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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* 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 / $517.4 / 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.
Analytical sci. & Tech2016, 186-193J Ethnopharmacol.2016, 194:219-227HortTechnology2016, 26(6):816-819Appl Microbiol Biotechnol....2018...Molecules.2018, 23(10):E2638Chem Biol Interact.2018, 290:44-51Academic J of Second Military Med...2018...Biol Pharm Bull.2018, 41(11):1645-1651
Toxicol In Vitro.2018, 52:94-105Front Pharmacol.2019, 10:1025Environ Toxicol.2019, 34(4):513-520.J Sep Sci.2019, 42(21):3352-3362Korean Journal of Pharmacognosy...2019...Planta Med.2019, 85(4):347-355Front Plant Sci.2020, 10:1705Biomedicine & Pharmacotherapy...2020...
Molecules.2020 ,25(16):3697.Plant Archives2020, 2(1),2929-2934Int J Mol Sci.2020, 21(19),7070.Molecules.2020, 25(23):5636.J Agric Food Chem....2020...Chung Shan Medical University...2020...Phytomedicine.2021, 2(82):153452
Our products had been exported to the following research institutions and universities, And still growing.
Universidad de Antioquia (Colombia)Medical University of Gdansk (Poland)St. Jude Children Research Hosp... (USA)Instituto Politécnico de Bragan?a (Portugal)
Tokyo Woman's Christian University (Japan)National Research Council of Ca... (Canada)Universidad Miguel Hernández (Spain)Complutense University of Madrid (Spain)
Monash University Sunway Campus (Malaysia)Istanbul University (Turkey)Universiti Sains Malaysia (Malaysia)
Inquire / Order:
1 Building, No. 83, CheCheng Rd., Wuhan Economic and Technological Development Zone, Wuhan, Hubei 430056, PRC
Chemistry of Plant Raw Materials2019, 4:135-147J Basic Clin Physiol Pharmacol.2016, 27(1):1-8Cell Biochem Funct.2018, 36(6):303-311AMB Express2020. 10(1):126.Anticancer Res.2018, 38(4):2127-2135Faculty of Chem. & Nat. Resource Eng.2014, 62Medicina (Kaunas).2020, 56(12):685.Fitoterapia.2015, 100:179-86Molecules2021, 26(1),230PLoS One.2017, 12(8):e0181191
Related Screening Libraries
||Quercetin-3-O-robinobioside is a quercetin-derived flavonol, exhibits antioxidant activities. It exhibits in-vitro inhibitory activities against leukemia K562 cells.|
|Zhongguo Zhong Yao Za Zhi. 2009 Jul;34(14):1816-8. |
|Chemical constituents and antitumor activity on leukemia K562 cell of Leonurus heterophyllus[Pubmed: 19894515]|
METHODS AND RESULTS:
The chemical constituents of Leonurus heterophyllus were separated and purified by repeated column chromatography on silica gel, HPD 100, Sephadex LH-20, and PHPLC. Each compound was characterized by spectroscopic and physical data. Eight compounds have been purified and identified to be Quercetin 3-O-robinobioside (1), rutin (2), isoquerci trin (3), hyperoside (4), quercetin (5), apigenin (6), genkwanin (7), and benzoic acid (8). Among them, compounds 2, 5-7 were isolated from L. heterophyllus for the first time; Compounds 1, 3, 4, 8 were obtained for the first time from the genus Leonurus.
The in vitro activities against leukemia K562 Cells of pure components were evaluated by testing their IC50.
Compounds 1-6, 8 exhibited in-vitro inhibitory activities against leukemia K562 cells in different extent.
Quercetin 3-O-robinobioside Description
||The herbs of Callicarpa bodinieri Levl.
||DMSO, Pyridine, Methanol, Ethanol, 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.
|J. Agric. Food Chem.,2007,55(25),10414–24. |
|Characterization of Cyanidin- and Quercetin-Derived Flavonoids and Other Phenolics in Mature Saskatoon Fruits (Amelanchier alnifolia Nutt.)[Reference: WebLink]|
METHODS AND RESULTS:
Cyanidin 3-O-galactoside, cyanidin 3-O-glucoside, cyanidin 3-O-arabinoside, and cyanidin 3-O-xyloside were identified as the four major anthocyanins in the mature fruit. The quercetin-derived flavonols, quercetin 3-O-glucoside, quercetin 3-O-galactoside, quercetin 3-O-arabinoside, quercetin 3-O-xyloside, quercetin 3-O-arabinoglucoside, Quercetin 3-O-robinobioside, and quercetin 3-O-rutinoside were also identified in mature fruit extracts. In addition, two chlorogenic acid isomers (hydroxycinnamates), 3-O-caffeoylquinic acid and 5-O-caffeoylquinic acid were detected.