ChemFaces is a professional high-purity natural products manufacturer.
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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 / $326.3 / 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.
Arch Pharm Res.2015, 38(6):1080-9Chemistr of plant2016, 2016021195Chem Biol Interact.2016, 260:168-175J Ethnopharmacol.2017, 209:305-316Molecules.2017, 22(2)Anal Chim Acta.2018, 1039:162-171Phytomedicine.2018, 47:48-57Primary and Industrial.2018, 52(11)
Clin Transl Oncol.2019, 10.1007Chinese Medicine2019, 14(1)J Agric Food Chem....2019...Appl. Sci.2020, 10(20), 7323.Agronomy2020, 10(3),388.Nutr Res Pract.2020, 14(3):203-217.Oncol Lett.2020, 20(4):122.J Ethnopharmacol.2020, 254:112733.
ACS Omega2020, 5,33,20825-20830Arch Biochem Biophys.2020, 687:108363.Processes2020, 8(12),1540.Plants (Basel).2020, 9(11):1555.J Korean Soc Food Sci Nutr...2020...Biomed Chromatogr.2020, e5021.Appl. Sci.2021, 11(1),14.
Our products had been exported to the following research institutions and universities, And still growing.
Melbourne University (Australia)Tokyo Woman's Christian University (Japan)Seoul National University (Korea)Ain Shams University (Egypt)
Periyar University (India)Leibniz-Institut für Pflanzenb... (Germany)Center for protein Engineering ... (Belgium)Uniwersytet Jagielloński w Kra... (Poland)
Kazusa DNA Research Institute (Japan)Florida International University (USA)Charles Sturt University (Denmark)
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1 Building, No. 83, CheCheng Rd., Wuhan Economic and Technological Development Zone, Wuhan, Hubei 430056, PRC
Free Radic Biol Med.2016, 97:307-319Korean Herb. Med. Inf.2020, 8(2):233-242. Molecules.2019, 24(21):E3834J Mol Recognit.2020, 33(2):e2819Molecules.2020, 25(23):5636.Metabolites.2020, 11(1):E11.Int Immunopharmacol.2019, 71:361-371J Mater Chem B.2019, 7(39):5896-5919Food Chem. 2020, 320:126530Analytical Methods2018, 10(27)
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
||Quercetin 3-O-neohesperidoside shows anti-atherosclerosis, and antiplatelet aggregation activities.|
|Zhongguo Zhong Yao Za Zhi. 2015 Aug;40(16):3187-93. |
|Study on antiplatelet and antithrombin activitives and effective components variation of Puhuang-Wulingzhi before and after compatibility.[Pubmed: 26790290]|
|The changes of bioactive constituents were analyzed for Puhuang-Wulingzhi before and after compatibility and the antiplatelet and antithrombin activitives were evaluated in order to elucidate the scientific and reasonable of Puhuang-Wulingzhi compatibility. |
METHODS AND RESULTS:
UPLC-QTOF-MA-Markerlynx, principal component analysis (PCA) and orthogonal partial least-squares discriminant analysis were used for data analysis and tracking changes of chemical composition during the decocting process. In vitro platelet aggregation induced by ADP, thrombin time(TT) and prothrombin time (PT) were investigated for Puhuang-Wulingzhi before and after compatibility. The results showed that significant differences were found between the mixed decoction and codecoction of Wulingzhi and Puhuang. Five compounds changed obviously were identified as typhaneoside, naringenin, isorhamnetin-3-O-ruinoside, Quercetin 3-O-neohesperidoside, kaempferol-3-O-neohesperidoside.
The codecoction, comparing with the single decoction, was more significant in antiplatelet aggregation and could prolong thrombin time. In the same crude drug dose, the thrombin time (TT) elongation were greater. These data could provide references for elucidation of bioactive components for this herb pair.
|PLoS One. 2015 Feb 20;10(2):e0116601. |
|Cell-based screening identifies the active ingredients from Traditional Chinese Medicine formula Shixiao San as the inhibitors of atherosclerotic endothelial dysfunction.[Pubmed: 25699522 ]|
|In this study, we performed a phenotypic screening in human endothelial cells exposed to oxidized low density lipoprotein (an in vitro model of atherosclerotic endothelial dysfunction) to identify the effective compounds in Shixiao San.
METHODS AND RESULTS:
After investigating the suitability and reliability of the cell-based screening method using atorvastatin as the positive control drug, this method was applied in screening Shixiao San and its extracts. The treatment of n-butanol fraction on endothelial cells exhibited stronger healing effects against oxidized low density lipoprotein-induced insult when compared with other fractions. Cell viability, the level of nitric oxide, endothelial nitric oxide synthase and endothelin-1 were measured, respectively. The assays revealed n-butanol fraction significantly elevated the survival ratio of impaired cells in culture. In parallel, n-butanol fraction exhibited the highest inhibition of inflammation. The generation of prostaglandin-2 and adhesion molecule (soluble intercellular adhesion molecule-1) was obviously declined. Furthermore, n-butanol fraction suppressed the production of reactive oxygen species and malondialdehyde, and restored the activity of superoxide dismutase. Compounds identification of the n-butanol fraction was carried out by ultra high liquid chromatography coupled to quadrupole time-of-flight tandem mass spectrometry. The active ingredients including quercetin-3-O-(2G-α-l-rhamnosyl)-rutinoside, Quercetin 3-O-neohesperidoside, isorhamnetin-3-O-neohesperidoside and isorhamnetin-3-O-rutinoside revealed the ability of anti-atherosclerosis after exposing on endothelial cells.
The current work illustrated the pharmacology effect of Shixiao San and clearly indicated the major active components in Shixiao San. More importantly, the proposed cell-based screening method might be particularly suitable for fast evaluating the anti-atherosclerosis efficacy of Traditional Chinese Medicines and screening out the interesting ingredients of Traditional Chinese Medicines.
Quercetin 3-O-neohesperidoside Description
||The herbs of Callicarpa bodinieri
||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.