ChemFaces is a professional high-purity natural products manufacturer.
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1. Reference standards
2. Pharmacological research
Citing Use of our Products
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Address: No. 83, CheCheng Rd., WETDZ, Wuhan, Hubei 430056, PRC
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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 / $374.4 / In-stock||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.
Asian J Beauty Cosmetol...2019...Int J Mol Sci.2022, 23(1):538.Biochem Biophys Res Commun....2018...Journal of Ginseng Research...2021...Nutrients.2020, 12(12):3638.J Pharmaceut Biomed2020, 182:113110Korean J Environ Agric....2018...Phytomedicine.2019, 55:229-237
Appl. Sci.2021, 11(19),9343.Cell Mol Biol(Noisy-le-grand)...2019...Korean J. of Horticultural Sci. &...2017...Biomolecules.2020, 10(2):E184Evid Based Complement Alternat Me...2021...Auburn University2015, 1-58Gene.2022, 815:146178.Journal of Life Science2017, 233-240
Cell Prolif.2021, 54(8):e13083.Advances in Traditional Medicine...2020...Sci Rep.2017, 7:40345J Ethnopharmacol.2017, 209:305-316J Sep Sci.2018, 41(11):2488-2497Int J Mol Sci.2019, 20(8):E1855Biomol Ther (Seoul).2019, 10.4062
Our products had been exported to the following research institutions and universities, And still growing.
Almansora University (Egypt)National Research Council of Ca... (Canada)Istanbul University (Turkey)University of Illinois (USA)
Cornell University (USA)Chulalongkorn University (Thailand)Colorado State University (USA)Universiti Putra Malaysia(UPM) (Malaysia)
Korea Institute of Oriental Med... (Korea)Institute of Chinese Materia Me... (China)Instituto de Investigaciones Ag... (Chile)
Inquire / Order:
1 Building, No. 83, CheCheng Rd., Wuhan Economic and Technological Development Zone, Wuhan, Hubei 430056, PRC
Int J Mol Sci.2018, 19(2)Nutrients2022, 14(3),695.Neurotox Res.2020, 38(1):163-174.Applied Physics B2021, 127(92).Mol Med Rep.2015, 12(5):7789-95Food Chem.2019, 279:80-87J Med Food.2021, 24(2):151-160.PLoS One.2017, 12(3):e0173585J Liq Chromatogr R T2018, 41(12):761-769Planta Med.2018, 84(15):1101-1109
Related Screening Libraries
|Size /Price /Stock
||10 mM * 100 uL in DMSO / Inquiry / In-stock |
10 mM * 1 mL in DMSO / Inquiry / In-stock
||Flavonoids Compound Library
|| Reference standards.|
Polygalin C Description
||The herbs of Polygala tatarinowii
||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.
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.
|J Asian Nat Prod Res. 2006 Jul-Aug;8(5):401-9. |
|New flavonol glycosides and new xanthone from Polygala japonica.[Pubmed: 16864455 ]|
METHODS AND RESULTS:
Three new flavonol glycosides and a new xanthone were isolated from Polygala japonica HOUTT. with eight known compounds. Their structures were identified as 1,7-dihydroxy-3,4-dimethoxy-xanthone (1), kaempferol-7,4'-dimethyl ether (2), physcion (3), guazijinxanthone (4), rhamnetin (5), polygalin A (6), 3,5,7-trihydroxy-4'-methoxy-flavone-3-O-beta-d-galactopyranoside (7), 3,5,3'-trihydoxy-7,4'-dimethoxy-flavone-3-O-beta-d-galactopyranoside (8), 3,5,3',4'-tetrahydroxy-7-methoxy-flavone-3-O-beta-d-galactopyranoside (9), 3,5,3',4'-tetrahydroxy-7-methoxy-flavone-3-O-beta-d-glucopyranoside (10), polygalin B (11), Polygalin C (12).
Among them, compound 4 is a new xanthone, and 6, 11 and 12 are new flavonol glycosides. Compounds 1, 4, 7 and 8 were tested for cytotoxic activity with MTT assays on five human tumor cell lines, K562, A549, PC-3M, HCT-8 and SHG-44. Compound 4 showed cytotoxic activity against all the five cell lines.