ChemFaces is a professional high-purity natural products manufacturer.
Product Intended Use
1. Reference standards
2. Pharmacological research
Citing Use of our Products
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* 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 / Inquiry||Other Packaging
||*Packaging according to customer requirements(100uL/well, 200uL/well and more), and Container use Storage Tube With Screw Cap
More articles cited ChemFaces products.
Scientific World Journal....2014...Phytother Res.2015, 29(7):1088-96Chem Biol Interact.2016, 258:59-68Jour. of Stored Pro & Postharvest...2016...Chin. Med.J.Res. Prac.2017, 31(4)Sci Rep. 2018, 10590PLoS One.2018, 13(3):e0193386Microchemical Journal2018, 137:168-173
BMC Plant Biol.2018, 18(1):122Molecules.2018, 23(2)Sci Adv.2018, 4(10)Front Pharmacol.2019, 10:1355J of Physics Conference Series...2019...BMC Microbiol.2019, 19(1):78Molecules.2019, 25(1):E103Kor. J. Herbol.2019, 34(2):59-66
Toxicol In Vitro.2019, 59:161-178Pharmacol Rep.2019, 71(2):289-298Comput Biol Chem.2019, 83:107096Process Biochemistry2019, 87:213-220Sci Rep.2019, 9(1):4646Sci Rep.2019, 9:12132Sci Rep.2019, 9:19059
Our products had been exported to the following research institutions and universities, And still growing.
Charles Sturt University (Denmark)Medical University of South Car... (USA)University of Sao Paulo (Brazil)Kyoto University (Japan)
Max Rubner-Institut (MRI) (Germany)Universidade da Beira Interior (Germany)Stanford University (USA)Deutsches Krebsforschungszentrum (Germany)
Universidade Federal de Pernamb... (Brazil)Research Unit Molecular Epigene... (Germany)VIT University (India)
Related Screening Libraries
|Size /Price /Stock
||10 mM * 100 uL in DMSO / Inquiry / In-stock |
10 mM * 1 mL in DMSO / Inquiry / In-stock
||Triterpenoids Compound Library
|| Eupteleasaponin I is a natural product from Euptelea polyandra Sieb. et Zucc.|
Eupteleasaponin I Description
||The leaves of Euptelea polyandra Sieb. et Zucc.
||DMSO, Pyridine, Methanol, Ethanol, etc.
||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: firstname.lastname@example.org
||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.
Recent ChemFaces New Products and Compounds
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. doi: 10.1016/j.cmet.2020.01.002.IF=22.415(2019)PMID: 32004475
Mol Cell. 2017 Nov 16;68(4):673-685.e6. doi: 10.1016/j.molcel.2017.10.022.IF=14.548(2019)PMID: 29149595
ACS Nano. 2018 Apr 24;12(4): 3385-3396. doi: 10.1021/acsnano.7b08969.IF=13.903(2019)PMID: 29553709
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. doi: 10.1126/sciadv.aat6994.IF=12.804(2019)PMID: 30417089
Calculate Dilution Ratios(Only for Reference)
* 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.
|Chem Pharm Bull (Tokyo). 2001 Jun;49(6):741-6. |
|Bioactive saponins and glycosides. XVIII. Nortriterpene and triterpene oligoglycosides from the fresh leaves of Euptelea polyandra Sieb. et Zucc. (2): Structures of eupteleasaponins VI, VI acetate, VII, VIII, IX, X, XI, and XII.[Pubmed: 11411528]|
METHODS AND RESULTS:
Following the elucidation of Eupteleasaponin I acetate,Eupteleasaponin II acetate, Eupteleasaponin III acetate, Eupteleasaponin IV acetate, eupteleasaponin V acetate, and eupteleasaponin V acetate, eupteleasaponins VI, VI acetate, VII, VIII, IX, X, XI, and XII were isolated from the fresh leaves of Euptelea polyandra Sieb. et Zucc.
The structures of eupteleasaponins VI-XII were determined on the basis of chemical and physicochemical evidence.