266 Results for "

TLR4

" in MedChemExpress (MCE) Product Catalog:
Products (266)

266 Results for "TLR4" in MCE Product Catalog:

582
582 Publications Verification
Cat. No.: HY-D1056
Synonyms: LPS, from Escherichia coli (O55:B5)
Lipopolysaccharides, from E. coli O55:B5 (LPS, from Escherichia coli (O55:B5)) are endotoxins and TLR4 activators extracted from Escherichia coli (E. coli O55:B5) and are classified as S (smooth) type LPS. Lipopolysaccharides, from E. coli O55:B5 possess the typical three-part structure: O-antigen, core oligosaccharide, and lipid A. Lipopolysaccharides, from E. coli O55:B5 activate TLR-4 in immune cells, exhibit high pyrogenicity, and demonstrate dose and serotype specificity. Lipopolysaccharides, from E. coli O55:B5 can be widely used to induce cellular inflammation and establish animal models related to inflammation [4] .
It is recommended to prepare a solution with concentration ≥2 mg/mL. Vortex thoroughly for more than 10 minutes. Due to the adsorption characteristics of LPS, silanized container or low adsorption centrifuge tubes should be used for aliquoting and storage, and mix thoroughly before use.
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524
524 Cited Publications
Cat. No.: HY-11109
CAS No.: 243984-11-4
Purity:  98.92%
Synonyms: TAK-242; CLI-095
Resatorvid (TAK-242) is a selective Toll-like receptor 4 (TLR4) inhibitor. Resatorvid inhibits NO, TNF-α and IL-6 production with IC50s of 1.8 nM, 1.9 nM and 1.3 nM, respectively. Resatorvid downregulates expression of TLR4 downstream signaling molecules MyD88 and TRIF. Resatorvid inhibits autophagy and plays pivotal role in various inflammatory diseases .
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28
28 Cited Publications
Cat. No.: HY-N1724
CAS No.: 80890-47-7
Synonyms: Antibiotic X 4357B; Folimycin; X 4357B
Concanamycin A (Folimycin; Antibiotic X 4357B) is a macrolide antibiotic, a vacuolar type H +-ATPase (V-ATPase) inhibitor. Concanamycin A is also an inhibitor of lysosomal acidification, can be used to T cell-mediated inflammation research - .
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28
28 Cited Publications
Cat. No.: HY-N1724A
CAS No.: 80890-47-7
Synonyms: Antibiotic X 4357B (purity≥70%); Folimycin (purity≥70%); X 4357B (purity≥70%)
Concanamycin A (purity≥70%) (Antibiotic X 4357B) is a macrolide antibiotic, a vacuolar type H +-ATPase (V-ATPase) inhibitor. Concanamycin A (purity≥70%) is also an inhibitor of lysosomal acidification, can be used to T cell-mediated inflammation research - .
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19
19 Cited Publications
Cat. No.: HY-P1439
CAS No.: 1449566-36-2
Research Areas:  

Inflammation/Immunology

RS 09 is an LPS (HY-D1056) peptide mimic and TLR4 agonist. RS 09 can bind to TLR-4 and activate NF-κB. RS 09 can function as an adjuvant in vivo, enhancing the antigen-specific immune response .
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19
19 Cited Publications
Cat. No.: HY-P1439A
Research Areas:  

Inflammation/Immunology

RS 09 TFA is an LPS (HY-D1056) peptide mimic and TLR4 agonist. RS 09 TFA can bind to TLR-4 and activate NF-κB. RS 09 TFA can function as an adjuvant in vivo, enhancing the antigen-specific immune response .
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18
18 Cited Publications
Cat. No.: HY-134581
CAS No.: 2101938-42-3
Purity:  99.80%
Synonyms: M5049
Research Areas:  

Inflammation/Immunology

Enpatoran (M5049) is a potent, orally active and dual TLR7/8 inhibitor with IC50s of 11.1 nM and 24.1 nM in HEK293 cells, respectively. Enpatoran is inactive against TLR3, TLR4 and TLR9. Enpatoran can block molecule synthetic ligands and natural endogenous RNA ligands. Enpatoran exhibits excellent pharmacokinetic properties in vivo. Enpatoran can be used for both innate and adaptive autoimmunity blocking research .
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18
18 Cited Publications
Cat. No.: HY-134581A
CAS No.: 2101945-93-9
Purity:  99.42%
Synonyms: M5049 hydrochloride
Research Areas:  

Inflammation/Immunology

Enpatoran (M5049) hydrochloride is a potent, orally active and dual TLR7/8 inhibitor with IC50s of 11.1 nM and 24.1 nM in HEK293 cells, respectively. Enpatoran hydrochloride is inactive against TLR3, TLR4 and TLR9. Enpatoran hydrochloride can block molecule synthetic ligands and natural endogenous RNA ligands. Enpatoran hydrochloride exhibits excellent pharmacokinetic properties in vivo. Enpatoran hydrochloride can be used for both innate and adaptive autoimmunity blocking research .
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15
15 Cited Publications
Cat. No.: HY-107575
CAS No.: 40592-88-9
Purity:  99.90%
Research Areas:  

