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.
Phytomedicine.2018 Jan 1;Auburn, Alabama2015 Aug 1J Nat Med.2017 Apr;BangaloreOct/Dec 2017;J Ethnopharmacol. 2017 Feb 23;
J Biochem Mol Toxicol. 2017 Jun 7Evid Based Complement Alternat Med. 2016 May 24; Industrial Crops and Products.2015, P 185-191Sci Rep. 2017 Aug 15;Sci Rep. Jan. 2018
J Chromatogr Sci.2015 Feb 5. pii: bmu231. Mol Med Rep.2014 May;9(5):1653-9.Food Chem. 2017 Apr 15;BMC Complement Altern Med.2014 Sep 23;14:352.
Our products had been exported to the following research institutions and universities, And still growing.
Medical University of Gdansk (Poland)CSIRO - Agriculture Flagship (Australia)University of Malaya (Malaysia)Universiti Sains Malaysia (Malaysia)
Universidade de Franca (Brazil)Colorado State University (USA)University of Ioannina (Greece)Korea Intitute of Science and Te... (Korea)
University of Zurich (Switzerland)University of Dicle (Turkey)Monash University Sunway Campus (Malaysia)
||Cleroindicin B shows weak scavenging action on 2,2-diphenyl-l-picrylhydrazyl and hydroxyl radicals.|
|Nat.Prod.Commun.,2015, 10(8): 1387-90. |
|Biological Activity of Dolichandrone serrulata Flowers and Their Active Components.[Reference: WebLink]|
|Dolichandrone serrulata (DC.) Seem flowers are widely used as vegetables in northern and eastern Thailand. Biological studies of the methanolic extract of these flowers have shown promising antioxidant activity.
METHODS AND RESULTS:
Biological-guided separation of D. serrulata flowers yielded six compounds, identified as hallerone, protocatechuic acid, rengyolone, Cleroindicin B, ixoside, and isomaltose. This is the first report on hallerone, protocatechuic acid, rengyolone, Cleroindicin B, and isomaltose in D. serrulata.
Protocatechuic acid was the most potent scavenger of 2,2-diphenyl-l-picrylhydrazyl and hydroxyl radicals with IC50 values of 25.6 +/- 0.6 and 29.6 +/- 0.4 microM, respectively. Hallerone and rengyolone showed moderate scavenging action on superoxide radicals and inhibited H202 induced reactive oxygen species production in HEK-293 cell. In addition, the other isolated compounds showed weak activity.
Cleroindicin B Description
||The herbs of Clerodendrum indicum
||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.2017.12.030PMID: 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.