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TLR7/8/9 antagonist 2 is an orally active and highly bioavailable vTLR7/8/9 antagonist. It inhibits HEK/hTLR7, HEK/hTLR8, and HEK/hTLR9 with IC50s of 0.011 μM, 0.029 μM, and 0.052 μM, respectively. TLR7/8/9 antagonist 2 can be used to study auto-inflammatory diseases such as systemic lupus erythematosus or lupus nephritis.


| Description | TLR7/8/9 antagonist 2 is an orally active and highly bioavailable vTLR7/8/9 antagonist. It inhibits HEK/hTLR7, HEK/hTLR8, and HEK/hTLR9 with IC50s of 0.011 μM, 0.029 μM, and 0.052 μM, respectively. TLR7/8/9 antagonist 2 can be used to study auto-inflammatory diseases such as systemic lupus erythematosus or lupus nephritis. |
| Targets&IC50 | HEK/hTLR9:0.052 μM, HEK/hTLR7:0.011 μM, HEK/hTLR8:0.029 μM |
| In vitro | TLR7/8/9 antagonist 2 exhibited inhibitory activity against HEK/hTLR7, HEK/hTLR8, and HEK/hTLR9 with IC50 values of 0.011 μM, 0.029 μM, and 0,052 μM, respectively.[1] TLR7/8/9 antagonist 2 showed inhibitory activity against hPBMC/TLR9 with an IC50 value of 420 nM.[1] |
| In vivo | TLR7/8/9 antagonist 2 has a high in vivo bioavailability.[1] |
| Molecular Weight | 405.54 |
| Formula | C23H31N7 |
| Cas No. | 2920729-91-3 |
| Smiles | N=1C=C(C=C(C1C2CCN(C=3C=C(N=C4C3C=NN4C)C)CC2)C)N5CCNCC5 |
| Relative Density. | no data available |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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