• ChemFaces is a professional high-purity natural products manufacturer.
  • Product Intended Use
  • 1. Reference standards
  • 2. Pharmacological research
  • 3. Inhibitors
  • Home
  • Natural Products
  • Bioactive
  • Screening Libraries
  • Hot Products
  • Plant Catalog
  • Customer Support
  • Product Use Citation
  • About Us
  • Contact Us
  • Natural Products
    Tangeretin
    Information
    CAS No. 481-53-8 Price $70 / 20mg
    Catalog No.CFN90240Purity>=98%
    Molecular Weight372.37Type of CompoundFlavonoids
    FormulaC20H20O7Physical DescriptionPowder
    Download Manual    COA    MSDS    SDFSimilar structuralComparison
    How to Order
    Orders via your E-mail:

    1. Product number / Name / CAS No.
    2. Delivery address
    3. Ordering/billing address
    4. Contact information
    Sent to Email: info@chemfaces.com
    Contact Us
    Order & Inquiry & Tech Support

    Tel: (0086)-27-84237683
    Fax: (0086)-27-84254680
    E-mail: manager@chemfaces.com
    Address: No. 83, CheCheng Rd., WETDZ, Wuhan, Hubei 430056, PRC
    Delivery time
    Delivery & Payment method

    1. Usually delivery time: Next day delivery by 9:00 a.m. Order now

    2. We accept: Wire transfer & Credit card & Paypal & Western Union
    * Packaging according to customer requirements(5mg, 10mg, 20mg and more). We shipped via FedEx, DHL, UPS, EMS and others courier.
    Our products had been exported to the following research institutions and universities, And still growing.
  • Max Rubner-Institut (MRI) (Germany)
  • Universiti Kebangsaan Malaysia (Malaysia)
  • Seoul National University of Sci... (Korea)
  • University of Toulouse (France)
  • Leibniz Institute of Plant Bioch... (Germany)
  • University of Padjajaran (Indonesia)
  • Wroclaw Medical University (Poland)
  • Leibniz-Institut für Pflanzenbi... (Germany)
  • CSIRO - Agriculture Flagship (Australia)
  • Ain Shams University (Egypt)
  • S.N.D.T. Women's University (India)
  • More...
  • Package
    Featured Products
    meso-Hannokinol

    Catalog No: CFN90864
    CAS No: N/A
    Price: $368/5mg
    Morusin

    Catalog No: CFN97083
    CAS No: 62596-29-6
    Price: $128/20mg
    Terrestrosin D

    Catalog No: CFN90821
    CAS No: 179464-23-4
    Price: $268/10mg
    Ginsenoside Rg6

    Catalog No: CFN90565
    CAS No: 147419-93-0
    Price: $488/10mg
    Ganoderenic acid D

    Catalog No: CFN90300
    CAS No: 100665-43-8
    Price: $476/10mg
    Tangeretin Description
    Source: The peel of Citrus aurantium L.
    Biological Activity or Inhibitors: 1. Tangeretin, a polymethoxylated flavonoid from citrus fruits was selected as a Notch-1 inhibitor.
    2. Tangeretin attenuates radiation-induced EMT, invasion and migration in GC cells, accompanied by a decrease in Notch-1, Jagged1/2, Hey-1 and Hes-1 expressions.
    3. Tangeretin has therapeutic potential for melanoma and melanoma-associated depigmentation, because it can induce hyperpigmentation through the activation of melanogenic signaling proteins and initiation of sustained ERK2 expression.
    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.
    Calculate Dilution Ratios(Only for Reference)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 2.6855 mL 13.4275 mL 26.855 mL 53.71 mL 67.1375 mL
    5 mM 0.5371 mL 2.6855 mL 5.371 mL 10.742 mL 13.4275 mL
    10 mM 0.2686 mL 1.3428 mL 2.6855 mL 5.371 mL 6.7138 mL
    50 mM 0.0537 mL 0.2686 mL 0.5371 mL 1.0742 mL 1.3428 mL
    100 mM 0.0269 mL 0.1343 mL 0.2686 mL 0.5371 mL 0.6714 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.
    Tangeretin References Information
    Citation [1]

    Oncol Rep. 2015 May 15.

    Tangeretin enhances radiosensitivity and inhibits the radiation-induced epithelial-mesenchymal transition of gastric cancer cells.[Pubmed: 25998143]
    Irradiation has been reported to increase radioresistance and epithelial-mesenchymal transition (EMT) in gastric cancer (GC) cells. The Notch pathway is critically implicated in cancer EMT and radioresistance. In the present study, we investigated the use of a Notch-1 inhibiting compound as a novel therapeutic candidate to regulate radiation-induced EMT in GC cells. According to previous screening, Tangeretin, a polymethoxylated flavonoid from citrus fruits was selected as a Notch-1 inhibitor. Tangeretin enhanced the radiosensitivity of GC cells as demonstrated by MTT and colony formation assays. Tangeretin also attenuated radiation-induced EMT, invasion and migration in GC cells, accompanied by a decrease in Notch-1, Jagged1/2, Hey-1 and Hes-1 expressions. Tangeretin triggered the upregulation of miR-410, a tumor-suppressive microRNA. Furthermore, re-expression of miR-410 prevented radiation-induced EMT and cell invasion. An in vivo tumor xenograft model confirmed the antimetastasis effect of Tangeretin as we observed in vitro. In nude mice, tumor size was considerably diminished by radiation plus Tangeretin co-treatment. Tangeretin almost completely inhibited lung metastasis induced by irradiation. Tangeretin may be a novel antimetastatic agent for radiotherapy.
    Citation [2]

    Nat Prod Commun. 2015 Mar;10(3):389-92.

    Tangeretin triggers melanogenesis through the activation of melanogenic signaling proteins and sustained extracellular signal- regulated kinase in B16/F10 murine melanoma cells.[Pubmed: 25924512]
    In order to test the effectiveness of Tangeretin at ameliorating melanoma and melanoma-associated depigmentation, western blotting was used to assess the melanin content of treated melanoma cells. Tangeretin, a 4',5,6,7,8-pentamethoxyflavone, was found to trigger intracellular melanin production in a concentration-dependent manner in B16/F10 murine melanoma cells. Melanin content increased 1.74-fold in response to treatment with 25 μM of Tangeretin, compared to that in non-treated cells. Examination of melanogenic protein expression showed that tyrosinase, tyrosinase-related protein (TRP)-1, and extracellular signal-regulated kinase (ERK) 1/2 levels increased in a dose-dependent manner. Furthermore, the expression of cyclic adenosine monophosphate response element binding protein (CREB) and microphthalmia transcription factor (MITF) was increased by Tangeretin in 1 h and 4 h, respectively. Tangeretin- upregulated melanogenesis was suppressed by ERK 1/2 inhibitor and not by ERK1 inhibitor. These results suggest that Tangeretin has therapeutic potential for melanoma and melanoma-associated depigmentation because it can induce hyperpigmentation through the activation of melanogenic signaling proteins and initiation of sustained ERK2 expression.