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.
J Nat Med.2017 AprInt J Mol Sci. 2017 Dec 21;Sci Rep. 2017 Jun 12;BMC Complement Altern Med.2017 Aug 9;J Agric Food Chem. 2017 Apr 5
Sci Rep. 2017 Jun 12;Journal of Analytical ChemistryAug. 2017;J Chromatogr B Analyt Tec. Bio. Life Sci. 2018 Feb 17;Korean Herb. Med. Inf. 2016;4(1):35-42Industrial Crops and Products2017 Jan.
Int J Mol Sci.2017 Nov 30;Curr Eye Res.2018 Jan;J Drug Target.2016 Feb 24:1-28.Front Pharmacol. 2017 Apr 25;
Our products had been exported to the following research institutions and universities, And still growing.
Guangzhou Institutes of Biomedic... (China)Cornell University (USA)Aveiro University (Portugal)University of Dicle (Turkey)
Texas A&M University (USA)University of Toulouse (France)Yale University (USA)Universidad de Antioquia (Colombia)
Celltrion Chemical Research Inst... (Korea)Charles Sturt University (Denmark)Universidade Federal de Santa Ca... (Brazil)
||The barks of Picrasma quassioides
|Biological Activity or Inhibitors:
||1. Combination of 1-acetyl-beta-carboline with ampicillin exhibits synergistic antibacterial activity against MRSA.
||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.
1-Acetyl-beta-carboline References Information
J Microbiol Biotechnol. 2010 Mar;20(3):501-5.
|The synergistic antibacterial activity of 1-acetyl-beta-carboline and beta-lactams against methicillin-resistant Staphylococcus aureus (MRSA).[Pubmed: 20372018]|
|1-Acetyl-beta-carboline was isolated as an anti-MRSA agent from the fermentation broth of a marine actinomycete isolated from marine sediment. The producing strain was identified to be Streptomyces sp. by phylogenetic analysis of the 16S rRNA gene sequence. The anti-MRSA agent was isolated by bioactivity-guided fractionation of the culture extract by solvent partitioning, ODS open flash chromatography, and purification with a reversed-phase HPLC. Its structure was elucidated by extensive 2D NMR and mass spectral analyses. Combination of 1-Acetyl-beta-carboline with ampicillin exhibited synergistic antibacterial activity against MRSA.