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NSC632839
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Catalog No. T3951Cas No. 157654-67-6
Alias Ubiquitin Isopeptidase Inhibitor II, F6
NSC-632839 (Ubiquitin Isopeptidase Inhibitor II) is a nonselective isopeptidase inhibitor, which inhibits USP2 (EC50: 45±4 μM), USP7 (EC50: 37±1 μM), and SENP2 (EC50: 9.8±1.8 μM).
NSC632839
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Purity: 99.88%
Catalog No. T3951Alias Ubiquitin Isopeptidase Inhibitor II, F6Cas No. 157654-67-6
NSC-632839 (Ubiquitin Isopeptidase Inhibitor II) is a nonselective isopeptidase inhibitor, which inhibits USP2 (EC50: 45±4 μM), USP7 (EC50: 37±1 μM), and SENP2 (EC50: 9.8±1.8 μM).
| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 5 mg | $40 | In Stock | In Stock | |
| 10 mg | $65 | In Stock | In Stock | |
| 25 mg | $133 | In Stock | In Stock | |
| 50 mg | $196 | In Stock | In Stock | |
| 100 mg | $296 | - | In Stock | |
| 200 mg | $452 | - | In Stock | |
| 1 mL x 10 mM (in DMSO) | $44 | In Stock | In Stock |
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In Stock Estimated shipping dateUSA Warehouse[1-2 days] Global Warehouse[5-7 days]
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Purity:99.88%
Appearance:Solid
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Product Introduction
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Chemical Properties
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| Description | NSC-632839 (Ubiquitin Isopeptidase Inhibitor II) is a nonselective isopeptidase inhibitor, which inhibits USP2 (EC50: 45±4 μM), USP7 (EC50: 37±1 μM), and SENP2 (EC50: 9.8±1.8 μM). |
| Targets&IC50 | SENP2:9.8±1.8 μM(EC50), USP7:37±1 μM(EC50), USP2:45±4 μM(EC50) |
| In vitro | NSC 632839 selectively inhibits ubiquitin isopeptidases, evidenced by its mid-micromolar inhibition of z-LRGG-AMC cleavage in crude lysates, without affecting PLA2 activity at concentrations of 1.2-150 μM. |
| Kinase Assay | In a 96-well-plate, 40 nM USP2, 40 nM USP7, or 20 nM SENP2 is preincubated with a concentration range of NSC 632839 (NCI/NIH developmental therapeutics program) or control for 30 min before supplementation with an equal volume of 60 nM Ub-PLA2/40 μM NBD C6-HPC (USP2 or 7) or 20 nM SUMO3-PLA2/40 μM NBD C6-HPC (SENP2). Relative activity of the enzymes is determined by measuring the RFU values at single time points within the initial linear range (USP, 50 min; USP7, 50 min; and SENP2, 30 min). The RFU values within the initial linear range are normalized such that isopeptidase+vehicle=0% inhibition and isopeptidase+NEM=100% inhibition. The EC50 values are determined as above. The inhibitory activity of the test compound against the reporter enzyme PLA2 is performed as described above except there is no preincubation step and the data are normalized such that free PLA2+vehicle=0% inhibition and free PLA2+EDTA=100% inhibition. PLA2 activity is determined 8 min after the addition of the reagents[1]. |
| Synonyms | Ubiquitin Isopeptidase Inhibitor II, F6 |
| Molecular Weight | 339.86 |
| Formula | C21H22ClNO |
| Cas No. | 157654-67-6 |
| Smiles | Cl.Cc1ccc(\C=C2/CNC\C(=C/c3ccc(C)cc3)C2=O)cc1 |
| 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. | |||||||||||||||||||||||||
| Solubility Information | DMSO: 7.5 mg/mL (22.07 mM), Sonication is recommended.  | |||||||||||||||||||||||||
| In Vivo Formulation | 0.5% CMC-Na: 2 mg/mL (5.88 mM), Suspension. 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 | ||||||||||||||||||||||||||
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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 stock solution preparation method and in vivo formula preparation method:
For example, if the intended dosage is 10 mg/kg for animals weighing 20 g , with a dosing volume of 100 μL per animal, and a total of 10 animals are to be administered, using a formulation of 
10% DMSO+ 40% PEG300+ 5% Tween 80+ 45% Saline/PBS/ddH2O , the resulting working solution concentration would be 2 mg/mL.Stock Solution Preparation:
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.
Preparation of the In Vivo Formulation:
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.
This example is provided solely to demonstrate the use of the In Vivo Formulation Calculator and does not constitute a recommended formulation for any specific compound. Please select an appropriate dissolution and formulation strategy based on your experimental model and route of administration.
Dose Conversion
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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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