ChemFaces is a professional high-purity natural products manufacturer.
Product Intended Use
1. Reference standards
2. Pharmacological research
Citing Use of our Products
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.
According to end customer requirements, ChemFaces provide solvent format. This solvent format of product intended use: Signaling Inhibitors, Biological activities or Pharmacological activities.
|Size /Price /Stock
||10 mM * 1 mL in DMSO / Inquiry||Other Packaging
||*Packaging according to customer requirements(100uL/well, 200uL/well and more), and Container use Storage Tube With Screw Cap
More articles cited ChemFaces products.
Scientific World Journal....2014...Molecules.2015, 20(11):20014-30Asian J Beauty Cosmetol...2016...Br J Pharmacol.2016, 173(2):396-410Evid Based Complement Alternat Me...2016...Nat Prod Sci.2016, 22(2)J Drug Target.2016, 24:1-28Food Sci Biotechnol....2016...
Molecules.2017, 22(3)Chem Pharm Bull (Tokyo)....2017...Food Quality and Safety2018, 2:213-219Molecules.2018, 23(12):E3103Exp Neurobiol.2018, 27(3):200-209Korean J Environ Agric....2018...Academic J of Second Military Med...2018...Phytother Res.2019, 10.1002
Nutrients.2019, 11(11):E2694Exp Ther Med.2019, 18(6):4388-4396Molecules.2019, 24(19):E3417Antioxidants (Basel).2019, 8(8):E307Plos One.2020, 10.1371Biomedicine & Pharmacotherapy...2020...Cell Metab.2020, S1550-4131(20)30002-4
Our products had been exported to the following research institutions and universities, And still growing.
Auburn University (USA)Mendel University in Brno (Czech Republic)Subang Jaya Medical Centre (Malaysia)Universite Libre de Bruxelles (Belgium)
Univerzita Karlova v Praze (Czech Republic)Lodz University of Technology (Poland)Almansora University (Egypt)Kazusa DNA Research Institute (Japan)
St. Jude Children Research Hosp... (USA)Instituto Politécnico de Bragan?a (Portugal)Universidade Federal de Pernamb... (Brazil)
Related Screening Libraries
||The roots of Rauwolfia serpentina
||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.IF=36.216(2019)PMID: 29328914
Cell Metab. 2020 Mar 3;31(3):534-548.e5. doi: 10.1016/j.cmet.2020.01.002.IF=22.415(2019)PMID: 32004475
Mol Cell. 2017 Nov 16;68(4):673-685.e6. doi: 10.1016/j.molcel.2017.10.022.IF=14.548(2019)PMID: 29149595
ACS Nano. 2018 Apr 24;12(4): 3385-3396. doi: 10.1021/acsnano.7b08969.IF=13.903(2019)PMID: 29553709
Nature Plants. 2016 Dec 22;3: 16206. doi: 10.1038/nplants.2016.205.IF=13.297(2019)PMID: 28005066
Sci Adv. 2018 Oct 24;4(10): eaat6994. doi: 10.1126/sciadv.aat6994.IF=12.804(2019)PMID: 30417089
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 Nat Prod. 2005 Jun;68(6):848-52. |
|Indole alkaloids and other constituents of Rauwolfia serpentina.[Pubmed: 15974606]|
|From the dried roots of Rauwolfia serpentina were isolated five new indole alkaloids, N(b)-methylajmaline (1), N(b)-methylisoajmaline (2), 3-Hydroxysarpagine (3), yohimbinic acid (4), isorauhimbinic acid (5), a new iridoid glucoside, 7-epiloganin (6), and a new sucrose derivative, 6'-O-(3,4,5-trimethoxybenzoyl)glomeratose A (7), together with 20 known compounds. |
METHODS AND RESULTS:
The structures of the new compounds were determined by spectroscopic and chemical means. The inhibitory activities of the selected alkaloids on topoisomerase I and II and their cytotoxicity against the human promyelocytic leukemia (HL-60) cell lines were assessed.