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.
Evid Based Complement Alternat Me...2021...Int Immunopharmacol.2022, 106:108603.BMC Complement Altern Med....2019...Nutrients2020, 12(2):488CZECH MYCOLOGY2021, 73(1):1-19.Nat Plants.2016, 3:16205Industrial Crops and Products...2021...J Am Soc Mass Spectrom....2021...
Int J Mol Med.2016, 37(2):501-8J Appl Toxicol.2020, 40(7):965-978.Yakugaku Zasshi.2018, 138(4):571-579The Journal of Animal & Plant Sci...2020...Molecules.2017, 22(11)Molecules.2018, 23(2)Journal of Oil Palm Research...2019...Preprints2017, 2017120176
Metabolites.2020, 10(12):497.J. of The Korean Society of Food ...2017...J Mass Spectrom.2022, 57(2):e4810.University of Limpopo2016, 1-237Journal of Ginseng Research...2021...J Ethnopharmacol.2017, 197:157-164Phytomedicine.2021, 2(82):153452
Our products had been exported to the following research institutions and universities, And still growing.
University of Mysore (India)Chiang Mai University (Thailand)Instituto de Investigaciones Ag... (Chile)National Hellenic Research Foun... (Greece)
Florida A&M University (USA)Korea Food Research Institute(K... (Korea)Universidade da Beira Interior (Germany)The Vancouver Prostate Centre (... (Canada)
Sri Sai Aditya Institute of Pha... (India)University of Eastern Finland (Finland)Kyoto University (Japan)
Inquire / Order:
1 Building, No. 83, CheCheng Rd., Wuhan Economic and Technological Development Zone, Wuhan, Hubei 430056, PRC
South African J of Botany2020, 135:50-57The Korea Journal of Herbology2016, 29-35Food Addit Contam Part A Chem Anal Control Expo Risk Assess.2020, 37(9):1437-1448.Korean Journal of Pharmacognosy2018, 49(1):76-83J Ethnopharmacol.2020, 254:112733. J Med Food.2016, 19(12):1155-1165Postharvest Biol Tec2019, 149:18-26Lab Chip.2018, 18(6):971-978Chemistry of Natural Compounds2019, 55(1):127-130Applied Biological Chem. 2020, 26(63).
Related Screening Libraries
|Size /Price /Stock
||10 mM * 100 uL in DMSO / Inquiry / In-stock |
10 mM * 1 mL in DMSO / Inquiry / In-stock
||Flavonoids Compound Library
|| Jaceidin demonstrates modest antioxidant activity, in a dose-dependent manner.|
|Fitoterapia. 2004 Dec;75(7-8):629-33. |
|Antiplatelet activity of Varthemia iphionoides.[Pubmed: 15567236]|
METHODS AND RESULTS:
Aqueous and alcoholic extracts, volatile oil and four flavonoids, xanthomicrol (1), kumatokenin (2), Jaceidin (3) and 3, 3'-di-O-methylquercetin (4), isolated from Varthemia iphionoides were investigated for their in vitro anti-platelet activity. Aqueous extract and compounds (1), (2) and (4) showed anti-platelet activity.
Volatile oil and the alcoholic extract did not exhibit any anti-platelet activity.
Structures of the isolated compounds (1)-(4) were determined by spectroscopic methods (UV, IR, MS, (1)H-NMR).
|Nat Prod Commun. 2010 May;5(5):729-32. |
|Protective effect on human lymphocytes of some flavonoids isolated from two Achillea species.[Pubmed: 20521537]|
|This study was conducted to elucidate the in vitro protective effect of five flavonoids [apigenin (1), apigenin-7-O-glucoside (2), centaureidin (3), Jaceidin (4) and quercetin (5)] against chromosomal damage in mitogen-induced human lymphocytes.
METHODS AND RESULTS:
Using the Cytochalasin-B blocked micronucleus (CBMN) assay, in which the biomarker of chromosome breakage and/or chromosome loss is the elevated frequency of micronucleus (MN) in binucleated (BN) cells, the presence of flavonoid 2 in minimal concentration (3 microg/mL) gave a 35.5% decrease in the frequency of MN when compared with control human lymphocytes. The same concentration of flavonoids 1, 3 and 4, reduced the MN frequency by 24.4%, 28.0% and 28.0%, respectively. Higher concentrations (6 microg/mL and 10 microg/mL) seemed less effective. Flavonoid 5 (3 microg/mL) induced a slight decrease in MN frequency (5%), while higher doses (6 microg/mL and 10 microg/mL) provoked an increase of DNA damage. The comparable values for the cytokinesis-block proliferation index (CBPI) of the tested flavonoids and positive control suggested an inhibitory effect on lymphocyte proliferation.
In the DPPH scavenging assay, flavonoids 1-4 demonstrated modest activity, in a dose-dependent manner, compared with the synthetic antioxidants BHT and Trolox, while 5 exhibited comparably high antioxidative activity.
||The barks of Centaurea bracteata Scop.
||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.
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.