ChemFaces is a professional high-purity natural products manufacturer.
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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...Asian J Beauty Cosmetol...2016...Food and Bioprocess Technology...2017...J Ethnopharmacol.2017, 206:327-336Molecules.2017, 22(12)Molecules.2017, 22(3)Cell Physiol Biochem....2017...Aquaculture2017, 481:94-102
Biol Pharm Bull.2018, 41(11):1645-1651J Liq Chromatogr R T...2018...J Sci Food Agric.2018, 98(3):1153-1161Journal of Ginseng Research...2019...Postharvest Biol Tec2019, 149:18-26Int J Mol Sci.2019, 20(3):E651Food Engineering Progress...2019...Molecules.2019, 24(21):E3834
Toxicol Res.2019, 35(4):371-387Food and Fermentation Industries...2019...Phytomedicine.2019, 55:229-237J Mater Chem B.2019, 7(39):5896-5919J Clin Med.2019, 8(10):E1664Planta Med.2019, 85(9-10):766-773Sci Rep.2019, 9(1):18080
Our products had been exported to the following research institutions and universities, And still growing.
Universite Libre de Bruxelles (Belgium)Institute of Tropical Disease U... (Indonesia)Amity University (India)University of Hull (United Kingdom)
Ain Shams University (Egypt)Universit?t Basel (Switzerland)Nicolaus Copernicus Uniwersity (Poland)Northeast Normal University Cha... (China)
University of Liège (Belgium)Universidade de Franca (Brazil)Universidade da Beira Interior (Germany)
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
|| (-)-Epicatechin-3-(3''-O-methyl) gallate is a natural product from Acacia catechu (L.F.) Willd.|
|Nippon Shokuhin Kogyo Gakkaishi》 , 1999 , 46 (3) :138-147. |
|HPLC Analysis of Catechins in Various Kinds of Green Teas Produced in Japan and Abroad[Reference: WebLink]|
METHODS AND RESULTS:
In Japanese green teas such as Matcha (powdered green tea or ceremony tea), high quality Sencha (Sencha : a ordinary Japanese green tea), medium Sencha, Bancha (coarse type green tea) and Hojicha (roasted green tea), the sum of four major catechins, i.e. (-)-epigallocatechin-3-gallate, (-)-epicatechin-3-gallate, (-)-epigallocatechin and (-)-epicatechin were dominant in the total catechin contents. In addition, those teas contained the heat-converted catechins, i.e. (-)-gallocatechin-3-gallate, (-)-catechin-3-gallate, (-)-gallocatechin and (-)-catechin in a small amount. A somewhat large amounts of the heat-converted catechins were observed to appear in Hojicha. Chinese green teas such as Lung Ching tea, Yunnan tea and gun powder, Vietnamese green tea and Indian green teas such as Darjeeling green tea and Darjeeling silver tip contained much more total catechin contents and in those (-)-epigallocatechin-3-gallate showed a especially higher content in comparison with the Japanese ones.
(-)-Epigallocatechin-3-(3′-O-methyl) gallate, (-)-Epicatechin-3-(3''-O-methyl) gallate, (-)-epigallocatechin-3,5-digallate and (-)-epicatechin-3,5-digallate were found in Chinese, Vietnamese and Indian green teas. The two catechin-(O-methyl) gallates and the two catechin-digallates were presumably characteristic constituents of China variety (Camellia sinensis var. sinensis) and Assam variety (Camellia sinensis var. assamica), respectively.
(-)-Epicatechin-3-(3''-O-methyl) gallate Description
||The woods of Acacia catechu (L.F.) Willd.
||Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, 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.