Inflammation/Immunology

TLR4-IN-C34 is an orally active TLR4 inhibitor and reduces systemic inflammation in models of endotoxemia and necrotizing enterocolitis .
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13
13 Cited Publications
Cat. No.: HY-116961
CAS No.: 1841460-82-9
Purity:  99.81%
TH1020 is a potent and selective toll-like receptor 5 (TLR5)/flagellin complex antagonist with an IC50 of 0.85 μM. TH1020 inhbits flagellin-induced TLR5 signaling. TH1020 is inactive against TLR2, TLR3, TLR4, TLR7 and TLR8 .
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13
13 Cited Publications
Cat. No.: HY-N0131
CAS No.: 83-48-7
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 [4] .
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9
9 Cited Publications
Cat. No.: HY-N0625A
CAS No.: 36052-37-6
Alpinetin is a flavonoid isolated from cardamom and possesses antitumor, antiinflammation, hepatoprotective, cardiovascular protective, lung protective, antibacterial, antiviral, neuroprotective properties. Alpinetin inhibits lipopolysaccharide (LPS)-induced inflammation, activates PPAR-γ, activates Nrf2, and inhibits TLR4 expression to protect LPS-induced renal injury [4].
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9
9 Cited Publications
Cat. No.: HY-116213
CAS No.: 1259330-61-4
Purity:  99.94%
Sparstolonin B acts as a selective TLR2 and TLR4 antagonist and selectively blocks TLR2- and TLR4-mediated inflammatory signaling. Sparstolonin B has anti-HIV and anticancer activities .
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8
8 Cited Publications
Cat. No.: HY-N0703
CAS No.: 51938-32-0
Schaftoside is a flavonoid found in a variety of Chinese herbal medicines, such as Eleusine indica. Schaftoside inhibits the expression of TLR4 and Myd88. Schaftoside also decreases Drp1 expression and phosphorylation, and reduces mitochondrial fission .
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7
7 Cited Publications
Cat. No.: HY-N0795
CAS No.: 20315-25-7
Procyanidin B1 is a polyphenolic flavonoid isolated from commonly eaten fruits, binds to TLR4/MD-2 complex, and has anti-inflammatory activity.
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7
7 Cited Publications
Cat. No.: HY-N1346
CAS No.: 301-19-9
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 [4].
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6
6 Cited Publications
Cat. No.: HY-141537
CAS No.: 1638200-22-2
Purity:  98.71%
Research Areas:  

Inflammation/Immunology

ABR-238901 is an orally active and potent S100A8/A9 blocker and inhibits S100A8/A9 interaction with its receptors RAGE (receptor for advanced glycation endproducts) and TLR4 (toll-like receptor 4). ABR-238901 has the potential for myocardial infarction (MI) research .
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6
6 Cited Publications
Cat. No.: HY-N0405
CAS No.: 28608-75-5
Orientin is a neuroprotective agentinhibits which has anti-inflammation, anti-oxidative, anti-tumor, and cardio protection properties. Orientin inhibits the levels of IL-6, IL-1β and TNF-α. Orientin increases IL-10 level. Orientin exhibits neuroprotective effect by inhibits TLR4 and NF-kappa B signaling pathway. Orientin can used in study neuropathic pain .
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6
6 Cited Publications
Cat. No.: HY-107859
CAS No.: 115-96-8
Purity:  95.12%
Synonyms: TCEP
Tris(2-chloroethyl) phosphate (TCEP) is a widely used organic phosphorus flame retardant, mainly used as a plasticizer. Tris(2-chloroethyl) phosphate has orally active hepatotoxicity, inducing an increase in reactive oxygen species (ROS) and calcium ions (Ca²⁺) influx, a decrease in mitochondrial membrane potential (△Ψm), and causing DNA damage and cell apoptosis. Tris(2-chloroethyl) phosphate directly binds to FXR, inducing obesity and the formation of fatty liver in mice. Chloroethyl) phosphate activates the TLR4/NF-κB pathway, triggering liver inflammation .
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6
6 Cited Publications
Cat. No.: HY-D1056A1
Synonyms: LPS, from Escherichia coli (O111:B4)
Lipopolysaccharides, from E. coli O111:B4 (LPS, from Escherichia coli (O111:B4)) are endotoxins and TLR4 activators extracted from Escherichia coli (E. coli O111:B4) and are classified as S (smooth) type LPS. Lipopolysaccharides (LPS), from E. coli O111:B4 possess the typical three-part structure: O-antigen, R3-type core oligosaccharide, and lipid A. Lipopolysaccharides (LPS), from E. coli O111:B4 activate TLR-4 in immune cells and can cause significant gastric diseases. Lipopolysaccharides (LPS), from E. coli O111:B4 can be used to induce cellular inflammation and establish animal models related to inflammation [4] .
It is recommended to prepare a solution with concentration ≥2 mg/mL. Vortex thoroughly for more than 10 minutes. Due to the adsorption characteristics of LPS, silanized container or low adsorption centrifuge tubes should be used for aliquoting and storage, and mix thoroughly before use.
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