ChemFaces is a professional high-purity natural products manufacturer.
Product Intended Use
1. Reference standards
2. Pharmacological research
Citing Use of our Products
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* Packaging according to customer requirements(5mg, 10mg, 20mg and more). We shipped via FedEx, DHL, UPS, EMS and others courier.
According to end customer requirements, ChemFaces provide solvent format. This solvent format of product intended use: Signaling Inhibitors, Biological activities or Pharmacological activities.
|Size /Price /Stock
||10 mM * 1 mL in DMSO / Inquiry||Other Packaging
||*Packaging according to customer requirements(100uL/well, 200uL/well and more), and Container use Storage Tube With Screw Cap
More articles cited ChemFaces products.
Int J Mol Sci.2015, 16(1):1232-51J. of Agricultural Science...2015...Korean J. of Food Sci. and Tech...2016...Chem Biol Interact.2016, 258:59-68African J. Agricultural Research ...2017...J Pharm Biomed Anal.2017, 140:274-280J Chromatogr A.2017, 1518:46-58Int J Mol Sci.2017, 19(1)
JPC-Journal of Planar Chromatogra...2017...Nutrients.2018, 10(7)Korean Journal of Medicinal Crop ...2018...Food and Fermentation Industries...2018...Korean Journal of Pharmacognosy...2018...Nat Commun.2019, 10(1):5169Asian J Beauty Cosmetol...2019...Molecules.2019, 24(7):E1290
Med Sci Monit.2019, 25:9499-9508Journal of Oil Palm Research...2019...Oxid Med Cell Longev2019, 9056845:13Plant Cell Tiss Org2020, 1-16Drug Des Devel Ther.2020, 14:61-71J Pharmaceut Biomed2020, 182:113110Appl Biochem Biotechnol....2020...
Our products had been exported to the following research institutions and universities, And still growing.
University Medical Center Mainz (Germany)Medical University of South Car... (USA)Korea Intitute of Science and T... (Korea)Universidad de La Salle (Mexico)
Texas A&M University (USA)Korea Food Research Institute(K... (Korea)Heinrich-Heine-University Düss... (Germany)Utrecht University (Netherlands)
Mahidol University (Thailand)Siksha O Anusandhan University (India)Guangzhou Institutes of Biomedi... (China)
Related Screening Libraries
|Size /Price /Stock
||10 mM * 100 uL in DMSO / Inquiry / In-stock |
10 mM * 1 mL in DMSO / Inquiry / In-stock
||Alkaloids Compound Library
||The stems of Gelsemium elegans
||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.IF=36.216(2019)PMID: 29328914
Cell Metab. 2020 Mar 3;31(3):534-548.e5. doi: 10.1016/j.cmet.2020.01.002.IF=22.415(2019)PMID: 32004475
Mol Cell. 2017 Nov 16;68(4):673-685.e6. doi: 10.1016/j.molcel.2017.10.022.IF=14.548(2019)PMID: 29149595
ACS Nano. 2018 Apr 24;12(4): 3385-3396. doi: 10.1021/acsnano.7b08969.IF=13.903(2019)PMID: 29553709
Nature Plants. 2016 Dec 22;3: 16206. doi: 10.1038/nplants.2016.205.IF=13.297(2019)PMID: 28005066
Sci Adv. 2018 Oct 24;4(10): eaat6994. doi: 10.1126/sciadv.aat6994.IF=12.804(2019)PMID: 30417089
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.
|Helvetica Chimica Acta. 2009 Sep;92(9):1889–1894. |
|Two New 11-Hydroxy-Substituted Gelsedine-Type Indole Alkaloids from the Stems of Gelsemium elegans.[Reference: WebLink]|
METHODS AND RESULTS:
Two new 11-hydroxy-substituted gelsedine-type indole alkaloids, named 11,14-dihydroxygelsenicine (1) and 11-Hydroxygelsenicine (2), together with six known alkaloids, i.e., koumine, gelsemine, 14-hydroxygelsenicine, 11-hydroxyhumantenine, gelsenicine, and (19Z)-akuammidine, were isolated from the EtOH extract of the stems of Gelsemium elegansbenth. Their structures were determined mainly by means of spectroscopic analyses including HR-ESI-MS and 2D-NMR (HSQC, HMBC, 1H,1H-COSY).
The configuration of 1 was confirmed by X-ray-diffraction analysis.