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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* 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.
Korean Journal of Pharmacognosy...2014...BMC Complement Altern Med.2014, 14:242British Jou. Med.&Med. Research...2014...Anticancer Res.2014, 34(7):3505-9J of the Korean Society of Food S...2016...Sci Rep.2016, 6:25094Naunyn Schmiedebergs Arch Pharmac...2017...Cell Physiol Biochem....2017...
Asian J of Pharmaceutical&Clinica...2018...J of Engineering Science&Technolo...2018...Molecules.2018, 23(3):E615Molecules.2018, 23(9):E2121J Herbmed Pharmacol.2018, 7(4):280-286Sci Rep.2018, 8(1)Nat Commun.2019, 10(1):5169Neuropharmacology2019, 151437
Asian Pac J Cancer Prev....2019...J of the Korean Society of Food S...2019...Pak J Pharm Sci.2019, 32(6)FASEB J.2019, 33(8):9685-9694Chin J Pharm Anal.2019, 39(7):1217-1228J Funct Foods2019, 54:449-456Plant Cell Tiss Org2020, 1-16
Our products had been exported to the following research institutions and universities, And still growing.
Tokyo Woman's Christian University (Japan)University of Vigo (Spain)Uniwersytet Jagielloński w Kra... (Poland)Fraunhofer-Institut für Moleku... (Germany)
Universitas islam negeri Jakarta (Indonesia)Shanghai University of TCM (China)The Australian National University (Australia)Siksha O Anusandhan University (India)
Universidad de Antioquia (Colombia)Cancer Research Initatives Foun... (Malaysia)University of Toulouse (France)
Related Screening Libraries
||Albaspidin AA displays strong antibacterial activity against the vegetative form of P. larvae (MIC ranging from 0.168-220 uM). It may have in vitro nematocidal activity against L4 stage larvae. |
|Phytochemistry. 2012 Aug;80:115-22. |
|Unusual terpenylated acylphloroglucinols from Dryopteris wallichiana.[Pubmed: 22658282 ]|
METHODS AND RESULTS:
Four unusual terpenylated acylphloroglucinols were isolated from the diethyl ether extract of the scales and rhizomes of the fern Dryopteris wallichiana together with the known compounds Albaspidin AA and albaspidin AB, and filixic acids ABA and ABB. Structures of the isolated compounds were established by extensive spectroscopic analysis and their absolute configuration at C-14″ was determined by comparing their CD spectra with those simulated for the respective isomers.
Pure acylphloroglucinols displayed moderate in vitro nematocidal activity against L4 stage larvae of Nippostrongylus brasiliensis (LD₅₀=22-121 μM).
Albaspidin AA Description
||The rhizomes of Dryopteris crassirhizoma Nakai
||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.
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.
|Chem Biodivers. 2014 May;11(5):695-708. |
|In vitro growth inhibition by Hypericum extracts and isolated pure compounds of Paenibacillus larvae, a lethal disease affecting honeybees worldwide.[Pubmed: 24827680]|
METHODS AND RESULTS:
Six pure compounds isolated from these extracts, viz., hyperforin (1), uliginosin B (2), uliginosin A (3), 7-epiclusianone (4), Albaspidin AA (5), and drummondin E (6), displayed strong antibacterial activity against the vegetative form of P. larvae (MIC ranging from 0.168-220 μM).
Incubation of P. larvae spores with the lipophilic extract of Hypericum perforatum and its main acylphloroglucinol constituent 1 led to the observation of significantly fewer colony forming units as compared to the negative control, indicating that the acylphloroglucinol scaffold represents an interesting lead structure for the development of new AFB control agents.