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.
University of Central Lancashire2017;J Ethnopharmacol. 2017 Feb 23;Onco Targets Ther. 2017 Jul 13;Biofactors.2017 Oct 24.J Agric Food Chem.2016 Sep 7
J Pharm Biomed Anal.2018 Mar 20;Oncotarget. 2017 Dec 23;Acta Pharmaceutica Sinica B2015 Apr.7.J Nat Med.2017 AprJ Pharm Biomed Anal. 2017 Jun 5;
Eur J Pharm Sci. 2016 May 18; Mediators Inflamm. 2016;2016:6189590.The Korea Society of Pharmacognosy.2014FEMS Microbiol Lett. 2017 Jun 15;
Our products had been exported to the following research institutions and universities, And still growing.
National Research Council of Can... (Canada)Mendel University in Brno (Czech Republic)MTT Agrifood Research Finland (Finland)Leibniz-Institut für Pflanzenbi... (Germany)
Biotech R&D Institute (USA)University of Cincinnati (USA)Leibniz Institute of Plant Bioch... (Germany)Indian Institute of Science (India)
Universidad de Buenos Aires (Argentina)Calcutta University (India)Medical University of South Caro... (USA)
Gnetucleistol B Description
||The herbs of Gnetum cleistostachyum
|Biological Activity or Inhibitors:
||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.
Gnetucleistol B References Information
J Asian Nat Prod Res. 2005 Apr;7(2):131-7.
|Stilbene derivatives from Gnetum cleistostachyum.[Pubmed: 15621615]|
|Three new stilbene derivatives, named gnetucleistol A (1), Gnetucleistol B (2) and C (3), together with four known compounds, gnetifolin A (4), p-hydroxycinnamic acid (5), piceatannol (6) and resveratrol (7), were isolated from Gnetum cleistostachyum C.Y. Cheng (Gnetaceae). Their structures were elucidated on the basis of spectroscopic evidence (EI-MS, UV, IR, NOE, 1H, 13C and 2D NMR).