ChemFaces is a professional high-purity natural products manufacturer.
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1. Reference standards
2. Pharmacological research
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More articles cited ChemFaces products.
Korean Herb. Med. Inf. 2016;4(1):35-42Sci Rep. 2017 Dec 11;J Ethnopharmacol. 2017 Feb 23;J Nat Med.2017 Apr;Analytical sci. & Tech2016
Nutrients.2017 Dec 29;Arch Pharm Res.2014 Oct 18.Neuropharmacology.2018 Mar 15;Pharmacogn Mag.2015 Jul-Sep.ARPN Journal of Eng.& Applied Sci.4, Feb. 2016
Industrial Crops and ProductsFeb. 2018;Sci Rep. 2017 Apr 11;Int J Mol Sci. 2018 Jan 23;BangaloreOct/Dec 2017;
Our products had been exported to the following research institutions and universities, And still growing.
Kitasato University (Japan)Sanford Burnham Medical Research... (USA)Imperial College London (United Kingdom)Michigan State University (USA)
Heinrich-Heine-University Düsse... (Germany)Kazusa DNA Research Institute (Japan)University of Canterbury (New Zealand)Utrecht University (Netherlands)
Max-Planck-Insitut (Germany)Aarhus University (Denmark)FORTH-IMBB (Greece)
||Sclareolide demonstrates a good antibacterial activity against Staphylococcus aureus ATCC 25923, Pseudomonas aeruginosa ATCC 27950, Escherichia coli ATCC 25922 and Enterococcus faecalis ATCC 29212. Sclareolide enhances gemcitabine‑induced cell death through mediating the NICD and Gli1 pathways in gemcitabine‑resistant human pancreatic cancer.|
|Pak J Pharm Sci. 2007 Apr;20(2):146-8. |
|Antibacterial and cytotoxic activity of the acetone extract of the flowers of Salvia sclarea and some natural products.[Pubmed: 17416571]|
|The aim of this study was to investigate the antibacterial and the cytotoxic activity of the acetone extract of the flowers of Salvia sclarea and of some natural products (sclareol, Sclareolide and ambrox). |
METHODS AND RESULTS:
The antibacterial and the cytotoxic activity were determined by the dilution method. Sclareolide, ambrox and sclareol demonstrated a good antibacterial activity against Staphylococcus aureus ATCC 25923, Pseudomonas aeruginosa ATCC 27950, Escherichia coli ATCC 25922 and Enterococcus faecalis ATCC 29212. The acetonic extract of the flowers of Salvia sclarea has a significant cytotoxic activity against Hep-2 cells.
||The herbs of Perilla frutescens.
||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.
|Mol Med Rep. 2017 Apr;15(4):1461-1470. |
|Sclareolide enhances gemcitabine‑induced cell death through mediating the NICD and Gli1 pathways in gemcitabine‑resistant human pancreatic cancer.[Pubmed: 28259943 ]|
|Pancreatic cancer is a type of cancer, which rapidly develops resistance to chemotherapy. Gemcitabine is the treatment used clinically, however, gemcitabine resistance leads to limited efficacy and patient survival rates of only a few months following diagnosis. |
METHODS AND RESULTS:
The aim of the present study was to investigate the mechanisms underlying gemcitabine resistance in pancreatic cancer and to select targeted agents combined with gemcitabine to promote the treatment of pancreatic cancer. Panc‑1 and ASPC‑1 human pancreatic cancer cells (HPCCs) were used to establish the experimental model, and HPCCs were exposed to gemcitabine of serially increased concentrations to generate gemcitabine‑resistant cells (GR‑HPCCs). The anticancer effect of gemcitabine combined with Sclareolide was then assessed. Epithelial to mesenchymal transition (EMT), human equilibrative nucleoside transporter 1 (hENT1) and ribonucleoside diphosphate reductase 1 (RRM1) were detected in the HPCCs and GR‑HPCCs, and the mechanisms were investigated. Sclareolide resensitized the GR‑HPCCs to gemcitabine. The expression levels of hENT1 and RRM1 were lower and higher, respectively, in GR‑HPCCs, compared with HPCCs. Sclareolide upregulated hENT1, downregulated RRM1 and inhibited gemcitabine‑induced EMT through the TWIST1/Slug pathway in the GR‑HPCCs. In addition, Sclareolide mediated the NOTCH 1 intracellular cytoplasmic domain (NICD)/glioma‑associated oncogene 1 (Gli1) pathway, which triggered TWIST1/Slug‑hENT1/RRM1 signaling and resensitized GR‑HPCCs to gemcitabine. Finally, Sclareolide resensitized GR‑HPCCs to gemcitabine through inducing apoptosis; in vivo, the co‑administraion of Sclareolide and gemcitabine effectively suppressed tumor growth.
Sclareolide may be a novel agent in combination with gemcitabine for the treatment of gemcitabine‑resistant pancreatic cancer, which resensitizes GR‑HPCCs to gemcitabine through mediating NICD and Gli1.