2. Epigenetics Stem Cell/Wnt Protein Tyrosine Kinase/RTK JAK/STAT Signaling NF-κB Apoptosis Immunology/Inflammation Metabolic Enzyme/Protease
  3. JAK Keap1-Nrf2 Apoptosis β-catenin Reactive Oxygen Species
  4. Pentagalloylglucose

Pentagalloylglucose  (Synonyms: Penta-O-galloyl-β-D-glucose; 1,2,3,4,6-Pentagalloyl glucose)

Cat. No.: HY-N0527 Purity: 99.77%
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Pentagalloylglucose (Penta-O-galloyl-β-D-glucose) is an orally active gallic tannin compound and an inducer of apoptosis and autophagy. Pentagalloglucose induces cell apoptosis and autophagy through the GSK3β/β-catenin pathway. Pentagalloglucose has antioxidant, anti mutagenic, anti-inflammatory, anticonvulsant, cardioprotective, anti allergic, cholesterol lowering, and anti-tumor activities.

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

Pentagalloylglucose Chemical Structure

Pentagalloylglucose Chemical Structure

CAS No. : 14937-32-7

Size Price Stock Quantity
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO
ready for reconstitution
 USD 99 In-stock
Solution
10 mM * 1 mL in DMSO USD 99 In-stock
Solid
1 mg USD 31 In-stock
5 mg USD 66 In-stock
10 mg USD 96 In-stock
25 mg USD 200 In-stock
50 mg USD 312 In-stock
100 mg USD 540 In-stock
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Based on 12 publication(s) in Google Scholar

Other Forms of Pentagalloylglucose:

Pentagalloylglucose Related Antibodies

Top Publications Citing Use of Products

    Pentagalloylglucose purchased from MedChemExpress. Usage Cited in: Gastroenterology. 2023 Jun;164(7):1232-1247.  [Abstract]

    In human PC organoids, Pentagalloylglucose (PGG; 100 nM) upregulates p53, decreases RRM1 and RRM2 levels, and aggravates gemcitabine-induced replication stress.

    Pentagalloylglucose purchased from MedChemExpress. Usage Cited in: Viruses. 2018 Apr 17;10(4). pii: E201.  [Abstract]

    After incubation with PGG and IPS, RABV is inoculated with BHK-21 cells for 48 h, and the expression level of viral P is analyzed by Western blotting.

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    • Biological Activity

    • Purity & Documentation

    • References

    • Customer Review

    Description

    Pentagalloylglucose (Penta-O-galloyl-β-D-glucose) is an orally active gallic tannin compound and an inducer of apoptosis and autophagy. Pentagalloglucose induces cell apoptosis and autophagy through the GSK3β/β-catenin pathway. Pentagalloglucose has antioxidant, anti mutagenic, anti-inflammatory, anticonvulsant, cardioprotective, anti allergic, cholesterol lowering, and anti-tumor activities[1][2][3].
    In Vitro

    Pentagalloylglucose (1 μM, 5 days) inhibits the proliferation and survival of breast cancer cells and medulloblastoma cells, with IC50 values of 3.24 μM and 1.47 μM, respectively[1].
    Pentagalloylglucose (10-20 μM, 24 h) reduces AGE induced inflammation by activating Nrf2/HO-1 in mesangial cells and inhibiting the JAK2/STAT3 pathway[2].
    Pentagalloylglucose (40 μM, 24 h) inhibits the growth and migration of human nasopharyngeal carcinoma cells through the GSK3β/β - catenin pathway, blocks the cell cycle, and induces apoptosis and autophagy[3].

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

    Pentagalloylglucose Related Antibodies

    Cell Viability Assay[1].

    Cell Line: MDA-MB-231, DAOY, PC-3, SK-HEP-1 cells
    Concentration: 1 μM
    Incubation Time: 5 days
    Result: Inhibited cell viability.

    Western Blot Analysis[2].

    Cell Line: Mouse mesangial cells (MES cells)
    Concentration: 10-20 μM
    Incubation Time: 24 h
    Result: Increased expression of Nrf2 protein.

    Cell Migration Assay [3].

    Cell Line: CNE1, CNE2 cells
    Concentration: 40 μM
    Incubation Time: 24 h
    Result: Inhibited cell migration.
    In Vivo

    Pentagalloylglucose (10 mg/kg, three times a week, i.v.) enhances tumor sensitivity to PARP inhibitors and radiotherapy by disrupting the PALB2-BRCA2 interaction in MDA-MB-231 xenograft nude mice[1].
    Pentagalloylglucose (10, 20 mg/kg, once every two days, i.p.) reduces tumor lung metastasis and exhibits anti-tumor activity in a CNE2 cell xenograft nude mouse model[3].
    Pentagalloylglucose (5, 10 mg/kg, 7 days, i.p.) has an improving effect on the Ischemia and reperfusion-induced brain injury in rats[4].
    Pentagalloylglucose (10 mg/kg, 28 days, p.o.) increases T regulatory cell populations and inhibits IgE production in ovalbumin sensitized mice through immunosuppressive activity[5].

