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.
Chem Biol Interact. 2016 Oct 25Molecules. 2018 Jan 24;Acta Biochim Pol.2015 May 26Molecules. 2017 Jun 2;Evid Based Complement Alternat Med. 2017:6360836.
Molecules. 2017 Dec 4;Mol Med Rep.2014 May;9(5):1653-9.Experimental Parasitology2015 March 24.Korean J. of Horticultural Sci. & Tech. No.2, 2017.2Clin Exp Pharmacol Physiol.2015 Aug 1
J Ethnopharmacol. 2017 Jul 12;J. Int. J. of Food Properties 13 Feb 2017Acta Pharmaceutica Sinica B2015 Apr.7.Scientific ResearchJune 20, 2017
Our products had been exported to the following research institutions and universities, And still growing.
Srinakharinwirot University (Thailand)University of Parma (Italy)Calcutta University (India)CSIRO - Agriculture Flagship (Australia)
University of Dicle (Turkey)University of Hull (United Kingdom)University of Otago (New Zealand)Universidade Federal de Santa Ca... (Brazil)
National Chung Hsing University (Taiwan)Sanford Burnham Prebys Medical D... (USA)Shanghai Institute of Biochemist... (China)
||Wulignan A1 exhibits activity against leukemia P-388 in vitro; it also may have anti-influenza virus H1N1 and H1N1-TR (a Tamiflu drug resistant virus strain) activities.|
|Acta Chimica Sinica,1988, 46(5):483-8. |
|Studies on the Constituents of Schisandra Henryi Ⅴ. The Structures of Wulignan A1, A2, Epiwulignan A1 and Epischisandrone)[Reference: WebLink]|
METHODS AND RESULTS:
Four new lignan compounds named Wulignan A1 (4), A_2(5), epiWulignan A1 (6) and epischisandrone(7), and three known lignan compounds, enshicine(1), epienshicine(2) and schisandrone(3), were isolated from the fruits of Schisandra henryi Clarke collected in the district of Yibin, Sichuan Province.
In anticancer screening all the four new compounds exhibit the activity against leukemia P-388 in vitro. Wulignan A1(4),
|US 8414938 B2[P]. 2013. |
|Schisandrae fructus extracts for inhibition or prevention of H1N1 influenza virus infection and its application thereof[Reference: WebLink]|
|Disclosed are an Schisandrae fructus extract for inhibition or prevention of influenza and its application, wherein the Schisandrae fructus extract is obtained by water, methanol, or ethanol extraction process and the extract comprises compounds such as schisandrone, benzoylgomisin P, Wulignan A1, epigomisin O, epiWulignan A1, and tigloylgomisin P. The extracts and purified compounds of Schisandrae fructus has anti-influenza virus H1N1 and H1N1-TR (a Tamiflu drug resistant virus strain) activities, therefore the extracts and the purified compounds of Schisandrae fructus can be applied as an inhitibory agent of a pharmaceutical composition for treatment or prevention agent for influenza infection.|
Wulignan A1 Description
||The stems of Schisandra henryi.
||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.2017.12.030PMID: 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.
|Chem Pharm Bull (Tokyo). 2009 Apr;57(4):405-7. |
|Two new lignans from Schisandra henryi.[Pubmed: 19336937]|
METHODS AND RESULTS:
Two new lignans, henricines A (1) and B (2), were isolated along with the eight known lignans, ganshisandrine (3), wulignan A2 (4), epiwulignan A(1) (5), deoxyschisandrin (6), Wulignan A1 (7), epischisandrone (8), schisantherin A (9), and schisandrol A (10), from the stems of Schisandra henryi.
The structures of the new compounds were elucidated based on the spectral analysis, including 1D and 2D NMR experiments.