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LW106 is a selective IDO1 inhibitor with an IC50 of 1.57 μM. It does not inhibit IDO2 and TDO. LW106 suppresses tumor growth by limiting substrate immune crosstalk and enriching cancer stem cells (CSC) within the tumor microenvironment. It reduces CSC subpopulations in xenograft tumors, leading to decreased tumor cell proliferation/invasiveness and inducing apoptosis. LW106 is applicable in research on lung cancer and melanoma.
| Pack Size | Price | USA Stock | Global Stock | Quantity |
|---|---|---|---|---|
| 10 mg | Inquiry | 10-14 weeks | 10-14 weeks | |
| 50 mg | Inquiry | 10-14 weeks | 10-14 weeks |
| Description | LW106 is a selective IDO1 inhibitor with an IC50 of 1.57 μM. It does not inhibit IDO2 and TDO. LW106 suppresses tumor growth by limiting substrate immune crosstalk and enriching cancer stem cells (CSC) within the tumor microenvironment. It reduces CSC subpopulations in xenograft tumors, leading to decreased tumor cell proliferation/invasiveness and inducing apoptosis. LW106 is applicable in research on lung cancer and melanoma. |
| Targets&IC50 | IDO1:1.57 μM |
| In vitro | LW106 (12.5-200 μM) does not affect the proliferation of three tumor cell lines with different IDO1 expression levels (HeLa, Lewis, and B16F10 cells). It restores CD8+ T cell function by inhibiting the activity of IDO1. |
| In vivo | LW106, administered via intraperitoneal injection at dosages of 20-80 mg/kg once daily for 18 consecutive days, is effective in inhibiting the growth of Lewis lung carcinoma or B16F10 melanoma tumors. Its antitumor effect relies on T cell immunity and host-derived IDO1. |
| Molecular Weight | 245.24 |
| Formula | C11H11N5O2 |
| Cas No. | 2116519-76-5 |
| Smiles | ON=C(C1=NON=C1N)N2CC=3C=CC=CC3C2 |
| 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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