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Motolimod (VTX-378) (VTX-2337) is an effective and specific Toll-like receptor (TLR) 8 agonist (EC50: 100 nM), > 50-fold selectivity over TLR7.
Pack Size | Price | Availability | Quantity |
---|---|---|---|
1 mg | $31 | In Stock | |
5 mg | $73 | In Stock | |
10 mg | $118 | In Stock | |
25 mg | $238 | In Stock | |
50 mg | $355 | In Stock | |
100 mg | $507 | In Stock | |
1 mL x 10 mM (in DMSO) | $81 | In Stock |
Description | Motolimod (VTX-378) (VTX-2337) is an effective and specific Toll-like receptor (TLR) 8 agonist (EC50: 100 nM), > 50-fold selectivity over TLR7. |
Targets&IC50 | TLR8:100 nM(EC50) |
In vitro | Motolimodinduces the production of both TNFα (EC50: 140 nM) and IL-12 (EC50: 120 nM) in PBMCs. In mDCs and monocytes, Motolimodspecifically induces the production of IL-12 and TNFα via NF-κB activation. Motolimodalso induces IFNγ production from NK cells, enhances the lytic function of NK cells and augments ADCC. |
In vivo | In ovarian cancer mouse model, TX-2337 augments the effect of pegylated liposomal doxorubicin (PLD). |
Kinase Assay | The activity of specific TLR agonists is assessed using the secretory embryonic alkaline phosphatase (SEAP) reporter gene that is linked to NF-κB activation in response to TLR stimulation. Measurement of SEAP activity using the Quanti-blue substrate (InvivoGen) after TLR agonist treatment is carried out. |
Cell Research | PBMCs or purified NK cells are prepared as previously described, and the purity of NK cells was approximately 99%. NK cell-mediated cytotoxicity is assessed by Calcein-AM release from labeled target cells. In brief, PBMCs or purified NK cells are cultured for 48 hours in RPMI medium in the presence of VTX-2337 (167 or 500 nmol/L) before incubation with target cells. |
Alias | VTX-378, VTX-2337 |
Molecular Weight | 458.6 |
Formula | C28H34N4O2 |
Cas No. | 926927-61-9 |
Smiles | CCCN(CCC)C(=O)C1=Cc2ccc(cc2N=C(N)C1)-c1ccc(cc1)C(=O)N1CCCC1 |
Relative Density. | 1.19 g/cm3 (Predicted) |
Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. | ||||||||||||||||||||||||||||||||||||||||
Solubility Information | H2O: < 1 mg/mL (insoluble or slightly soluble) Ethanol: 12 mg/mL (26.2 mM) DMSO: 51 mg/mL (111.2 mM) | ||||||||||||||||||||||||||||||||||||||||
Solution Preparation Table | |||||||||||||||||||||||||||||||||||||||||
Ethanol/DMSO
DMSO
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