2. Stem Cell/Wnt
  3. Wnt β-catenin
  4. SKL2001

SKL2001 is an agonist of the Wnt/β-catenin pathway, with anti-cancer activity. SKL2001 stabilizes intracellular β-catenin via disruption of the Axin/β-catenin interaction.

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

SKL2001 Chemical Structure

SKL2001 Chemical Structure

CAS No. : 909089-13-0

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10 mM * 1 mL in DMSO
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Customer Review

Based on 46 publication(s) in Google Scholar

Other Forms of SKL2001:

SKL2001 Related Antibodies

Top Publications Citing Use of Products

45 Publications Citing Use of MCE SKL2001

WB

    SKL2001 purchased from MedChemExpress. Usage Cited in: Mol Ther Nucleic Acids. 2020 Jun 27;21:577-591.  [Abstract]

    Western blotting confirmed that β-catenin signaling is activated after GC cells are cultured with SKL2001 (40 μM), accompanied by the enhanced expression of the downstream molecules Cyclin D1, c-Myc, and nuclear β-catenin in BGC-823 cells.

    • Biological Activity

    • Protocol

    • Purity & Documentation

    • References

    • Customer Review

    Description

    SKL2001 is an agonist of the Wnt/β-catenin pathway, with anti-cancer activity. SKL2001 stabilizes intracellular β-catenin via disruption of the Axin/β-catenin interaction[1].

    IC50 & Target

    Wnt/β-catenin[1]
    In Vitro

    SKL2001 is an agonist of the Wnt/β-catenin pathway, and also upregulates the expression of Axin2, a downstream target of the Wnt/β-catenin pathway, but shows no effect on NF-κB, p53 reporter activity and GSK-3β activity. SKL2001 causes osteoblast differentiation (20 and 40 μM) and suppresses preadipocyte differentiation (5, 10, and 30 μM) via the activation of the Wnt/β-catenin pathway. SKL2001 (5, 10, and 30 μM) stabilizes intracellular β-catenin in 3T3-L1 cells[1]. SKL2001 (40 μM) significantly inhibits the proliferation of HCT116 spheroids independently of cytotoxicity and the inhibition is reversible; SKL2001 cuases cell cycle arrest in HCT116 spheroids. SKL2001 (40 μM) enhances round-shape spheroid formation and E-cadherin expression[2].

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

    SKL2001 Related Antibodies
    Molecular Weight

    286.29

    Formula

    C14H14N4O3
    CAS No.
    Appearance

    Solid

    Color

    White to off-white

    SMILES

    O=C(C1=NOC(C2=CC=CO2)=C1)NCCCN3C=CN=C3
    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 : ≥ 96.66 mg/mL (337.63 mM; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

    *"≥" means soluble, but saturation unknown.

    Preparing
    Stock Solutions
    Concentration Solvent Mass 1 mg 5 mg 10 mg
    1 mM 3.4930 mL 17.4648 mL 34.9296 mL
    5 mM 0.6986 mL 3.4930 mL 6.9859 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
    =
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    ×
    Volume
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    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 (8.73 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 (8.73 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
    Cell Assay
    [1]

    ST2 cells are cultured on glass chamber slides and then treated with DMSO or SKL2001 for 15 h. After treatment, the cells are washed with PBS, fixed with 4% formaldehyde, permeabilized in 0.3% Triton X-100, and blocked in 4% bovine serum albumin for 1 h. The cells are stained with anti-β-catenin antibody and then analyzed by confocal microscopy using a microscope[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 3.4930 mL 17.4648 mL 34.9296 mL 87.3240 mL
    5 mM 0.6986 mL 3.4930 mL 6.9859 mL 17.4648 mL
    10 mM 0.3493 mL 1.7465 mL 3.4930 mL 8.7324 mL
    15 mM 0.2329 mL 1.1643 mL 2.3286 mL 5.8216 mL
    20 mM 0.1746 mL 0.8732 mL 1.7465 mL 4.3662 mL
    25 mM 0.1397 mL 0.6986 mL 1.3972 mL 3.4930 mL
    30 mM 0.1164 mL 0.5822 mL 1.1643 mL 2.9108 mL
    40 mM 0.0873 mL 0.4366 mL 0.8732 mL 2.1831 mL
    50 mM 0.0699 mL 0.3493 mL 0.6986 mL 1.7465 mL
    60 mM 0.0582 mL 0.2911 mL 0.5822 mL 1.4554 mL
    80 mM 0.0437 mL 0.2183 mL 0.4366 mL 1.0916 mL
    100 mM 0.0349 mL 0.1746 mL 0.3493 mL 0.8732 mL
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    SKL2001 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.

    Keywords:

    SKL2001909089-13-0SKL 2001SKL-2001Wntβ-cateninBeta cateninInhibitorinhibitorinhibit

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