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HBX 19818 is a specific ubiquitin-specific protease 7 (USP7) inhibitor (IC50: 28.1 μM).

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $32 | In Stock | In Stock | |
| 5 mg | $77 | In Stock | In Stock | |
| 10 mg | $119 | In Stock | In Stock | |
| 25 mg | $197 | In Stock | In Stock | |
| 50 mg | $281 | In Stock | In Stock | |
| 100 mg | $392 | In Stock | In Stock | |
| 200 mg | $557 | - | In Stock | |
| 1 mL x 10 mM (in DMSO) | $86 | In Stock | In Stock |
| Description | HBX 19818 is a specific ubiquitin-specific protease 7 (USP7) inhibitor (IC50: 28.1 μM). |
| Targets&IC50 | USP7:28.1 μM |
| In vitro | HBX 19818 inhibits HCT116 proliferation in a dose-dependent manner (IC50: ~2 μM). HBX 19818 selectively inhibits USP7 (IC50: ~6 μM in human cancer cells). HBX 19818 (1.5, 4, 12, 36, or 100 μM) inhibits USP7 deubiquitination of polyubiquitinated p53. HBX 19818 displays no effects on USP8, USP5, USP10, CYLD, UCH-L1, UCH-L3, or on SENP1, a SUMO protease (IC50s of > 200 μM). HBX 19818 (30 μM) also causes significantly higher levels of Mdm2 polyubiquitinated forms in USP7-overproducing HEK293 cells than those in DMSO-treated control cells. |
| Molecular Weight | 421.96 |
| Formula | C25H28ClN3O |
| Cas No. | 1426944-49-1 |
| Smiles | CN(CCCNC(=O)c1ccc2nc3CCCCc3c(Cl)c2c1)Cc1ccccc1 |
| Relative Density. | 1.206 g/cm3 (Predicted) |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||||||||||||
| Solubility Information | DMSO: 20 mg/mL (47.4 mM), Sonication is recommended. | |||||||||||||||||||||||||
| In Vivo Formulation | 10% DMSO+40% PEG300+5% Tween 80+45% Saline: 2 mg/mL (4.74 mM), Sonication is recommended. Please add the solvents sequentially, clarifying the solution as much as possible before adding the next one. Dissolve by heating and/or sonication if necessary. Working solution is recommended to be prepared and used immediately. The formulation provided above is for reference purposes only. In vivo formulations may vary and should be modified based on specific experimental conditions. | |||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||
DMSO
| ||||||||||||||||||||||||||
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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