reduces inflammation in experimental arthritis, Robinin can decrease the Doxorubicin (HY-15142A) induced cardiac toxicity effect .
    Robinin (Standard)
  • HY-D0914A
    Fast green FCF free acid

    		α-synuclein Neurological Disease
    Fast green FCF free acid is a dye that is acid-resistant. Fast Green FCF free acid inhibits α-synuclein aggregation, as well as Aβ, P2X4 receptor and TLR4/Myd88/NF-κB. Fast Green FCF free acid is widely used as a staining agent like quantitative stain for histones at alkaline pH after acid extraction of DNA, and as a protein stain in electrophoresis. Fast Green FCF free acid improves cognitive impairment, depression, relieves pain allergies, and promotes reproductive function .
    Fast green FCF free acid
  • HY-N1934
    Dihydroberberine

    		Potassium Channel HSP Cardiovascular Disease Inflammation/Immunology Cancer
    Dihydroberberine is a naturally occurring isoquinoline alkaloid with anti-inflammatory, anti-atherosclerotic, hypolipidemic and anti-tumor activities. Dihydroberberine inhibits the human ether-related gene (hERG) channel and significantly reduces the expression of heat shock protein 90 (Hsp90) and its interaction with hERG. Dihydroberberine also blocks the TLR4/MyD88/NF-κB signaling pathway to reduce pro-inflammatory cytokines and immunoglobulins, and has inhibitory effects on DSS (HY-116282C)-induced experimental colitis. Dihydroberberine also increases the sensitivity of lung cancer to sunitinib (HY-10255A), with synergistic efficacy .
    Dihydroberberine
  • HY-D0914
    Fast Green FCF

    FD&C Green No. 3; Food green 3; C.I. 42053

    		 α-synuclein Neurological Disease
    Fast Green FCF is a sea green triarylmethane food dye, with absorption maximum ranging from 622 to 626 nm. Fast Green FCF inhibits α-synuclein aggregation, as well as Aβ and P2X4 receptor, and TLR4/Myd88/NF-κB. Fast Green FCF is widely used as a staining agent like quantitative stain for histones at alkaline pH after acid extraction of DNA, and as a protein stain in electrophoresis. Fast Green FCF improves cognitive impairment, depression, relieves pain allergies, and promotes reproductive function .
    Fast Green FCF
  • HY-N11768
    4-Methoxylonchocarpin

    		NF-κB Interleukin Related Toll-like Receptor (TLR) Inflammation/Immunology
    4-Methoxylonchocarpin is an orally active anti-inflammatory agent. 4-methoxylonchocarpin inhibits the binding of LPS to Toll-like Receptor (TLR) TLR4 to inhibit NF-κB activation and TNF Receptor and IL-6 expression. 4-Methoxylonchocarpin also inhibits the phosphorylation of TGF-beta activated kinase 1 and TNBS-induced expression of IL-1β, IL-17A, and TNF. 4-methoxylonchocarpin can improve 2,4, 6-trinitrobenzene sulfonic acid (TNBS)-induced colitis mouse model .
    4-Methoxylonchocarpin
  • HY-W014223R
    2,4′-Dihydroxybenzophenone (Standard)

    		Toll-like Receptor (TLR) Reactive Oxygen Species MyD88 IRAK NF-κB Inflammation/Immunology
    2,4′-Dihydroxybenzophenone (Standard) is the analytical standard of 2,4′-Dihydroxybenzophenone. This product is intended for research and analytical applications. 2,4′-Dihydroxybenzophenone (Ultraviolet absorber UV-0) occupies the hydrophobic pocket of MD2 and blocks the dimerization of TLR4. 2,4′-Dihydroxybenzophenone inhibits the LPS induced mtROS production, and LPS induced inflammatory response by downregulating pro-inflammatory mediators and decreasing the expression of MyD88, p-IRAK4, and NF-κB. 2,4′-Dihydroxybenzophenone is also a UV absorber .
    2,4′-Dihydroxybenzophenone (Standard)
  • HY-N0726
    Dracorhodin perchlorate

    Dracohodin perochlorate

    		 Apoptosis Akt PI3K NF-κB MDM-2/p53 Caspase Reactive Oxygen Species Toll-like Receptor (TLR) PARP Metabolic Disease Cancer
    Dracorhodin perchlorate (Dracohodin perochlorate) is a natural product. Dracorhodin perchlorate can be obtained from the natural active molecule Dragon's blood. Dracorhodin perchlorate inhibits PI3K/Akt and NF-κB activation, upregulates p53 expression, activates caspase, produces ROS, and promotes Apoptosis. Dracorhodin perchlorate regulates the TLR4. Dracorhodin perchlorate promotes wound healing, improves diabetes. Dracorhodin perchlorate has anti-tumor activity against prostate cancer, breast cancer, cervical cancer and other cancers .
    Dracorhodin perchlorate
  • HY-N1934R
    Dihydroberberine (Standard)

