ChemFaces is a professional high-purity natural products manufacturer.
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1. Reference standards
2. Pharmacological research
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More articles cited ChemFaces products.
Nat Prod Sci.2016 Jun;22(2)Int J Mol Sci. 2017 May 11;Molecules. 2017 Dec 4;Acta Physiologiae Plantarum.2014 10.Food Research InternationalApr. 2018;
Onco Targets Ther. 2017 Jul 13;Plant J. 2017 May;Int J Mol Sci.2015 Jan 6;16(1):1232-51.J. of Pha. and Biomed. Analysis25 Jan. 2016Cell11 Jan. 2018;
Evid Based Complement Alternat Med. 2016 May 24; J Ethnopharmacol. 2016 Jul 12.Sci Rep. 2017 Dec 11;Chemistry of Natural CompoundsJan. 2018;
Our products had been exported to the following research institutions and universities, And still growing.
Stanford University (USA)Universidade de Franca (Brazil)Sanford Burnham Prebys Medical D... (USA)Kazusa DNA Research Institute (Japan)
Korea Food Research Institute(KF... (Korea)Subang Jaya Medical Centre (Malaysia)Chang Gung University (Taiwan)CSIRO - Agriculture Flagship (Australia)
Universiti Kebangsaan Malaysia (Malaysia)University of Canterbury (New Zealand)Copenhagen University (Denmark)
||Ethyl 4-hydroxyphenylacetate is a selective inhibitor of monoamine oxidase A. |
Ethyl 4-hydroxyphenylacetate Description
||The fruit of Moringa oleifera.
||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.
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.PMID: 29328914
Mol Cell. 2017 Nov 16;68(4):673-685.e6. doi: 10.1016/j.molcel.2017.10.022.PMID: 29149595
Scientific Reports 2017 Dec 11;7(1):17332.doi: 10.1038/s41598-017-17427-6.PMID: 29230013
Molecules. 2017 Oct 27;22(11). pii: E1829.doi: 10.3390/molecules22111829.PMID: 29077044
J Cell Biochem. 2018 Feb;119(2):2231-2239.doi: 10.1002/jcb.26385. PMID: 28857247
Phytomedicine. 2018 Feb 1;40:37-47. doi: 10.1016/j.phymed.2017.12.030.PMID: 29496173
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 Neural Transm Park Dis Dement Sect. 1995;9(2-3):225-37. |
|Monoamine oxidase A-inhibiting components of urinary tribulin: purification and identification.[Pubmed: 8527006]|
|The endogenous monoamine oxidase (MAO) inhibitory activity, termed tribulin, contains several components. We have previously identified one of them, isatin, which is a selective inhibitor of MAO B. |
METHODS AND RESULTS:
In the present study we have purified several further components of human urinary tribulin which act as selective inhibitors of MAO A. They have been identified by gas chromatography-mass spectrometry (GC-MS) as ethyl indole-3-acetate (and/or methyl indole-3-propionate), methyl indole-3-acetate and Ethyl 4-hydroxyphenylacetate. IC50 values for MAO A were found to be 44 microM (105 microM for methyl indole-3-propionate), 88 microM and 120 microM, respectively, whilst those for MAO B were each greater than 1 mM. The artificial formation of these esters was excluded by carrying the parent acids, from which they are presumably synthesized, through the purification procedure.
As tribulin output is increased during stress or anxiety, these results point to a possible role for tryptamine and tyramine pathways in such disorders.