1. Cell Cycle/DNA Damage
  2. Deubiquitinase
  3. USP7-IN-1

USP7-IN-1 is a selective and reversible inhibitor of ubiquitin-specific protease 7 (USP7), with an IC50 of 77 μM, and can be used for the research of cancer.

For research use only. We do not sell to patients.

USP7-IN-1 Chemical Structure

USP7-IN-1 Chemical Structure

CAS No. : 1381291-36-6

Size Price Stock Quantity
Solid + Solvent
10 mM * 1 mL in DMSO
ready for reconstitution
USD 462 In-stock
Solution
10 mM * 1 mL in DMSO USD 462 In-stock
Solid
1 mg USD 200 In-stock
5 mg USD 420 In-stock
10 mg USD 600 In-stock
50 mg USD 1800 In-stock
100 mg USD 2520 In-stock
200 mg   Get quote  
500 mg   Get quote  

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Customer Review

Based on 5 publication(s) in Google Scholar

Top Publications Citing Use of Products

    USP7-IN-1 purchased from MedChemExpress. Usage Cited in: Nat Commun. 2019 Jan 24;10(1):411.  [Abstract]

    Immunoblot analysis of lysates from Huh7 cells treated with Usp7-IN-1 at indicated concentrations for 24 h.
    • Biological Activity

    • Protocol

    • Purity & Documentation

    • References

    • Customer Review

    Description

    USP7-IN-1 is a selective and reversible inhibitor of ubiquitin-specific protease 7 (USP7), with an IC50 of 77 μM, and can be used for the research of cancer.

    IC50 & Target

    IC50: 77 μM (USP7)[1]

    In Vitro

    USP7-IN-1 (Example 2) is a selective and reversible inhibitor of USP7, with an IC50 of 77 μM, and shows no inhibition of USP8, USP5, Uch-L1, Uch-L3 or caspase 3. USP7-IN-1 inhibits the proliferation of HCT116 cells, with a GI50 of 67 μM[1].

    MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

    Molecular Weight

    425.91

    Formula

    C23H24ClN3O3

    CAS No.
    Appearance

    Solid

    Color

    White to off-white

    SMILES

    O=C1N(CC2(O)CCN(C(CCC3=CC=CC=C3)=O)CC2)C=NC4=C1C=CC(Cl)=C4

    Shipping

    Room temperature in continental US; may vary elsewhere.

    Storage
    Powder -20°C 3 years
    4°C 2 years
    In solvent -80°C 2 years
    -20°C 1 year
    Solvent & Solubility
    In Vitro: 

    DMSO : 100 mg/mL (234.79 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

    Preparing
    Stock Solutions
    Concentration Solvent Mass 1 mg 5 mg 10 mg
    1 mM 2.3479 mL 11.7396 mL 23.4791 mL
    5 mM 0.4696 mL 2.3479 mL 4.6958 mL
    View the Complete Stock Solution Preparation Table

    * Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
    Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

    • Molarity Calculator

    • Dilution Calculator

    Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

    Mass
    =
    Concentration
    ×
    Volume
    ×
    Molecular Weight *

    Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

    This equation is commonly abbreviated as: C1V1 = C2V2

    Concentration (start)

    C1

    ×
    Volume (start)

    V1

    =
    Concentration (final)

    C2

    ×
    Volume (final)

    V2

    In Vivo:

    Select the appropriate dissolution method based on your experimental animal and administration route.

    For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
    To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for in vivo experiments, it is recommended to prepare freshly and use it on the same day.
    The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

    • Protocol 1

      Add each solvent one by one:  10% DMSO    40% PEG300    5% Tween-80    45% Saline

      Solubility: ≥ 2.5 mg/mL (5.87 mM); Clear solution

      This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).

      Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.

      Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
    • Protocol 2

      Add each solvent one by one:  10% DMSO    90% (20% SBE-β-CD in Saline)

      Solubility: ≥ 2.5 mg/mL (5.87 mM); Clear solution

      This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).

      Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (25.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.

      Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
    In Vivo Dissolution Calculator
    Please enter the basic information of animal experiments:

    Dosage

    mg/kg

    Animal weight
    (per animal)

    g

    Dosing volume
    (per animal)

    μL

    Number of animals

    Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.
    Please enter your animal formula composition:
    %
    DMSO +
    +
    %
    Tween-80 +
    %
    Saline
    Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
    The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).
    Calculation results:
    Working solution concentration: mg/mL
    Method for preparing stock solution: mg drug dissolved in μL  DMSO (Stock solution concentration: mg/mL).
    The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only. If necessary, please contact MedChemExpress (MCE).
    Method for preparing in vivo working solution for animal experiments: Take μL DMSO stock solution, add μL . μL , mix evenly, next add μL Tween 80, mix evenly, then add μL Saline.
     If the continuous dosing period exceeds half a month, please choose this protocol carefully.
    Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.
    Purity & Documentation
    References
    Kinase Assay
    [1]

    USP7 is diluted in USP buffer (50 mM Tris HCl; 0.5 mM EDTA (Ethylenediaminetetraacetic acid); 5 mM DTT; 0.01 % Triton X-100; Bovine Serum Albumin 0.05 mg/mL pH7.6). Compounds stocks (10 mM) are stored at -20°C in DMSO. Compounds (including USP7-IN-1) are tested at different concentrations: from 200 μM to 91 nM. Reactions are performed as duplicates in Black 384 well plates (10 μL final reaction volume). The substrate concentration for USP7 is 300 nM Ub-AMC. The concentrations of the enzyme (USP7) in specificity assays is 100 pM. The concentrations are determined in order to perform specificity assays under initial velocities at fixed substrate concentration. Compounds are pre-incubated with enzymes for 30 minutes at 25°C. Reactions are initiated by addition of substrate to the plates containing the enzymes (+/- compounds) diluted in assay buffer. Reactions are incubated for 60 minutes at 37°C. Reactions are stopped by adding acetic acid (100 mM final). Readings are performed on a Pherastar Fluorescent Reader. λ Emission 380 nm; λ Excitation = 460 nm. Data (mean values +/- standard deviation) are analyzed as % of control (no compound) and plotted as percentage versus the Log of the compound concentration using GraphPad. Data are fitted to a sigmoidal model (variable slope)[1].

    MCE has not independently confirmed the accuracy of these methods. They are for reference only.

    Cell Assay
    [1]

    HCT116 colon cancer cells are maintained in Mc Coy's 5A medium containing 10% FBS, 3 mM glutamine and 1 % penicillin/streptomycin. Cells are incubated at 37°C in a humidified atmosphere containing 5% CO2. Cell viability is assayed using the MTS technique in 96-well culture plates. MTS (3-(4,5-dimethyl-thiazol-2-yl)-5-(3-carboxy- methoxyphenyl)-2-(4-sulfophenyl)-2H-tetra-zolium) is a MTT-derived tetrazolium that is reduced in metabolically active cells into a soluble, cell-permeant formazan. The amount of formazan, detected by its absorbance at 492 nm is proportional to the number of living, metabolically active cells. 103 HCT116 cells are seeded per well. 24 hours later, the medium is changed and the cells treated in triplicate with the concentrations of each compound from 100 μM to 50 nM. The compounds (including USP7-IN-1) are diluted in 100% DMSO, whose final concentration on cells is kept at 0.5%. Cells are incubated with the compounds for 72 hours, and their viability then assayed by the addition of MTS for 2 hours. Absorbance at 492 nm is measured directly from the 96-well culture plates. GI50 (Growth Inhibition 50) concentrations for each compound are calculated using a sigmoidal variable slope fit. Values represent mean of three independent experiments[1].

    MCE has not independently confirmed the accuracy of these methods. They are for reference only.

    References

    Complete Stock Solution Preparation Table

    * Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
    Storage method and period of stock solution: -80°C, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

    Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
    DMSO 1 mM 2.3479 mL 11.7396 mL 23.4791 mL 58.6978 mL
    5 mM 0.4696 mL 2.3479 mL 4.6958 mL 11.7396 mL
    10 mM 0.2348 mL 1.1740 mL 2.3479 mL 5.8698 mL
    15 mM 0.1565 mL 0.7826 mL 1.5653 mL 3.9132 mL
    20 mM 0.1174 mL 0.5870 mL 1.1740 mL 2.9349 mL
    25 mM 0.0939 mL 0.4696 mL 0.9392 mL 2.3479 mL
    30 mM 0.0783 mL 0.3913 mL 0.7826 mL 1.9566 mL
    40 mM 0.0587 mL 0.2935 mL 0.5870 mL 1.4674 mL
    50 mM 0.0470 mL 0.2348 mL 0.4696 mL 1.1740 mL
    60 mM 0.0391 mL 0.1957 mL 0.3913 mL 0.9783 mL
    80 mM 0.0293 mL 0.1467 mL 0.2935 mL 0.7337 mL
    100 mM 0.0235 mL 0.1174 mL 0.2348 mL 0.5870 mL
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    USP7-IN-1 Related Classifications

    Help & FAQs
    • Do most proteins show cross-species activity?

      Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

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