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WS-383 free base
Catalog No. T13348Cas No. 2247543-65-1
WS-383 free base is a selective and reversible DCN1-UBC12 interaction inhibitor with an IC50 of 11 nM.
WS-383 free base
Catalog No. T13348Cas No. 2247543-65-1
WS-383 free base is a selective and reversible DCN1-UBC12 interaction inhibitor with an IC50 of 11 nM.
| Pack Size | Price | Availability | Quantity |
|---|---|---|---|
| 25 mg | $1,520 | 1-2 weeks | |
| 50 mg | $1,980 | 1-2 weeks | |
| 100 mg | $2,500 | 1-2 weeks |
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Product Introduction
Bioactivity
Chemical Properties
| Description | WS-383 free base is a selective and reversible DCN1-UBC12 interaction inhibitor with an IC50 of 11 nM. |
| Targets&IC50 | DCN1-UBC12:11 nM |
| In vitro | WS-383 (0.03-3 μM;24 hours) blocks Cul3 neddylation at 3 μM and also has certain inhibition of Cul1 neddylation at 10 μM but was not effective in inhibiting neddylation of other cullin members. WS-383 (0.03-3 μM;24 hours) increases Cul1, Skp1 (adaptor protein), F-box protein, and RBX1/RBX2 RING protein form SCF E3 complex. Cyclin dependent kinase inhibitor 1A (p21) and cyclin dependent kinase inhibitor 1B (p27) expression in a dose-dependent manner in MGC-803 and KYSE70 manner. |
| Molecular Weight | 461.99 |
| Formula | C18H20ClN9S2 |
| Cas No. | 2247543-65-1 |
Storage & Solubility Information
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
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In Vivo Formulation Calculator (Clear solution)
Please enter your animal experiment information in the following box and click Calculate to obtain the mother liquor preparation method and in vivo formula preparation method:
For example, your dosage is 10 mg/kg Each animal weighs 20 g, and the dosage volume is 100 μL . A total of 10 animals were administered, and the formula you used is 5% 
DMSO+30% PEG300+5% Tween 80+60% ddH2O. So your working solution concentration is 2 mg/mL。Mother liquor preparation method: 2 mg of drug dissolved in 50 μL DMSO (mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.
(mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.Preparation method for in vivo formula: Take 50 μL DMSO main solution, add 300 μLPEG300 mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLddH2O mix well and clarify
main solution, add 300 μLPEG300 mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLddH2O mix well and clarifyFor Reference Only. Please develop an appropriate dissolution method based on your laboratory animals and route of administration.
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Tech Support
Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc
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