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TLR

TLR

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.

TLR related products

Structure Cat No. Product Name CAS No. Product Description
ssRNA42 sodium V85342 ssRNA42 sodium
Stepharine V74348 Stepharine 2810-21-1 Stepharine is a naturally occurring alkaloid that directly targets TLR4 (TLR4 inhibitor) and binds to the TLR4/MD2 complex.
Sulfo-ara-F-NMN (CZ-48) V74339 Sulfo-ara-F-NMN (CZ-48) 1374663-29-2 Sulfo-ara-F-NMN (CZ-48) is an analog of nicotinamide mononucleotide (NMN).
TAT-CIRP V81521 TAT-CIRP TAT-CIRP is a small peptide that refers to the trans-transactivating (Tat) cold-inducible RNA-binding protein.
TH023 V93014 TH023 TH023 is a TLR4 signaling pathway inhibitor that mainly targets the formation of TLR4 homodimers.
Tilsotolimod V74369 Tilsotolimod 1948266-37-2 Tilsotolimod is a TLR9 agonist that has shown anti-tumor effects in preclinical models.
Tilsotolimod sodium V74363 Tilsotolimod sodium 2089768-67-0 Tilsotolimod is a TLR9 agonist that has shown anti-tumor effects in preclinical models.
TLR2-IN-C29 (C29 ) V16506 TLR2-IN-C29 (C29 ) 363600-92-4 TLR2-IN-C29 is an inhibitor of TLR2/1 and TLR2/6 signaling.
TLR4 agonist-1 TEA V87029 TLR4 agonist-1 TEA 3020639-70-4 TLR4 agonist-1 (TEA) (compound 17a) is a potent agonist of Toll-like Receptor 4 (TLR4) and induces the production of MIP-1β in RAW 264.
TLR4-IN-1 V97467 TLR4-IN-1 2617578-93-3 TLR4-IN-1 (compound 3k) inhibits RAW264.7 cell viability with an IC50 of 1.02 μM.
TLR4-IN-C34 V37647 TLR4-IN-C34 40592-88-9 TLR4-IN-C34 is an orally bioactive TLR4 inhibitor that improves systemic inflammation in models of endotoxemia and necrotizing enterocolitis.
TLR4-IN-C34-C2-amide-C6-OH V76410 TLR4-IN-C34-C2-amide-C6-OH TLR4-IN-C34-C2-amide-C6-OH is a linker containing the TLR4 inhibitor TLR4-IN-C34.
TLR4-IN-C34-C2-COOH V74345 TLR4-IN-C34-C2-COOH 1159408-54-4 TLR4-IN-C34-C2-COOH is a linker containing the TLR4 inhibitor TLR4-IN-C34.
TLR4agonist-1 V74364 TLR4agonist-1 2374139-51-0 TLR4 agonist-1 (compound 17a) is a potent agonist of Toll-like Receptor 4 (TLR4) and induces MIP-1β production in RAW 264.7 and MM6 cells.
TLR4agonist-1TEA V81595 TLR4agonist-1TEA TLR4 agonist-1 (TEA) (compound 17a) is a potent agonist of Toll-like Receptor 4 (TLR4) and induces MIP-1β production in RAW 264.7 and MM6 cells.
TLR7 agonist 11 V51764 TLR7 agonist 11 2389988-36-5 TLR7 agonist 11 is an analogue of purine nucleoside.
TLR7 agonist 12 V51762 TLR7 agonist 12 2389988-47-8 TLR7 agonist 12 (Example 20) is a TLR7 agonist and an analogue of purine nucleoside.
TLR7 agonist 14 V74377 TLR7 agonist 14 2832199-45-6 TLR7 agonist 14 (compound 17b) is a potent TLR7 agonist/activator with EC50 of 59 nM.
TLR7 agonist 16 V74368 TLR7 agonist 16 2832199-56-9 TLR7 agonist 16 (compound 16d) is a potent TLR7 agonist/activator with EC50 of 59 nM.
TLR7 agonist 17 V85171 TLR7 agonist 17 2410517-32-5
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