ChemFaces is a professional high-purity natural products manufacturer.
Product Intended Use
1. Reference standards
2. Pharmacological research
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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.
More articles cited ChemFaces products.
J Ethnopharmacol.23 February 2017Mol Cell2017 Nov 16;Int J Anal Chem.2017;Phytomedicine.2018 Jan 1;Evid Based Complement Alternat Med. 2016 Jun 13.
Food and Bioprocess TechnologyJune 2017J Med Food. 2016 Dec;19(12)Molecules. 2018 Jan 24;J Ethnopharmacol. 2017 Jul 12;Oncology LettersJan. 25, 2018;
Inflammation. 2015 Feb 6.Molecules 2016, 21(6), 739;2016 Jun 14;21(6). BMC Complement Altern Med.2014 Sep 23;14:352.Sci Rep. 2017 Apr 11;
Our products had been exported to the following research institutions and universities, And still growing.
The University of Newcastle (Australia)Univerzita Karlova v Praze (Czech Republic)Tohoku University (Japan)Leibniz-Institut für Pflanzenbi... (Germany)
Universidade Federal de Santa Ca... (Brazil)National Hellenic Research Found... (Greece)Rio de Janeiro State University (Brazil)Kyung Hee University (Korea)
Helmholtz Zentrum München (Germany)Utah State University (USA)Sri Ramachandra University (India)
Wedeliatrilolactone A Description
||The herbs of Wedelia trilobata
||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: email@example.com
||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.2017.12.030.PMID: 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.
Wedeliatrilolactone A References Information
Chinese Traditional & Herbal Drugs, 2003, 34(8):701-4.
|Studies on enriched yield of wedeliatrilolactone A and B in Wedelia trilobata by macroporous resin[Reference: WebLink]|
| To enrich the yield of Wedeliatrilolactone A and wedeliatrilolactone B (WTA and WTB) from Wedelia trilobata (L.) Hitchc. Methods WTA and WTB were determined by gas chromatography and their eluting ratio and purities were analysed by determining their contents in different fractions eluted from D 101 macroporous resin. Results The eluting ratio of WTA and WTB was increased up to 90% and their contents were 4 01%～4 09% in 50% alcohol fraction. Conclusion WTA and WTB can be separated by D 101 macroporous resin.