Table 1 Details of toll-like receptors (TLRs) stimulated in cellular assays.
Receptor | Site of expression | Agonists |
|---|---|---|
TLR2 | Cell surface | Fungal zymosan (10 μg/ml) |
|  |  | Heat-killed Listeria monocytogenes (0.6 × 108 cells/ml) |
TLR4 | Cell surface | Escherichia coli K12 lipopolysaccharide (3 μg/ml) |
TLR5 | Cell surface | Salmonella typhimurium flagellin (0.6 μg/ml) |
TLR7 | Endosomal | Imiquimod (1.5 μg/ml) |
TLR9 | Endosomal | Oligonucleotide ODN2006 (6 μg/ml) |