ChemFaces is a professional high-purity natural products manufacturer.
Product Intended Use
1. Reference standards
2. Pharmacological research
How to Order
Orders via your E-mail:
1. Product number / Name / CAS No.
2. Delivery address
3. Ordering/billing address
4. Contact information
Sent to Email: firstname.lastname@example.org
Order & Inquiry & Tech Support
Address: No. 83, CheCheng Rd., WETDZ, Wuhan, Hubei 430056, PRC
Delivery & Payment method
1. Usually delivery time: Next day delivery by 9:00 a.m. Order now
2. We accept: Wire transfer & Credit card & Paypal & Western Union
* 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.
Aquaculture1 Dec. 2017J Pharm Biomed Anal. 2017 Jun 5;ScientificWorldJournal. 2014 Feb 9.RSC AdvancesIssue 86, 2017J Biochem Mol Toxicol. 2017 Jun 7
Universidade Estadual Paulista2017;Evid Based Complement Alternat Med. 2017:6360836.J Sep Sci.2018 Jan 23.Exp Parasitol.2017 Dec;J Cell Biochem.2018 Feb;
Cell Physiol Biochem.2017;43(4):1425-1435.Yakugaku Zasshi.2018 Jan 30;Naunyn Schmiedebergs Arch Pharmacol. 2017 Jul 21. Semyung UniversityJan. 2017;
Our products had been exported to the following research institutions and universities, And still growing.
Institute of Bioorganic Chemistr... (Poland)Nicolaus Copernicus Uniwersity (Poland)Universidad de Buenos Aires (Argentina)Mahatma Gandhi University (India)
Medical University of Gdansk (Poland)National Research Council of Can... (Canada)University of Vigo (Spain)Universidade de Franca (Brazil)
Aveiro University (Portugal)Celltrion Chemical Research Inst... (Korea)St. Jude Children Research Hospi... (USA)
||1. Mannioside A has anti-inflammatory activity, inhibits carrageenan-induced paw edema in the rat.|
||Immunology & Inflammation related|
Mannioside A Description
||The herbs of Dracaena mannii
||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.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.
Mannioside A References Information
Arch Pharm Res. 2008 May;31(5):653-8.
|In vivo anti-inflammatory effect of a new steroidal saponin, mannioside A, and its derivatives isolated from Dracaena mannii.[Pubmed: 18481024]|
|A new steroidal saponin, Mannioside A (1), was isolated from the stem bark of Dracaena mannii, together with the known pennogenin (2), pennogenin-3-O-beta-D-glucopyranoside (3) and pennogenin-3-O-alpha-L-rhamnopyranosyl-(1-->2)-[alpha-L-rhamnopyranosyl-(1-->3)]-beta-D-glucopyranoside (4). Their structures were determined using 1D-and 2D-NMR spectroscopy and mass spectrometry. Compounds 1 and 3 significantly inhibited carrageenan-induced paw edema in the rat; compound 4 was moderately active whereas 2 showed very weak activity.