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 / 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.
PLoS One.2015, 10(5):e0127060Am J Chin Med.2015, 30:1-22Food Sci Biotechnol....2016...The Korea Journal of Herbology...2016...Polytechnic University of Catalon...2017...Universidade Estadual Paulista...2017...Evid Based Complement Alternat Me...2017...Nutrients.2018, 10(10)
J Chromatogr B Analyt Technol Bio...2018...Int J Biol Macromol.2018, 112:1093-1103Korean J Environ Agric....2018...Front Pharmacol.2019, 10:1025J Adv Res.2019, 17:85-94J of the Korean Society of Cosmet...2019...Molecules.2019, 24(21):E3834Chem Biol Interact.2019, 298:1-7
Toxicol Res.2019, 35(4):371-387Korean Journal of Pharmacognosy...2019...Front Pharmacol.2020, 11:251.South African J of Botany...2020...J Biomed Sci.2020, 27(1):60.SCOPUS.2020, 836-847.Antioxidants (Basel).2020, 9(6):466.
Our products had been exported to the following research institutions and universities, And still growing.
Universitas islam negeri Jakarta (Indonesia)Donald Danforth Plant Science C... (USA)Universidad Miguel Hernández (Spain)Aveiro University (Portugal)
S.N.D.T. Women's University (India)Tohoku University (Japan)Sapienza University of Rome (Italy)Massachusetts General Hospital (USA)
Wageningen University (Netherlands)Lodz University of Technology (Poland)MTT Agrifood Research Finland (Finland)
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1 Building, No. 83, CheCheng Rd., Wuhan Economic and Technological Development Zone, Wuhan, Hubei 430056, PRC
Int J Oncol.2016, 49(4):1497-504Phytomedicine.2019, 59:152785Life Sci.2019, 216:259-270J Ethnopharmacol.2017, 196:75-83Adaptive Medicine 2020, 12(1): 4-10Chin J Appl. Physiol.2019, 35(3):283-288Plos One.2020, 10.1371Universidade Estadual Paulista2017, 11449Food Engineering Progress2019, 23(3)209-216Process Biochemistry2019, 85:106-115
Related Screening Libraries
|| Darutigenol has obvious antithrombotic effect,its mechanism may be related to inhibition of platelet aggregation and adhesion.|
|Talanta. 2012 Jan 30;89:505-12. |
|Molecularly imprinted polymer for the specific solid-phase extraction of kirenol from Siegesbeckia pubescens herbal extract.[Pubmed: 22284524]|
|Molecular imprinted polymers (MIPs) were prepared by thermal polymerization using a non-covalent molecularly imprinting strategy with kirenol as the template, acrylamide (AM) as the functional monomer and ethylene glycol dimethacrylamide (EGDMA) as the cross-linker in the porogen of tetrahydrofuran (THF).
METHODS AND RESULTS:
The synthesized MIPs were characterized by scanning electron microscopy (SEM) and Fourier transform infrared (FT-IR). Its molecular recognition property was investigated by UV spectrogram. High-pressure liquid chromatography (HPLC) was used for analysis of target analytes. The polymers were evaluated further by batch rebinding experiments, and from the derived isotherms their binding capacity and binding strength were determined. Then the selectivity of the MIPs was checked toward the selected structurally related compounds and the recognition coefficients for kirenol, Darutigenol, and ent-2-oxo-15, 16, 19-trihydroxypimar-8(14)-ene (TD) were 2.47, 3.43 and 3.40, respectively. The properties of MIPs for SPE were also evaluated.
The results obtained demonstrate that the good imprinting effect and the excellent selectivity of MIPs were obtained. The optimized molecular imprinted SPE procedure was applied to extract kirenol directly from the extracts of the aerial part of Siegesbeckia pubescens herb. A selective extraction of kirenol from traditional Chinese medicine (TCM) was achieved with extraction yield of 80.9%.
||The herbs of Siegesbeckia orientalis.
||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: 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.
|Zhongguo Zhong Yao Za Zhi. 2014 Aug;39(15):2907-11. |
|Study on index components and fingerprints of crude and processed Siegesbeckia Herbs.[Pubmed: 25423830]|
|The change of kirenol, Darutigenol and darutoside in Siegesbeckia and its first to ninth processed products were studied, and the ten fingerprints were compared, which provided the experimental basis for the study of Siegesbeckia processing tech- nology.
METHODS AND RESULTS:
The samples were analysed by HPLC on a SunFire-C18 column (4.6 mm x 150 mm, 5 μm) with gradient elution of acetonitrile (0.1% formic acid)-water (0.1% formic acid) at a flow rate of 1.0 mL x min(-1). Column temperaturewas 30 °C and the detected wavelength was 215, 320 nm. The calibration curves of kirenol, Darutigenol and darutoside were linear in the range of 2.180-26.16, 2.900-34.80, and 1.012-6.072 mg x L(-1), respectively, and the average recoveries were 96.4%, 97.2% and 96.3% wit RSD 2.2%, 1.7% and 2.4%. This method was simple, the result was stable and had good repeatability, recovery and precision.
The result was the basis of the chemical contents variation in the processing of Siegesbeckia Herbs and further clarifying the effect of the changing.