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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Address: No. 83, CheCheng Rd., WETDZ, Wuhan, Hubei 430056, PRC
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1. Usually delivery time: Next day delivery by 9:00 a.m. Order now
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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.
British Jou. Med.&Med. Research...2014...J. Soc. Cosmet. Sci. Korea2016, 163-171Acta Physiologiae Plantarum2016, 38:7Food and Bioprocess Technology...2017...Food Analytical Methods...2017...Universidade Estadual Paulista...2017...Acta horticulturae2017, 1158:257-268Universidade Estadual Paulista...2017...
Analytical Methods2018, 10(27)Lab Chip.2018, 18(6):971-978Cell Biochem Funct.2018, 36(6):303-311Journal of Third Military Medical...2018...Front Pharmacol.2018, 9:756J Nat Sc Biol Med2019, 10(2):149-156J Cancer.2019, 10(23):5843-5851Molecules.2019, 24(6):E1155
Journal of Oil Palm Research...2019...Journal of Apiculture...2019...Anal Sci.2019, 35(12):1317-1325Food and Fermentation Industries...2019...Korean Journal of Pharmacognosy....2019...J Clin Med.2019, 8(10):E1664J of Applied Pharmaceutical Scien...2020...
Our products had been exported to the following research institutions and universities, And still growing.
Monash University Sunway Campus (Malaysia)Istanbul University (Turkey)Universitas islam negeri Jakarta (Indonesia)University of Madras (India)
University of Wisconsin-Madison (USA)University of Parma (Italy)University of Lodz (Poland)Helmholtz Zentrum München (Germany)
University of Illinois at Chicago (USA)Heinrich-Heine-University Düss... (Germany)Chungnam National University (Korea)
Related Screening Libraries
|| Scholaricine reverses multidrug resistance in vincristine-resistant KB cells.
||The herbs of Bothrocaryum controversum
||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.
|J Nat Prod. 2010 Nov 29;73(11):1891-7. |
|Strychnan and secoangustilobine A type alkaloids from Alstonia spatulata. Revision of the C-20 configuration of scholaricine.[Pubmed: 21043460]|
METHODS AND RESULTS:
A total of 25 alkaloids were isolated from the leaf and stem-bark extracts of Alstonia spatulata, of which five are new alkaloids of the strychnan type (alstolucines A-E, 1-5) and the other, a new alkaloid of the secoangustilobine A type (alstolobine A, 6). The structures of these alkaloids were established using NMR and MS analysis and, in the case of alstolucine B (2), also confirmed by X-ray diffraction analysis.
A reinvestigation of the stereochemical assignment of Scholaricine (13) by NMR and X-ray analyses indicated that the configuration at C-20 required revision. Alkaloids 1, 2, 6, 7, 9, 10, and 13 reversed multidrug resistance in vincristine-resistant KB cells.