ChemFaces is a professional high-purity natural products manufacturer.
Product Intended Use
1. Reference standards
2. Pharmacological research
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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.
Food Res Int. 2017 Jun;J Breast Cancer2015 Jun;18(2):112-118.Evid Based Complement Alternat Med. 2017:6360836.Biochem Pharmacol. 2017 Apr 15;Mediators Inflamm. 2016;2016:6189590.
US20170000760 A1Jan 5, 2017International Journal of Pharmacognosy.2015 7(1).Phytother Res. 2016 Dec;Virulence.2018 Jan 1;J Ethnopharmacol.2018 Jan 10;
Org Biomol Chem. 2017 Jul 25.Sci Rep. 2017 Jun 12;Biofactors.2017 Oct 24.PLoS One. 2015 May 15.
Our products had been exported to the following research institutions and universities, And still growing.
Universidad de Ciencias y Artes ... (Mexico)University of Parma (Italy)Instituto de Investigaciones Agr... (Chile)University of Sao Paulo (Brazil)
University of Cincinnati (USA)Universitas Airlangga (Indonesia)Universidad Industrial de Santan... (Colombia)Deutsches Krebsforschungszentrum (Germany)
University of Maryland (USA)Lund University (Sweden)Funda??o Universitária de Desen... (Brazil)
|| 1. Periplocoside N possesses insecticidal activities against the red imported fire ant. |
Periplocoside N Description
||The roots of Periploca sepium Bge.
||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.2017.12.030.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.
Periplocoside N References Information
J Asian Nat Prod Res. 2012;14(8):811-6.
|Chemical constituents from the roots of Periploca sepium with insecticidal activity.[Pubmed: 22694138 ]|
|Five compounds were isolated from the root powder of Periploca sepium. By mainly HR-ESI-MS, (1)H, (13)C, and 2D NMR spectral data, they were characterized as periplocoside X (1), oligasaccharide A (2), periplocoside A (3), periplocoside E (4), and Periplocoside N (5), respectively. Compounds 1-5 were found to possess insecticidal activities against the red imported fire ant. Among the compounds, periplocoside X showed significant activity with LD(50) values of 748.99, 116.62, 2169.58, and 3079.33mg/l against soldiers, workers, males, and alate females of red imported fire ant, respectively.