ChemFaces is a professional high-purity natural products manufacturer.
Product Intended Use
1. Reference standards
2. Pharmacological research
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* Packaging according to customer requirements(5mg, 10mg, 20mg and more). We shipped via FedEx, DHL, UPS, EMS and others courier.
More articles cited ChemFaces products.
Jour. of Stored Pro & Postharvest Res.March 2016Inflammation. 2015 Feb 6.J. Soc. Cosmet. Sci. KoreaJune 2016Int. J. of Food Properties08 Feb 2017;J Cell Biochem.2018 Feb;
Kor. J. Pharmacogn.47(1):62-72(2016)Jou. of Agromedicine and Med. Sci.2018;Cytotechnology. 2017 Apr 3.J Pharm Biomed Anal. 2016 Jun 25;129:50-59. Molecules. 2017 Dec 4;
Chemistr of plant2016021195Pharmacological Reports31 May 2017Molecules.2013 Jun 24;18(7):7376-88.Korean J. of Horticultural Sci. & Tech. No.2, 2017.2
Our products had been exported to the following research institutions and universities, And still growing.
Universit?t Basel (Switzerland)John Innes Centre (United Kingdom)Istanbul University (Turkey)Univerzita Karlova v Praze (Czech Republic)
University of the Basque Country (Spain)Universidad Miguel Hernández (Spain)Tokyo Woman's Christian University (Japan)Universidade da Beira Interior (Germany)
FORTH-IMBB (Greece)University of Otago (New Zealand)Guangzhou Institutes of Biomedic... (China)
|| 1. Buddlejasaponin IVb(200 uM) can shorten thrombin time (TT) by 20.6 %, suggests that it has hemostasis efficacy. |
Buddlejasaponin IVb Description
||The herbs of Clinopodium chinense
||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: 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.2017.12.030.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.
Buddlejasaponin IVb References Information
Nat Prod Res. 2016;30(9):1001-8.
|A new triterpenoid saponin from Clinopodium chinense (Benth.) O. Kuntze.[Pubmed: 26511166 ]|
|A new triterpene saponin, 3β,16β,23α,28β,30β-pentahydroxyl-olean-11,13(18)-dien-3β-yl-[β-D-glucopyranosyl-(1→2)]-[β-D-glucopyranosyl-(1→3)]-β-D-fucopyranoside, was named Clinoposaponin D (1), together with six known triterpene saponins, Buddlejasaponin IVb (2), buddlejasaponin IVa (3), buddlejasaponin IV (4), clinopodisides D (5), 11α,16β,23,28-Tetrahydroxyolean-12-en-3β-yl-[β-D-glucopyranosyl-(1→2)]-[β-D-glucopyranosyl-(1→3)]-β-D-fucopyranoside (6) and prosaikogenin A (7), and two known triterpenes, saikogenin A (8) and saikogenin F (9) were isolated from Clinopodium chinense (Benth.) O. Kuntze. Their structures were elucidated on the basis of 1D, 2D NMR and MS analysis. Meanwhile, the effects of all compounds on rabbit platelet aggregation and thrombin time (TT) were investigated in vitro. Compounds 4 and 7 had significant promoting effects on platelet aggregation with EC50 value at 53.4 and 12.2 μM, respectively. In addition, the highest concentration (200 μM) of compounds 2 and 9 shortened TT by 20.6 and 25.1%, respectively.