ChemFaces is a professional high-purity natural products manufacturer.
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1. Reference standards
2. Pharmacological research
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More articles cited ChemFaces products.
Int J Biol Macromol. 2018 Feb 12. Molecules. 2017 Feb 21;Cell11 Jan. 2018;Separation Science and Technology2016 Mar,23ScientificWorldJournal. 2014 Feb 9.
J Chromatogr Sci.2015 Feb 5. pii: bmu231. Biochem Biophys Res Commun.2017 Jan 22;Sci Rep. 2017 Jan 9;BMC Complement Altern Med.2014 Jul 14;14:242.Mol Med Rep.2014 May;9(5):1653-9.
Acta Pharmaceutica Sinica B2015 Apr.7.LWT - Food Science and Technology2017 Jan.Preprints.25 Dec. 2017;J Chromatogr B Analyt Tec. Bio. Life Sci. 2017 Oct 1;
Our products had been exported to the following research institutions and universities, And still growing.
Fraunhofer-Institut für Molekul... (Germany)Sanford Burnham Medical Research... (USA)Yale University (USA)University of Beira Interior (Portugal)
University of Lodz (Poland)Uniwersytet Jagielloński w Krak... (Poland)Griffith University (Australia)Kazusa DNA Research Institute (Japan)
Guangzhou Institutes of Biomedic... (China)Instituto Politécnico de Bragan?a (Portugal)Charles University in Prague (Czech Republic)
||Buddlenoid A shows high inhibition of mushroom tyrosinase. |
Buddlenoid A Description
||The herbs of Aquilaria sinensis
||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.PMID: 29328914
Mol Cell. 2017 Nov 16;68(4):673-685.e6. doi: 10.1016/j.molcel.2017.10.022.PMID: 29149595
Scientific Reports 2017 Dec 11;7(1):17332.doi: 10.1038/s41598-017-17427-6.PMID: 29230013
Molecules. 2017 Oct 27;22(11). pii: E1829.doi: 10.3390/molecules22111829.PMID: 29077044
J Cell Biochem. 2018 Feb;119(2):2231-2239.doi: 10.1002/jcb.26385. PMID: 28857247
Phytomedicine. 2018 Feb 1;40:37-47. doi:10.1016/j.phymed.2017.12.030PMID: 29496173
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.
|Phytochemistry, 1992, 31(3):1075-1077. |
|Two tyrosinase inhibiting flavonol glycosides from Buddleia coriacea.[Reference: WebLink]|
METHODS AND RESULTS:
Two new flavonol glycosides, Buddlenoid A and buddlenoid B, have been isolated and identified as tyrosinase inhibitors from the aerial parts of Buddleia coriacea. Their structures were deduced from spectroscopic evidence to be kaempferol 7-(6″-p-coumaroylglucoside) and isorhamnetin 7-(6″-p-coumaroylglucoside).
Both buddlenoids showed high inhibition of mushroom tyrosinase.