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Results for "

TLR4+signaling

" in MedChemExpress (MCE) Product Catalog:

15

Inhibitors & Agonists

3

Peptides

1

Natural
Products

Cat. No. Product Name Target Research Areas Chemical Structure
  • HY-125171
    IAXO-102
    5 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-15509A
    Semapimod tetrahydrochloride
    4 Publications Verification

    CNI-1493; CPSI-2364 tetrahydrochloride

    		 TNF Receptor Interleukin Related p38 MAPK Inflammation/Immunology Cancer
    Semapimod tetrahydrochloride (CNI-1493), an inhibitor of proinflammatory cytokine production, can inhibit TNF-α, IL-1β, and IL-6. Semapimod tetrahydrochloride inhibits TLR4 signaling (IC50≈0.3 μM). Semapimod tetrahydrochloride inhibits p38 MAPK and nitric oxide production in macrophages. Semapimod tetrahydrochloride has potential in a variety of inflammatory and autoimmune disorders .
    Semapimod tetrahydrochloride
  • HY-N2896
    Arjunolic acid

    		Reactive Oxygen Species (ROS) Apoptosis Fungal Bacterial NF-κB SOD AMPK mTOR Notch Toll-like Receptor (TLR) Wnt MyD88 Sirtuin Infection Neurological Disease Inflammation/Immunology Cancer
    Arjunolic acid is an orally active, multifunctional bioactive compound. Arjunolic acid exhibits free radical scavenging activity, as well as fungal and bacterial activities. Arjunolic acid induces apoptosis (Apoptosis) in various cancer cells. Arjunolic acid protects hepatocytes against induced oxidative stress and apoptosis by reducing reactive oxygen species and inhibiting NF-κB activation. Arjunolic acid regulates pancreatic dysfunction in type 2 diabetic rats by blocking the activation of the TLR-4/MyD88 and canonical Wnt pathways. Arjunolic acid inhibits neuroinflammation and ameliorates depressive behaviors via the SIRT1/AMPK/Notch1 signaling pathway in microglia. Arjunolic acid improves Crohn's disease-like colitis by restoring gut microbiota composition and inhibiting TLR4 signaling. Arjunolic acid suppresses osteosarcoma progression by inhibiting Wnt3a-mediated M2 polarization of macrophages. Arjunolic acid ameliorates diabetic retinopathy via the autophagy pathway regulated by AMPK/mTOR/HO-1. Arjunolic acid is applicable to research related to type 2 diabetes, organ toxicity, depression, Crohn's disease, osteosarcoma, diabetic retinopathy, and testicular dysfunction [4] .
    Arjunolic acid
  • HY-101318
    β-Funaltrexamine hydrochloride
    2 Publications Verification

    β-FNA hydrochloride

    		 Opioid Receptor p38 MAPK STAT NF-κB NO Synthase Toll-like Receptor (TLR) Cardiovascular Disease Neurological Disease
    β-Funaltrexamine (β-FNA) hydrochloride is a blood-brain barrier-permeable, selective and irreversible μ-opioid receptor antagonist with immunomodulatory, anti-inflammatory and neuroprotective activities. β-Funaltrexamine hydrochloride inhibits p38 MAPK and TLR4 signaling by blocking μ-opioid receptors, and reduces the transcriptional activities of NF-κB, AP-1, CREB and Stat. Furthermore, β-Funaltrexamine hydrochloride inhibits iNOS activation and pro-inflammatory microglial polarization, converting microglia to an anti-inflammatory phenotype, thereby downregulating neuroinflammation and ameliorating neuronal degeneration. β-Funaltrexamine hydrochloride is widely applicable to research related to stroke, cerebral ischemia/reperfusion injury and neurodegenerative diseases [4].
    β-Funaltrexamine hydrochloride
  • HY-P10208A
    RKH acetate
    1 Publications Verification

    		 Toll-like Receptor (TLR) Infection Inflammation/Immunology
    RKH acetate exerts protective effects against sepsis-induced death and organ damage. RKH acetate can directly bind to Toll-like receptor 4 (TLR4) and block TLR4 signal transduction in immune cells .
    RKH acetate
  • HY-103639A
    M62812

    		Toll-like Receptor (TLR) Infection
    M62812 is a toll-like receptor 4 (TLR4) signaling inhibitor. M62812 inhibits endothelial and leukocyte activation and prevents lethal septic shock in mice. M62812 can reduces LPS-induced coagulation and inflammatory responses. M62812 can be used for the research of sepsis .
    M62812
  • 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-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-15509
    Semapimod

