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
2. We accept: Wire transfer & Credit card & Paypal & Western Union
* 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.
Nat Prod Sci.2016, 22(2)The Korea Journal of Herbology...2016...Oncotarget.2016, 8(51):88386-88400Biol Pharm Bull.2017, 40(6):797-806Neuropharmacology.2018, 131:68-82Biosci Rep.2018, 38(4)Sci Adv.2018, 4(10)J Herbmed Pharmacol.2018, 7(4):280-286
Pharmacognosy Journal...2019...Pharmacognosy Journal...2019...Front Aging Neurosci.2019, 11:230Biomed Pharmacother.2019, 111:262-269Molecules.2019, 24(10):E1930Molecules.2019, 24(11):E2102Molecules.2019, 24(6):E1177Exp Biol Med (Maywood)....2019...
J of Dentistry & Oral Health...2019...Chinese Pharmacological Bulletin...2019...New Journal of Chemistry...2019...J Mol Histol.2019, 50(4):343-354Phytomedicine.2019, 67:153159Int Immunopharmacol.2019, 71:22-31Plant Cell Tiss Org2020, 1-16
Our products had been exported to the following research institutions and universities, And still growing.
Universitas Airlangga (Indonesia)University of Hertfordshire (United Kingdom)Lund University (Sweden)Institute of Bioorganic Chemist... (Poland)
Imperial College London (United Kingdom)The Vancouver Prostate Centre (... (Canada)Melbourne University (Australia)Colorado State University (USA)
Guangzhou Institutes of Biomedi... (China)Universidade Federal de Santa C... (Brazil)University of Toulouse (France)
Related Screening Libraries
|| Cycloart-22-ene-3,25-diol shows tyrosinase inhibitory activity, the IC50 value of 77.5 uM . |
|Chemistry of Natural Compounds, 2014 , 50 (5) :810-3. |
|Tyrosinase Inhibitory Activity of Chemical Constituents of Euphorbia macrostegia[Reference: WebLink]|
METHODS AND RESULTS:
The chloroform extract of the aerial parts of E. macrostegia has yielded a new compound, 2-(4-hydroxyphenyl)-ethylhentriacontanoate (1), along with hentriacontan-1-ol (2), lupenone (3), Cycloart-22-ene-3,25-diol (4), 3,3′,4′-tri-O-methylellagic acid (5), cleomiscosin (6), and glucoclioniasterol (stigmast-5-en-3-O-β-glucopyranoside) (7), and from the ethyl acetate extract of aerial parts of the plant isoquercetin (8), quercetin-3-O-α-arabinofuranoside (avicularin) (9), and rutin (10) have been isolated.
Compounds 1–10 were tested for their tyrosinase inhibitory activity, and 2 exhibited an IC50 value of 71.4 μM, almost comparable to standard kojic acid (IC50 58.2 μM). Compounds 1–4 also showed good activity with IC50 values of 77.2, 78.6, 71.4, and 77.5 μM, respectively.
||The roots of Astragalus membranaceus
||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.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.