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    Natural Products
    Polygalasaponin E
    Polygalasaponin E
    Information
    CAS No. 882664-72-4 Price $368 / 5mg
    Catalog No.CFN95138Purity>=98%
    Molecular Weight943.1Type of CompoundTriterpenoids
    FormulaC47H74O19Physical DescriptionPowder
    Download     COA    MSDSSimilar structuralComparison (Web)
    Citing Use of our Products
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    Contact Us
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    E-mail: manager@chemfaces.com
    Address: No. 83, CheCheng Rd., WETDZ, Wuhan, Hubei 430056, PRC
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    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.
    According to end customer requirements, ChemFaces provide solvent format. This solvent format of product intended use: Signaling Inhibitors, Biological activities or Pharmacological activities.
    Size /Price /Stock 10 mM * 1 mL in DMSO / $644.0 / In-stock
    Other Packaging *Packaging according to customer requirements(100uL/well, 200uL/well and more), and Container use Storage Tube With Screw Cap
    Our products had been exported to the following research institutions and universities, And still growing.
  • St. Jude Children Research Hosp... (USA)
  • University of Wuerzburg (Germany)
  • Centralised Purchases Unit (CPU... (India)
  • University of Medicine and Phar... (Romania)
  • University of Wollongong (Australia)
  • National Research Council of Ca... (Canada)
  • Mahidol University (Thailand)
  • University of Virginia (USA)
  • Medical University of Gdansk (Poland)
  • Center for protein Engineering ... (Belgium)
  • Uniwersytet Medyczny w ?odzi (Poland)
  • More...
  • Package
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    Related Screening Libraries
    Size /Price /Stock 10 mM * 100 uL in DMSO / Inquiry / In-stock
    10 mM * 1 mL in DMSO / Inquiry / In-stock
    Related Libraries
  • Triterpenoids Compound Library
  • Biological Activity
    Description: Reference standards.
    Polygalasaponin E Description
    Source: The herbs of Polygala japonica Houtt.
    Solvent: DMSO, Pyridine, Methanol, Ethanol, 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.
    IF=36.216(2019)

    PMID: 29328914

    Cell Metab. 2020 Mar 3;31(3):534-548.e5.
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    IF=22.415(2019)

    PMID: 32004475

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    IF=13.903(2019)

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    Nature Plants. 2016 Dec 22;3: 16206.
    doi: 10.1038/nplants.2016.205.
    IF=13.297(2019)

    PMID: 28005066

    Sci Adv. 2018 Oct 24;4(10): eaat6994.
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    IF=12.804(2019)

    PMID: 30417089
    Calculate Dilution Ratios(Only for Reference)
    1 mg 5 mg 10 mg 20 mg 25 mg
    1 mM 1.0603 mL 5.3017 mL 10.6033 mL 21.2067 mL 26.5083 mL
    5 mM 0.2121 mL 1.0603 mL 2.1207 mL 4.2413 mL 5.3017 mL
    10 mM 0.106 mL 0.5302 mL 1.0603 mL 2.1207 mL 2.6508 mL
    50 mM 0.0212 mL 0.106 mL 0.2121 mL 0.4241 mL 0.5302 mL
    100 mM 0.0106 mL 0.053 mL 0.106 mL 0.2121 mL 0.2651 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.