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 / $620.8 / 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.
Food Control2022, 132:108434.Appl. Sci.2020, 10(23), 8729Molecules.2021, 26(8):2161. BMC Complement Altern Med....2019...J Biochem Mol Toxicol.2017, 31(9)Front Plant Sci.2017, 8:723Nat Commun.2019, 10(1):2745Anat Rec (Hoboken)....2021...
J Biosci.2020, 45:46.Pak J Pharm Sci.2019, 32(6)Applied Biological Chem. 2020, 26(63).Korean Journal of Medicinal Crop ...2018...J Ethnopharmacol.2020, 249:112381Int J Mol Med.2019, 43(6):2516-2522PLoS One.2017, 12(8):e0181191J Cosmet Dermatol.2022, 21(1):396-402.
Biol Pharm Bull.2018, 41(11):1685-1693Applied Biological Chemistry ...2021...Korean J Environ Agric....2018...University of Limpopo2016, 1777J Mass Spectrom.2022, 57(2):e4810.Ind Crops Prod.2014, 62:173-178Cosmetics2021, 8(3),91.
Our products had been exported to the following research institutions and universities, And still growing.
Kyushu University (Japan)Seoul National University of Sc... (Korea)University of Indonesia (Indonesia)University of Toulouse (France)
Anna University (India)Istanbul University (Turkey)University of Mysore (India)FORTH-IMBB (Greece)
University of Dicle (Turkey)Washington State University (USA)University of Oslo (Norway)
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1 Building, No. 83, CheCheng Rd., Wuhan Economic and Technological Development Zone, Wuhan, Hubei 430056, PRC
J Ethnopharmacol.2016, 192:370-381Plos One.2020, 10.1371Am J Chin Med.2015, 30:1-22Research on Crops.2017, 18(2)Nutrients.2019, 11(6):E1380Biomed Pharmacother.2022, 145:112474. J Agric Food Chem.2020, 68(51):15164-15175Sci Rep. 2017, 8207(7)Int J Mol Sci.2018, 19(9):E2825Evid Based Complement Alternat Med.2020, 2020:8582318.
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
|| Reference standards.|
Platycogenin A Description
||The roots of Platycodon grandiflorum
||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: 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.
| Chinese Medicine, 2016, 11(1):32. |
|Influence of sulfur fumigation on glycoside profile in Platycodonis Radix (Jiegeng).[Reference: WebLink]|
|Over recent decades, sulfur fumigation is becoming abused in processing some freshly harvested herbs used as both medicine and food, although it has been questioned whether sulfur fumigation will change the efficacy and safety of the herbs. One of the herbs commonly processed by sulfur fumigation is Platycodonis Radix (Jiegeng in Chinese). Glycosides are the main bioactive components of Jiegeng. Up to the present, no study has been carried out to evaluate the impact of sulfur fumigation on glycoside profile of Jiegeng.
METHODS AND RESULTS:
A rapid and versatile ultra-high performance liquid chromatography coupled with ultra-high resolution quadrupole time-of-flight mass spectrometry (UHPLC UHD Q-TOF MS/MS) method was developed for comprehensive analysis of the glycoside profiles of sulfur-fumigated and air-dried Jiegeng samples.
Twenty-three glycosides were detected in air-dried and sulfur-fumigated Jiegeng samples. After sulfur fumigation, the peak heights of eight glycosides, namely Platycogenin A, platycodin D, platycodin D2, platycodin D3, polygalacin D, polygalacin D2, deapio-platycodin D and 3″-O-acetylplatycodin D2, remarkably decreased; while peak heights of five glycosides, namely syringin, lobetyolin, platycoside E, deapio-platycodin D2 and deapio-platycoside E, slightly increased; in addition, peaks of ten glycosides, platycodin A, platycodin C, platycodin V, platycoside C, 16-oxoplatycodin D, 2″-O-acetylpolygalacin D, 2″-O-acetylpolygalacin D2, 3″-O-acetylpolygalacin D, 3″-O-acetylpolygalacin D2, and platycogenic acid B, disappeared.
Sulfur fumigation caused significant changes of glycoside components of Jiegeng. Further investigations are warranted to explore how these chemical changes occurred and whether these changes would affect the efficacy and safety of Jiegeng.