ChemFaces is a professional high-purity natural products manufacturer.
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1. Reference standards
2. Pharmacological research
Citing Use of our Products
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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 / $790.3 / 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.
Am J Chin Med.2016, 44(6):1255-1271J Agric Food Chem.2016, 64(35):6783-90Eur J Pharm Sci.2016, 94:33-45J. of The Korean Society of Food ...2017...Korean J. of Horticultural Sci. &...2017...PLoS One.2018, 13(4):e0195642Pharmacognosy Magazine...2018...Korean J. Medicinal Crop Sci....2018...
J of the Society of Cosmetic Scie...2018...Korean Journal of Pharmacognosy...2018...Korean J. Crop Sci.2018, 63(2):131-139Cell Death Dis.2019, 10(12):882J of Essential Oil Research...2019...Int J Mol Sci.2019, 21(1):E265Spectrochim Acta A2019, 210:372-380J of the Korean Society of Cosmet...2019...
J of the Korean Society of Food S...2019...J Enzyme Inhib Med Chem....2019...Journal of Third Military Medical...2019...J Agric Food Chem....2019...J of Ana. Chem.2019, 74(11):1113-1121Biomolecules.2020, 10(2):E184Biosci. Rep.2020, 10.1024
Our products had been exported to the following research institutions and universities, And still growing.
Korea Intitute of Science and T... (Korea)Universidade Federal de Goias (... (Brazil)Centrum Menselijke Erfelijkheid (Belgium)Universite de Lille1 (France)
National Research Council of Ca... (Canada)Monash University Sunway Campus (Malaysia)Colorado State University (USA)Wageningen University (Netherlands)
University of Illinois at Chicago (USA)Guangzhou Institutes of Biomedi... (China)Uniwersytet Jagielloński w Kra... (Poland)
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
|| Isorhamnetin 7-O-glucoside has antioxidant activity, it
showed the peroxynitrite and DPPH scavenging activities with IC50 values of 2.07 /- 0.17 and 13.3 microM, respectively.|
|Arch Pharm Res. 2002 Oct;25(5):625-7. |
|Further isolation of peroxynitrite and 1,1-diphenyl-2-picrylhydrazyl radical scavenging isorhamnetin 7-O-glucoside from the leaves of Brassica juncea L.[Pubmed: 12433194 ]|
METHODS AND RESULTS:
From the leaves of Brassica juncea, an radical scavenging Isorhamnetin 7-O-glucoside on peroxynitrite and 1,1-diphenyl-2-picrylhydrazyl (DPPH) was isolated and characterized based on the spectroscopic evidence.
The compound showed the peroxynitrite and DPPH scavenging activities with IC50 values of 2.07 /- 0.17 and 13.3 microM, respectively. Penicillamine and L-ascorbic acid as positive control exhibited radical scavenging activities with IC50 values of 3.17 /- 0.39 and 12.78 microM, respectively.
|Food Chemistry, 2016, 196:493-502. |
|Evaluation of the nutraceutical, antioxidant and cytoprotective properties of ripe pistachio (Pistacia vera L., variety Bronte) hulls.[Pubmed: 26593519)]|
|Every year tons of pistachio hulls are separated and eliminated, as waste products, from pistachio seeds.|
METHODS AND RESULTS:
In this study the hulls of ripe pistachios were extracted with two organic solvents (ethanol and methanol) and characterized for phenolic composition, antioxidant power and cytoprotective activity. RP-HPLC-DAD-FLU separation enabled us to identify 20 derivatives, including and by far the most abundant gallic acid, 4-hydroxybenzoic acid, protocatechuic acid, naringin, eriodictyol-7-O-glucoside, Isorhamnetin 7-O-glucoside, quercetin-3-O-rutinoside, isorhamnetin-3-O-glucoside and catechin. Methanol extraction gave the highest yields for all classes of compounds and presented a higher scavenging activity in all the antioxidant assays performed. The same was found for cytoprotective activity on lymphocytes, lipid peroxidation and protein degradation.
These findings highlight the strong antioxidant and cytoprotective activity of the extract components, and illustrate how a waste product can be used as a source of nutraceuticals to employ in manufacturing industry.
Isorhamnetin 7-O-glucoside Description
||The leaves of Brassica juncea L.
||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.
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.