A group of proteins known as toll-like receptors (TLRs) are essential components of the innate immune system. They are single, membrane-spanning, non-catalytic receptors that recognize structurally conserved molecules derived from microbes and are typically expressed in sentinel cells like macrophages and dendritic cells. Once these microbes have gotten past physical barriers like the skin or mucosa of the gastrointestinal tract, TLRs recognize them and trigger immune cell responses.
TLR1 through TLR13 are among the TLRs, along with TLR2, TLR3, TLR4, TLR5, TLR6, TLR7, TLR8, TLR9, TLR10, TLR11, TLR12, and TLR13. Toll-Like Receptors (TLRs) are involved in both the detection of endogenous danger signals and the early innate immune response to encroaching pathogens. TLRs are homologs of the Drosophila Toll protein, which was found to be crucial for defense against microbial infection. They are evolutionarily conserved receptors. TLRs identify pathogen-associated microbial patterns (PAMPs), which are only expressed by microbial pathogens and are highly conserved structural motifs.
Structure | Cat No. | Product Name | CAS No. | Product Description |
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V79426 | FITC-labeled ODN 2395 sodium | FITC-labeled ODN 2395 (sodium) is a class C CpG ODN and a TLR9 agonist. | |
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V79427 | FITC-labeled ODN TTAGGG sodium | FITC-labeled ODN TTAGGG (sodium) is an inhibitor oligonucleotide that is an antagonist of TLR9, AIM2 and cGAS. | |
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V51032 | FSL-1 | 322455-70-9 | FSL-1 is a bacterially derived Toll-like receptor 2/6 (TLR2/6) agonist that enhances resistance to HSV-2 infection. |
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V79522 | FSL-1 TFA | FSL-1 TFA is a bacterially derived Toll-like receptor 2/6 (TLR2/6) agonist that enhances resistance to HSV-2 infection. | |
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V103270 | Ganglioside GD1a | 12707-58-3 | Ganglioside GD1a regulates the toxic and inflammatory effects of Escherichia coli lipopolysaccharide by preventing TLR4 translocation to lipid rafts. |
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V102481 | Gardiquimod hydrochloride | 2956183-81-4 | Gardiquimod (hydrochloride) is an imidazoline TLR7/8 agonist. |
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V76947 | Guretolimod hydrochloride (DSP-0509 hydrochloride) | Guretolimod HCl is a Toll-like receptor 7 (TLR7) agonist. | |
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V74362 | HE-S2 | 2939851-67-7 | HE-S2 is an antibody-drug-conjugate/ADC that triggers potent anti-tumor immune responses. |
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V98091 | IMG-2005 | 1229954-79-3 | IMG-2005 is a TLR signaling pathway inhibitor that can prevent MyD88 homodimerization by mimicking the Toll/interleukin-1 receptor (TIR) domain, causing airway epithelial cell damage and thus inducing lung immune diseases. |
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V98113 | INI-4001 | 2549050-07-7 | INI-4001 is a TLR7/8 agonist with EC50 values of 1.89 μM and 4.86 μM for TLR7/8, respectively. |
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V85851 | JM-9 | ||
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V51874 | Lefitolimod (MGN 1703) | 1548439-51-5 | Lefitolimod (MGN 1703) is a DNA-based TLR9 agonist and immune surveillance reactivator. |
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V80551 | Lefitolimod sodium (MGN 1703 sodium) | Lefitolimod (MGN 1703) sodium is a DNA-based TLR9 agonist and immune surveillance reactivator. | |
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V101393 | Lipopolysaccharides, from E. coli K-235 | LPS is a lipopolysaccharide endotoxin and TLR-4 activator that activates pathogenicity-associated molecular patterns (PAMPs) of the immune system and induces cells to secrete migrasomes. | |
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V101180 | Lipopolysaccharides, from E. coli O111:B4 | LPS is a lipopolysaccharide endotoxin and TLR-4 activator that activates pathogenicity-associated molecular patterns (PAMPs) of the immune system and induces cells to secrete migrasomes. | |
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V101386 | Lipopolysaccharides, from E. coli O127:B8 | E. coli O127:B8 LPS is a lipopolysaccharide endotoxin and TLR-4 activator derived from E. coli O127:B8 that activates pathogenicity-associated molecular patterns (PAMPs) of the immune system and induces cell secretion of migrasomes. | |
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V101383 | Lipopolysaccharides, from E. coli O128:B12 | Lipopolysaccharide from E. coli O128:B12 is commonly used to stimulate inflammatory pathways in animal models of infection/inflammation-induced preterm birth. | |
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V87031 | Lipopolysaccharides, from E. coli O26:B6 | Lipopolysaccharides are lipopolysaccharide endotoxins and TLR-4 activators that activate pathogenicity-associated molecular patterns (PAMPs) of the immune system and induce cell secretion of migratory bodies. | |
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V87030 | Lipopolysaccharides, from Klebsiella pneumoniae | Lipopolysaccharides are lipopolysaccharide endotoxins and TLR-4 activators that activate pathogenicity-associated molecular patterns (PAMPs) of the immune system and induce cell secretion of migratory bodies. | |
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V101172 | Lipopolysaccharides, from P. gingivalis | LPS is a lipopolysaccharide endotoxin and TLR-4 activator that activates pathogenicity-associated molecular patterns (PAMPs) of the immune system and induces cell secretion of migrasomes. |