    CNI-1493 free base; CPSI-2364

    		 Interleukin Related TNF Receptor p38 MAPK Inflammation/Immunology Cancer
    Semapimod, an inhibitor of proinflammatory cytokine production, can inhibit TNF-α, IL-1β, and IL-6. Semapimod inhibits TLR4 signaling (IC50≈0.3 μM). Semapimod inhibits p38 MAPK and nitric oxide production in macrophages. Semapimod has potential in a variety of inflammatory and autoimmune disorders .
    Semapimod
  • HY-P11250
    HVF18-a3-d

    		Bacterial NO Synthase Interleukin Related Reactive Oxygen Species (ROS) Toll-like Receptor (TLR) ERK JNK p38 MAPK Infection Inflammation/Immunology
    HVF18-a3-d is an antimicrobial peptide. HVF18-a3-d reduces NO production. HVF18-a3-d inhibits the production of TNF-α and IL-6, reduces ROS production, and suppresses the TLR4 signaling pathway, as well as LPS-induced phosphorylation of ERK, JNK, and p38 MAPK. HVF18-a3-d exhibits antimicrobial activity against a variety of bacteria by disrupting their outer and inner membranes. HVF18-a3-d protects mice from fatal septic shock induced by Acinetobacter baumannii resistant to Carbapenem. HVF18-a3-d shows anti-inflammatory and antioxidant effects .
    HVF18-a3-d
  • HY-103639
    M62812 free base

    		Toll-like Receptor (TLR) Inflammation/Immunology
    M62812 (free base) is a toll-like receptor 4 (TLR4) signal transduction inhibitor. M62812 can suppress endothelial cell and leukocyte activation and prevents lethal septic shock in mice. M62812 can be used for the research of sepsis .
    M62812 free base
  • HY-157961
    E-5531

    		Toll-like Receptor (TLR) Inflammation/Immunology
    E-5531 is an endotoxin antagonist. E-5531 quickly becomes inactive after binding with HDL. E-5531 can block the Toll like receptor 4 (TLR4) signaling pathway. E-5531 can be used for the study of endotoxemia and septic shock .
    E-5531
  • HY-103639AR
    M62812 (Standard)

    		Reference Standards Toll-like Receptor (TLR) Infection
    M62812 (Standard) is the analytical standard of M62812 (HY-103639A). This product is intended for research and analytical applications. M62812 is a toll-like receptor 4 (TLR4) signaling inhibitor. M62812 inhibits endothelial and leukocyte activation and prevents lethal septic shock in mice. M62812 can reduces LPS-induced coagulation and inflammatory responses. M62812 can be used for the research of sepsis .
    M62812 (Standard)
  • HY-160938
    β-Funaltrexamine

    β-FNA

    		 Opioid Receptor STAT NF-κB Toll-like Receptor (TLR) NO Synthase p38 MAPK Cardiovascular Disease Neurological Disease
    β-Funaltrexamine (β-FNA) is a blood-brain barrier-permeable, selective and irreversible μ-opioid receptor antagonist with immunomodulatory, anti-inflammatory and neuroprotective activities. β-Funaltrexamine inhibits p38 MAPK and TLR4 signaling by blocking μ-opioid receptors, and reduces the transcriptional activities of NF-κB, AP-1, CREB and Stat. Furthermore, β-Funaltrexamine inhibits iNOS activation and pro-inflammatory microglial polarization, converting microglia to an anti-inflammatory phenotype, thereby downregulating neuroinflammation and ameliorating neuronal degeneration. β-Funaltrexamine is widely applicable to research related to stroke, cerebral ischemia/reperfusion injury and neurodegenerative diseases [4].
    β-Funaltrexamine
  • HY-P11580
    Pap12-6-10

    		Toll-like Receptor (TLR) Bacterial Infection
    Pap12-6-10 is an MD-2 ligand that binds to the hydrophobic pocket of MD-2 to inhibit the dimerization of the TLR4/MD-2 complex and downstream inflammatory signal transduction. Pap12-6-10 also binds to LPS to permeabilize bacterial cell membranes and induce oxidative stress, leading to bacterial death. Pap12-6-10 regulates LPS-induced inflammatory responses through the TLR4 signaling pathway and exhibits antibacterial activity against multidrug-resistant Gram-negative bacteria. Pap12-6-10 shows low tendency to induce drug resistance and low preclinical cytotoxicity, and it prevents organ damage in a mouse model of sepsis. Pap12-6-10 can be used for research related to Gram-negative sepsis and carbapenem-resistant Acinetobacter baumannii infections .
    Pap12-6-10

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