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 / $81.1 / 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.
Ind Crops Prod.2014, 62:173-178Molecules.2016, 21(6)Chemistry of Plant Materials....2016...Oncol Rep.2016, 35(3):1356-64Phytomedicine.2018, 38:45-56Primary and Industrial.2018, 52(11)Planta Med.2018, 84(6-07):465-474Front Pharmacol.2018, 9:236
Nat Commun.2019, 10(1):5169J Nat Sc Biol Med2019, 10(2):149-156Cancer Manag Res.2019, 11:483-500Chem Biol Interact.2019, 298:1-7Journal of Apiculture...2019...Chin J Pharm Anal.2019, 39(7):1217-1228Environ Toxicol Pharmacol....2019...Nutrients.2020, 12(12):3607.
Curr Top Med Chem....2020...Molecules.2020, 25(11):2599. Inflammation.2020, 43(5):1716-1728.J Ginseng Res.2020, 44(4):611-618.J of Applied Biological Chem....2020...J of Food Quality2020, 8851285.The Journal of Phytopharmacology...2020...
Our products had been exported to the following research institutions and universities, And still growing.
Celltrion Chemical Research Ins... (Korea)Vin?a Institute of Nuclear Scie... (Serbia)University of Virginia (USA)Universidade de Franca (Brazil)
Universidad de Buenos Aires (Argentina)Sanford Burnham Medical Researc... (USA)Utah State University (USA)Copenhagen University (Denmark)
University of Toulouse (France)Biotech R&D Institute (USA)Michigan State University (USA)
Related Screening Libraries
|| Quercetin-3-O-sophoroside is the natural ligand of Bet v 1. |
||The herbs of Hedyotis diffusa.
||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.
|J Pharm Biomed Anal. 2015 Mar 25;107:273-9. |
|Application of mixed cloud point extraction for the analysis of six flavonoids in Apocynum venetum leaf samples by high performance liquid chromatography.[Pubmed: 25625477]|
METHODS AND RESULTS:
A simple, inexpensive and efficient method based on the mixed cloud point extraction (MCPE) combined with high performance liquid chromatography was developed for the simultaneous separation and determination of six flavonoids (rutin, hyperoside, Quercetin-3-O-sophoroside, isoquercitrin, astragalin and quercetin) in Apocynum venetum leaf samples. The non-ionic surfactant Genapol X-080 and cetyl-trimethyl ammonium bromide (CTAB) was chosen as the mixed extracting solvent. Parameters that affect the MCPE processes, such as the content of Genapol X-080 and CTAB, pH, salt content, extraction temperature and time were investigated and optimized. Under the optimized conditions, the calibration curve for six flavonoids were all linear with the correlation coefficients greater than 0.9994. The intra-day and inter-day precision (RSD) were below 8.1% and the limits of detection (LOD) for the six flavonoids were 1.2-5.0 ng mL(-1) (S/N=3).
The proposed method was successfully used to separate and determine the six flavonoids in A. venetum leaf samples.