ChemFaces is a professional high-purity natural products manufacturer.
Product Intended Use
1. Reference standards
2. Pharmacological research
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More articles cited ChemFaces products.
J Agric Food Chem. 2017 Apr 5J Breast Cancer2015 Jun;18(2):112-118.Journal of Life Science2017.2;Scientific ResearchJune 20, 2017Int J Mol Sci. 2018 Jan 23;
Food and Bioprocess TechnologyJune 2017Research on Crops.Jun 2017;Free Radic Biol Med.2016 Jun 25;97:307-319. Srinagarind Medical JournalNo 1 (2017) Tumour Biol.2015 Jun 26
BMC Complement Altern Med.2016 Jul 13Int J Mol Sci.2017 Nov 30;Polytechnic University of Catalonia2016Br J Pharmacol.2016 Jan;173(2):396-410.
Our products had been exported to the following research institutions and universities, And still growing.
Charles University in Prague (Czech Republic)Auburn University (USA)Warszawski Uniwersytet Medyczny (Poland)University of Medicine and Pharm... (Romania)
Centralised Purchases Unit (CPU)... (India)Nicolaus Copernicus Uniwersity (Poland)Istanbul University (Turkey)Max-Planck-Insitut (Germany)
Florida A&M University (USA)Michigan State University (USA)Seoul National University of Sci... (Korea)
Carasinol B Description
||The herbs of Carex humilis Leyss
||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: 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.
Carasinol B References Information
Biol Pharm Bull. 2006 Apr;29(4):608-12.
|Simultaneous determination of the contents of three stilbene oligomers in Caragana sinica collected in different seasons using an improved HPLC method.[Pubmed: 16595888]|
|The objectives of this research were to determine simultaneously the contents of two stilbene tetramers, Carasinol B (1) and kobophenol A (2), and one stilbene trimer, (+)-alpha-viniferin (3), in the roots, tubers, and leaves of Caragana sinica in various seasons. A HPLC method has been developed for efficiently quantifying the three analytes in the plant. Using this method, different samples of Caragana sinica were evaluated. The results showed that the contents of 1, 2, and 3 in the roots were much higher than those in the tubers, and the contents of stilbene tetramers were maximal in winter while the contents of the stilbene trimer were maximal in summer. Compounds 1, 2, and 3 could not be detected in the flowers of Caragana sinica in our detection ranges.