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 / $239.8 / In-stock||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.
Antiviral Res.2013, 98(3):386-93Phytomedicine.2015, 22(11):1027-36Front Pharmacol.2016, 7:460Planta Med.2016, 82(13):1208-16PLoS One.2017, 12(3):e0173585Int. J. of Food Properties...2017...Anal Chim Acta.2018, 1039:162-171Neurochem Int.2018, 121:114-124
The Pharmaceutical Society of Jap...2018...European Journal of Integrative M...2018...Nat Prod Sci.2018, 24(3):206Anticancer Res.2018, 38(4):2127-2135J Nat Prod.2018, 81(4):966-975J Pharm Biomed Anal.2019, 172:268-277Int J Mol Sci.2019, 20(23):E6071Molecules.2019, 24(11):E2044
Molecules.2019, 24(21):E3834Molecules.2019, 24(4):E744The Korea Journal of Herbology...2019...Kor. J. Herbol.2019, 34(2):59-66Int J Mol Med.2019, 43(6):2516-2522Sci Rep.2019, 9(1):18080J Pharmaceut Biomed2020, 182:113110
Our products had been exported to the following research institutions and universities, And still growing.
Centrum Menselijke Erfelijkheid (Belgium)University of Toulouse (France)Semmelweis Unicersity (Hungary)Universiti Putra Malaysia(UPM) (Malaysia)
Georgia Institute of Technology (USA)Chiang Mai University (Thailand)Kitasato University (Japan)China Medical University (Taiwan)
University of Vigo (Spain)University of Virginia (USA)University of Limpopo (South Africa)
Related Screening Libraries
|Size /Price /Stock
||10 mM * 100 uL in DMSO / Inquiry / In-stock |
10 mM * 1 mL in DMSO / Inquiry / In-stock
||Lignans Compound Library
|| Reference standards.|
|Chemical & Pharmaceutical Bulletin, 2007, 55(1):150-152. |
|Lignans from Arctium lappa and their inhibition of LPS-induced nitric oxide production.[Reference: WebLink]|
METHODS AND RESULTS:
A new butyrolactone sesquilignan, Isolappaol C (1), together with four known lignans, lappaol C (2), lappaol D (3), lappaol F (4), and diarctigenin (5), were isolated from the methanolic extract of the seeds from the Arctium lappa plant. The structure of Isolappaol C (1) was determined by spectral analysis including 1D- and 2D-NMR. All the isolates were evaluated for their inhibitory effects on the LPS-induced nitric oxide production using murine macrophage RAW264.7 cells.
Lappaol F (4) and diarctigenin (5) strongly inhibited NO production in the LPS-stimulated RAW264.7 cells with IC(50) values of 9.5 and 9.6 microM, respectively.
Isolappaol C Description
||The roots of Gymnadenia conopsea
||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.