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.
Chemistry of Natural Compounds...2019...Biomed Pharmacother.2021, 144:112300.Korean J Pain.2021, 34(4):405-416.J Ethnopharmacol.2020, 269:113752. J Food Sci Technol....2019...J Chromatogr Sci.2015, 53(5):824-9Biomol Ther (Seoul)....2020...Korean Journal of Pharmacognosy...2018...
Int. J. of Pha. and Phy. Res....2015...Phytomedicine.2021, 93:153796.Polytechnic University of Catalon...2017...Food Chem.2021, 377:131976. Plant Cell Tiss Org2017, 479-486Academic J of Second Military Med...2018...Appl Biochem Biotechnol....2020...Pharmacognosy Journal, 2021, 13(5).
Appl. Sci.2020, 10(4),1304Nutrients.2017, 10(1)Asian Pac J Cancer Prev....2021...J Nat Med.2017, 71(4):745-756Exp Biol Med (Maywood)....2019...Molecules.2021, 26(19):6032.BMC Complement Altern Med....2019...
Our products had been exported to the following research institutions and universities, And still growing.
University of Lodz (Poland)Michigan State University (USA)Universidad Miguel Hernández (Spain)Max Rubner-Institut (MRI) (Germany)
Weizmann Institute of Science (Israel)Chulalongkorn University (Thailand)Nicolaus Copernicus Uniwersity (Poland)University of Toulouse (France)
Charles Sturt University (Denmark)Sanford Burnham Medical Researc... (USA)Hamdard University (India)
Inquire / Order:
1 Building, No. 83, CheCheng Rd., Wuhan Economic and Technological Development Zone, Wuhan, Hubei 430056, PRC
UDC.2020, 19(4).Molecules.2019, 24(19):E3417Front Pharmacol.2021, 12:761922.BMC Complement Altern Med.2016, 16:213Pharm Biol.2021, 59(1):134-145.Int J Mol Sci.2017, 18(5)Phytochem Anal.2013, 24(5):493-503Acta Chromatographica2016, 29(3)Korean Journal of Pharmacognosy2017, 48(4):320-328Sci Rep.2016, 6:25094
Related Screening Libraries
|| Bis-5,5-nortrachelogenin has anti-allergic activity, it inhibited NO production with IC50 value of 48.6 microM. |
|Chem Pharm Bull (Tokyo). 2005 Oct;53(10):1348-51. |
|Lignans from the roots of Wikstroemia indica and their DPPH radical scavenging and nitric oxide inhibitory activities.[Pubmed: 16205001]|
METHODS AND RESULTS:
In our investigation of in vitro anti-allergic screening of medicinal herbal extracts, the ethyl acetate extract of the root of Wikstroemia indica was observed to inhibit nitric oxide (NO) production in a lipopolysaccharide (LPS) and recombinant mouse interferon-gamma (IFN-gamma) activated murine macrophage-like cell line, RAW 264.7. Fractionation of the active extract led to the isolation of two new lignan dimer Bis-5,5-nortrachelogenin (1) and bis-5,5'-nortrachelogenin (2), and three known lignans.
Compound 1 and lirioresinol B (5) inhibited NO production with IC50 values at 48.6 and 53.5 microM, respectively. Compound 5 also showed free radical scavenging effect on 1,1-diphenyl-2-picrylhydrazil (DPPH) at IC50 values at 19.5 microM.
||The roots of Wikstroemia indica
||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.