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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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 / 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.
J Breast Cancer.2015, 18(2):112-118J-STAGE2015, 249-255Proc Natl Acad Sci USA....2016...Mediators Inflamm.2016, 2016:7216912Acta Pharmaceutica Hungarica...2016...Int J Mol Sci.2017, 18(5)Evid Based Complement Alternat Me...2017...J Ethnopharmacol.2017, 209:305-316
Front Pharmacol.2017, 8:673Biosci Rep.2018, 38(4)Wageningen University & Research...2018...Clin Transl Oncol.2019, 10.1007Molecules.2019, 24(23):E4303Phytomedicine.2019, 67:153159Planta Med.2019, 85(3):217-224Process Biochemistry2019, 87:213-220
Biomedicine & Pharmacotherapy...2020...J Pharmaceut Biomed2020, 178:112894Adaptive Medicine 2020, 12(1): 4-10Oncol Lett.2020, 20(4):122.Evid Based Complement Alternat Me...2020...J Appl Toxicol.2020, 40(7):965-978.Korean Journal of Pharmacognosy....2020...
Our products had been exported to the following research institutions and universities, And still growing.
Universidad Industrial de Santa... (Colombia)Wageningen University (Netherlands)University of British Columbia (Canada)Institute of Bioorganic Chemist... (Poland)
University of Canterbury (New Zealand)Nanjing University of Chinese M... (China)Helmholtz Zentrum München (Germany)Chiang Mai University (Thailand)
Sanford Burnham Prebys Medical ... (USA)Amity University (India)Sant Gadge Baba Amravati Univer... (India)
Inquire / Order:
1 Building, No. 83, CheCheng Rd., Wuhan Economic and Technological Development Zone, Wuhan, Hubei 430056, PRC
The Korea Journal of Herbology2019, 34(2):25-32Molecules.2019, 24(1):E159Molecules.2020, 25(9):2111.Bio-protocol2018, 9(14):e3301Antioxidants (Basel).2020, 9(2):E99Pharmacognosy Journal.2020, 12(2), p232-235.Korean Herb. Med. Inf.2020, 8(2):243-254.Int J Anal Chem.2017, 2017:1254721Appl Biochem Biotechnol.2020, 190(2):732-744Mol Med Rep.2015, 12(5):7789-95
Related Screening Libraries
|Size /Price /Stock
||10 mM * 100 uL in DMSO / Inquiry / In-stock |
10 mM * 1 mL in DMSO / Inquiry / In-stock
||Triterpenoids Compound Library
Phytolaccagenic acid Description
||The herbs of Phytolacca americana
||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: 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. 2016 Nov 16;64(45):8583-8591. |
|GC-MS Profiling of Triterpenoid Saponins from 28 Quinoa Varieties (Chenopodium quinoa Willd.) Grown in Washington State.[Pubmed: 27525448]|
|Quinoa (Chenopodium quinoa Willd) contains 2 to 5% saponins in the form of oleanane-type triterpenoid glycosides or sapogenins found in the external layers of the seeds. These saponins confer an undesirable bitter flavor.
METHODS AND RESULTS:
This study maps the content and profile of glycoside-free sapogenins from 22 quinoa varieties and 6 original breeding lines grown in North America under similar agronomical conditions.
Saponins were recovered using a novel extraction protocol and quantified by GC-MS. Oleanolic acid (OA), hederagenin (HD), serjanic acid (SA), and Phytolaccagenic acid (PA) were identified by their mass spectra. Total saponin content ranged from 3.81 to 27.1 mg/g among the varieties studied. The most predominant sapogenin was Phytolaccagenic acid with 16.72 mg/g followed by hederagenin at 4.22 mg/g representing the ～70% and 30% of the total sapogenin content. Phytolaccagenic acid and the total sapogenin content had a positive correlation of r2 = 0.88 (p < 0.05). Results showed that none of the varieties we studied can be classified as "sweet". Nine varieties were classified as "low-sapogenin". We recommend six of the varieties be subjected to saponin removal process before consumption.
A multivariate analysis was conducted to evaluate and cluster the different genotypes according their sapogenin profile as a way of predicting the possible utility of separate quinoa in food products. The multivariate analysis showed no correlations between origin of seeds and saponin profile and/or content.