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

    Animal Model: MDA-MB-231 xenograft and DAOY xenograft female BALB/c nude mice[1].
    Dosage: 10 mg/kg
    Administration: Intravenous injection (i.v.); 3 days per week; 5 weeks
    Result: Delayed the tumor growth.
    Animal Model: CNE2 cell xenograft nude mouse model[3].
    Dosage: 10, 20 mg/kg
    Administration: Intraperitoneal injection (i.p.); once every two days; 26 days
    Result: Suppressed tumor growth.
    Animal Model: male wistar albino rat[4].
    Dosage: 5, 10 mg/kg
    Administration: Intraperitoneal injection (i.p.); once daily; 7 days
    Result: Reduced vascular congestion and inflammatory changes.
    Animal Model: male BALB/C mice[5].
    Dosage: 10 mg/kg
    Administration: Oral gavage (p.o.); once daily; 28 days
    Result: Increased the proportion of CD4FoxP3 Treg cells.
    Molecular Weight

    940.68

    Formula

    C41H32O26
    CAS No.
    Appearance

    Solid

    Color

    White to light yellow

    SMILES

    O=C(C1=CC(O)=C(O)C(O)=C1)O[C@@H]([C@@H]([C@@H](COC(C2=CC(O)=C(O)C(O)=C2)=O)O3)OC(C4=CC(O)=C(O)C(O)=C4)=O)[C@H]([C@@H]3OC(C5=CC(O)=C(O)C(O)=C5)=O)OC(C6=CC(O)=C(O)C(O)=C6)=O
    Structure Classification
    Initial Source
    Shipping

    Room temperature in continental US; may vary elsewhere.
    Storage
    Powder -20°C 3 years
    4°C 2 years
    In solvent -80°C 1 year
    -20°C 6 months
    Solvent & Solubility
    In Vitro: 

    DMSO : 100 mg/mL (106.31 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

    H2O : 6 mg/mL (6.38 mM; Need ultrasonic and warming)

    Preparing
    Stock Solutions
    Concentration Solvent Mass 1 mg 5 mg 10 mg
    1 mM 1.0631 mL 5.3153 mL 10.6306 mL
    5 mM 0.2126 mL 1.0631 mL 2.1261 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, 1 year; -20°C, 6 months. When stored at -80°C, please use it within 1 year. When stored at -20°C, please use it within 6 months.

    * Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

    • Molarity Calculator

    • Dilution Calculator

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

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

    This equation is commonly abbreviated as: C1V1 = C2V2

    Concentration (start)

    C1

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    Volume (start)

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    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 (2.66 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 (2.66 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.

    For the following dissolution methods, please prepare the working solution directly. It is recommended to prepare fresh solutions and use them promptly within a short period of time.
    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:  PBS

      Solubility: 1.43 mg/mL (1.52 mM); Clear solution; Need ultrasonic

    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

    Purity: 99.77%

    COA (263 KB) HNMR (353 KB) LCMS (93 KB)

    Handling Instructions (2659 KB)
    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, 1 year; -20°C, 6 months. When stored at -80°C, please use it within 1 year. When stored at -20°C, please use it within 6 months.

    Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
    H2O / DMSO 1 mM 1.0631 mL 5.3153 mL 10.6306 mL 26.5765 mL
    5 mM 0.2126 mL 1.0631 mL 2.1261 mL 5.3153 mL
    DMSO 10 mM 0.1063 mL 0.5315 mL 1.0631 mL 2.6577 mL
    15 mM 0.0709 mL 0.3544 mL 0.7087 mL 1.7718 mL
    20 mM 0.0532 mL 0.2658 mL 0.5315 mL 1.3288 mL
    25 mM 0.0425 mL 0.2126 mL 0.4252 mL 1.0631 mL
    30 mM 0.0354 mL 0.1772 mL 0.3544 mL 0.8859 mL
    40 mM 0.0266 mL 0.1329 mL 0.2658 mL 0.6644 mL
    50 mM 0.0213 mL 0.1063 mL 0.2126 mL 0.5315 mL
    60 mM 0.0177 mL 0.0886 mL 0.1772 mL 0.4429 mL
    80 mM 0.0133 mL 0.0664 mL 0.1329 mL 0.3322 mL
    100 mM 0.0106 mL 0.0532 mL 0.1063 mL 0.2658 mL

    * Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

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    Pentagalloylglucose 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:

    Pentagalloylglucose14937-32-7Penta-O-galloyl-β-D-glucose 1,2,3,4,6-Pentagalloyl glucoseJAKKeap1-Nrf2Apoptosisβ-cateninReactive Oxygen SpeciesJanus kinaseBeta cateninantioxidantanti-inflammatoryMDA-MB-231MES cellInhibitorinhibitorinhibit

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