    		Potassium Channel HSP Cardiovascular Disease Inflammation/Immunology Cancer
    Dihydroberberine (Standard) is the analytical standard of Dihydroberberine. This product is intended for research and analytical applications. Dihydroberberine is a naturally occurring isoquinoline alkaloid with anti-inflammatory, anti-atherosclerotic, hypolipidemic and anti-tumor activities. Dihydroberberine inhibits the human ether-related gene (hERG) channel and significantly reduces the expression of heat shock protein 90 (Hsp90) and its interaction with hERG. Dihydroberberine also blocks the TLR4/MyD88/NF-κB signaling pathway to reduce pro-inflammatory cytokines and immunoglobulins, and has inhibitory effects on DSS (HY-116282C)-induced experimental colitis. Dihydroberberine also increases the sensitivity of lung cancer to sunitinib (HY-10255A), with synergistic efficacy .
    Dihydroberberine (Standard)
  • HY-N0726R
    Dracorhodin perchlorate (Standard)

    Dracohodin perochlorate (Standard)

    		 Apoptosis Cancer
    Dracorhodin perchlorate (Standard) is the analytical standard of Dracorhodin perchlorate. This product is intended for research and analytical applications. Dracorhodin perchlorate (Dracohodin perochlorate) is a natural product. Dracorhodin perchlorate can be obtained from the natural active molecule Dragon's blood. Dracorhodin perchlorate inhibits PI3K/Akt and NF-κB activation, upregulates p53 expression, activates caspase, produces ROS, and promotes Apoptosis. Dracorhodin perchlorate regulates the TLR4. Dracorhodin perchlorate promotes wound healing, improves diabetes. Dracorhodin perchlorate has anti-tumor activity against prostate cancer, breast cancer, cervical cancer and other cancers .
    Dracorhodin perchlorate (Standard)
  • HY-N10119
    Ganoderterpene A

    		p38 MAPK Neurological Disease
    Ganoderterpene A attenuates LPS-induced inflammation and apoptosis via suppressing MAPK and TLR-4/NF-κB pathways in BV-2 cells.
    Ganoderterpene A
  • HY-N12527
    Hyperelamine A

    		NF-κB Others
    Hyperelamine A (compound 5) is a polycyclic polyprenylated acylphloroglucinols (PPAPs). Hyperelamine A exhibits inhibitory activity against LPS-activated NO production in BV-2 cells via TLR-4/NF κB signaling .
    Hyperelamine A
  • HY-N9541
    Chaetoglobosin Vb

    		Others Inflammation/Immunology
    Chaetoglobosin Vb is a novel cytotoxic alkaloid with anti-inflammatory and antioxidant activities. Chaetoglobosin Vb can inhibit oxidative stress induced by LPS stimulation, reduce the production of reactive oxygen species and increase the expression of the antioxidant enzyme superoxide dismutase (SOD). Chaetoglobosin Vb significantly reduced the gene and protein expression of inducible nitric oxide synthase (iNOS) and cyclooxygenase-2 (COX-2) induced by LPS, and alleviated the production of proinflammatory cytokines such as TNF-α, IL-6 and IL-1β. Chaetoglobosin Vb exerts its biological activity through the TLR4-mediated MyD88-dependent signaling pathway and the TRIF-dependent signaling pathway, which is specifically manifested by inhibiting the phosphorylation of p38, ERK, and JNK MAPK and the translocation of NF-κB p65 subunit to the nucleus. Chaetoglobosin Vb showed no cytotoxic effect in the concentration range of 25-100 μM and promoted SOD enzyme activity and phosphorylation of p38, ERK1/2 and JNK in a dose-dependent manner .
    Chaetoglobosin Vb
  • HY-P9930
    Evolocumab
    2 Publications Verification

    AMG 145

    		 NF-κB Ser/Thr Protease Toll-like Receptor (TLR) Cardiovascular Disease Metabolic Disease Inflammation/Immunology Cancer
    Evolocumab (AMG 145) is a human monoclonal antibody that inhibits PCSK9. Evolocumab is used in the study of hypercholesterolemia and atherosclerotic cardiovascular disease. Evolocumab binds to circulating PCSK9 protein and inhibits its binding to LDLR. Evolocumab has antioxidant and cytoprotective activities against H2O2-induced oxidative damage to endothelial cells. Evolocumab may also negatively regulate activation of the TLR-4/NF-κB signaling pathway to prevent inflammation .
    Evolocumab

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