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    Griffipavixanthone
    Information
    CAS No. 219649-95-3 Price
    Catalog No.CFN98089Purity>=98%
    Molecular Weight652.6 Type of CompoundXanthones
    FormulaC36H28O12Physical DescriptionYellow powder
    Download Manual    COA    MSDSSimilar structuralComparison (Web)
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    Biological Activity
    Description: 1. Griffipavixanthone can inhibit tumor metastasis and proliferation via downregulation of the RAF pathway in esophageal cancer.
    2. Griffipavixanthone inhibits the growth of human Non-small-cell lung cancer H520 cells in dose- and time-dependent manners, it induces cell apoptosis through mitochondrial apoptotic pathway accompanying with ROS production.
    Targets: ROS | Caspase | RAF | MEK | ERK
    Griffipavixanthone Description
    Source: The fruits of Garcinia oblongifolia Champ.
    Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
    Storage: Providing storage is as stated on the product vial and the vial is kept tightly sealed, the product can be stored for up to 24 months(2-8C).

    Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20C. Generally, these will be useable for up to two weeks. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour.

    Need more advice on solubility, usage and handling? Please email to: service@chemfaces.com

    After receiving: The packaging of the product may have turned upside down during transportation, resulting in the natural compounds adhering to the neck or cap of the vial. take the vial out of its packaging and gently shake to let the compounds fall to the bottom of the vial. for liquid products, centrifuge at 200-500 RPM to gather the liquid at the bottom of the vial. try to avoid loss or contamination during handling.
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    Recently, ChemFaces products have been cited in many studies from excellent and top scientific journals

    Cell. 2018 Jan 11;172(1-2):249-261.e12.
    doi: 10.1016/j.cell.2017.12.019.

    PMID: 29328914

    Mol Cell. 2017 Nov 16;68(4):673-685.e6.
    doi: 10.1016/j.molcel.2017.10.022.

    PMID: 29149595

    Scientific Reports 2017 Dec 11;7(1):17332.
    doi: 10.1038/s41598-017-17427-6.

    PMID: 29230013

    Molecules. 2017 Oct 27;22(11). pii: E1829.
    doi: 10.3390/molecules22111829.

    PMID: 29077044

    J Cell Biochem. 2018 Feb;119(2):2231-2239.
    doi: 10.1002/jcb.26385.

    PMID: 28857247

    Phytomedicine. 2018 Feb 1;40:37-47.
    doi: 10.1016/j.phymed.2017.12.030.

    PMID: 29496173
    Calculate Dilution Ratios(Only for Reference)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 1.5323 mL 7.6617 mL 15.3233 mL 30.6466 mL 38.3083 mL
    5 mM 0.3065 mL 1.5323 mL 3.0647 mL 6.1293 mL 7.6617 mL
    10 mM 0.1532 mL 0.7662 mL 1.5323 mL 3.0647 mL 3.8308 mL
    50 mM 0.0306 mL 0.1532 mL 0.3065 mL 0.6129 mL 0.7662 mL
    100 mM 0.0153 mL 0.0766 mL 0.1532 mL 0.3065 mL 0.3831 mL
    * Note: If you are in the process of experiment, it's need to make the dilution ratios of the samples. The dilution data of the sheet for your reference. Normally, it's can get a better solubility within lower of Concentrations.
    Griffipavixanthone References Information
    Citation [1]

    Molecules. 2014 Jan 27;19(2):1422-31.

    Griffipavixanthone from Garcinia oblongifolia champ induces cell apoptosis in human non-small-cell lung cancer H520 cells in vitro.[Pubmed: 24473206]
    Griffipavixanthone (GPX) is a dimeric xanthone which was isolated in a systematic investigation of Garcinia oblongifolia Champ. In this study, we investigate the effect of Griffipavixanthone on cell proliferation and apoptosis on human Non-small-cell lung cancer (NSCLC) cells in vitro and determine the mechanisms of its action. Griffipavixanthone inhibited the growth of H520 cells in dose- and time-dependent manners, with IC50 values of 3.03 ± 0.21 μM at 48 h. In addition, Annexin V/PI double staining assay revealed that cells in early stage of apoptosis were significantly increased upon Griffipavixanthone treatment dose-dependently. Rh123 staining assay indicated that Griffipavixanthone reduced the mitochondrial membrane potential. DCFH-DA staining revealed that intracellular ROS increased with Griffipavixanthone treatment. Moreover, Griffipavixanthone cleaved and activated caspase-3. In summary, this study showed that Griffipavixanthone inhibited H520 cell proliferation in dose- and time-dependent manner. Further mechanistic study indicated that Griffipavixanthone induced cell apoptosis through mitochondrial apoptotic pathway accompanying with ROS production. Our results demonstrate the potential application of Griffipavixanthone as an anti-non-small cell lung cancer agent.
    Citation [2]

    Oncotarget. 2016 Jan 12; 7(2): 1826–1837.

    Griffipavixanthone, a dimeric xanthone extracted from edible plants, inhibits tumor metastasis and proliferation via downregulation of the RAF pathway in esophageal cancer.[Pubmed: 26646323 ]
    Metastasis causes a large number of deaths among esophageal cancer patients. The activation of RAF family proteins elevates tumor metastasis and proliferation. In screen targeting the RAF protein, we identified that Griffipavixanthone (GPX), a dimeric xanthone isolated from Garcinia esculenta, is a B-RAF and C-RAF inhibitor against esophageal cancer cells. Using wound healing, transwell migration and matrigel invasion assays, we confirmed that GPX significantly inhibited cell migration and invasion. Furthermore, exposure to GPX rendered cell proliferation and induced G2/M cell cycle arrest. Our mechanistic study showed that GPX suppressed cancer metastasis and proliferation through downregulation of RAF-MEK-ERK cascades proteins as well as RAF mRNA levels. In a pulmonary metastasis model, the intraperitoneal injection of GPX significantly suppressed esophageal tumor metastasis and ERK protein level in vivo. In conclusion, our present study suggested that GPX could inhibit tumor migration, invasion and proliferation in vitro and in vivo, which indicated the potential of GPX for preventing and treating esophageal cancer.