ChemFaces is a professional high-purity natural products manufacturer.
Product Intended Use
1. Reference standards
2. Pharmacological research
Citing Use of our Products
How to Order
Orders via your E-mail:
1. Product number / Name / CAS No.
2. Delivery address
3. Ordering/billing address
4. Contact information
Sent to Email: email@example.com
Order & Inquiry & Tech Support
Address: No. 83, CheCheng Rd., WETDZ, Wuhan, Hubei 430056, PRC
Delivery & Payment method
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.
Biochem Pharmacol.2020, 178:114083Cell Chem Biol.2019, 26(1):27-34Aging (Albany NY)....2021...Evid Based Complement Alternat Me...2018...Acta Physiologiae Plantarum...2015...Molecules.2021, 26(9):2791.Journal of Apicultural Research...2021...J Agric Food Chem....2017...
Sci Rep.2021, 11(1):11936.Sci Rep.2017, 7:46299The Japan Society for Analytical ...2018...J Exp Bot.2016, 67(12):3777-88J Agric Food Chem.2015, 63(44):9869-78Neurochem Int.2020, 133:104629Biomed Pharmacother.2022, 146:112497.Heliyon2020, 6(6):e04337.
J Ginseng Res.2022, 46(1):104-114. Molecules.2018, 23(2)Korean J Dent Mater2020, 47(2):63-70.Int J Mol Sci.2019, 20(14):E3538Evid Based Complement Alternat Me...2021...Int J Mol Sci.2021, 22(19):10220.Acta Chromatographica2016, 29(3)
Our products had been exported to the following research institutions and universities, And still growing.
University of Melbourne (Australia)Kyushu University (Japan)Technical University of Denmark (Denmark)University of Cincinnati (USA)
Julius Kühn-Institut (Germany)Wroclaw Medical University (Poland)Heidelberg University (Germany)VIT University (India)
Yale University (USA)Copenhagen University (Denmark)Mendel University in Brno (Czech Republic)
Inquire / Order:
1 Building, No. 83, CheCheng Rd., Wuhan Economic and Technological Development Zone, Wuhan, Hubei 430056, PRC
Biol Pharm Bull.2017, 40(6):797-806Anal Chim Acta.2021, 1180:338874.Cell Chem Biol.2019, 26(1):27-34Nutrients.2019, 12(1)Int J Biol Macromol.2021, 199:189-200.World J Mens Health.2019, 10.5534Plant Foods Hum Nutr.2021, 76(4):472-477.J Ethnopharmacol.2022, 289:115018. J Chromatogr B Analyt Technol Biomed Life Sci. 2017, 1064:115-123Molecules.2020, 25(21):5091.
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.
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.