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.
Int J Mol Sci. 2014 May 13;15(5):8443-57.J Chromatogr B Analyt Tec. Bio. Life Sci. 2018 Feb 17;Evidence-Based Complementary & Alternative Med.2017J Breast Cancer2015 Jun;18(2):112-118.BMC Pharmacol Toxicol. 2018 Jan 31;
Acta Biochim Pol.2015 May 26Oncotarget. 2016 Aug 19US20170000760 A1Jan 5, 2017Evid Based Complement Alternat Med. 2016 May 24; Molecules. 2017 Feb 21;
J Nat Prod. 2017 Apr 28;Srinagarind Medical JournalNo 1 (2017) Pharmacogn Mag.2015 Jul-Sep.Molecules. 2017 Feb 8;
Our products had been exported to the following research institutions and universities, And still growing.
Ain Shams University (Egypt)Biotech R&D Institute (USA)Korea Intitute of Science and Te... (Korea)University of Amsterdam (Netherlands)
Celltrion Chemical Research Inst... (Korea)University of Maryland School of... (USA)University of the Basque Country (Spain)Centrum Menselijke Erfelijkheid (Belgium)
University of Madras (India)Hamdard University (India)Shanghai Institute of Biochemist... (China)
Triptotriterpenic acid A Description
||The roots of Tripterygium wilfordii Hook.f.
|Biological Activity or Inhibitors:
||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: firstname.lastname@example.org
||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.2017.12.030PMID: 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.
Triptotriterpenic acid A References Information
Acta Botanica Yunnanica, 1993 , 15 :92-6.
|The oleanane type triterpenes from the root of tripterygium hypoglaucum.[Reference: WebLink]|
|One new oleanane type triterpene compound ( 3β-hydroxy-olean-5, 12-dien-28-oic acid) , named hypoglauterpenic acid ( Ⅰ ) , and six known oleanane type triterpene compounds, Triptotriterpenic acid A (Ⅱ), wilforlide B (Ⅲ), wilforlide A (Ⅳ), oleanolic acid acetate (Ⅴ), oleanolic acid (Ⅵ) and 3-epikatonic acid, were isolated from the ethyl acetate soluble fraction of the alcohol extract of the root of Tripterygium hypoglaucum (Levl. ) Levl. ex Hutch by the means of column chromatography. Their structures were stablished on the basis of spectral methods.