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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 / $631.2 / In-stock||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.
Evid Based Complement Alternat Me...2016...J Separation Science & Technology...2016...Nutrients.2017, 10(1)Biochem Systematics and Ecology...2017...Molecules.2017, 22(12)Journal of Functional Foods...2017...Biochem Biophys Res Commun....2017...Sci Rep.2017, 7(1):3249
Chemistry of Natural Compounds...2018...Molecules.2018, 23(12):E3103Anat Rec2018, 24264South African J of Plant&Soil...2018...Biochem Biophys Res Commun....2018...Sci Rep.2018, 8(1):12970J of Health Science and Alternati...2019...World J Mens Health.2019, 10.5534
Nutrients.2019, 11(11):E2694Molecules.2019, 24(10):E1926Molecules.2019, 24(22):E4022New Journal of Chemistry...2019...Phytomedicine.2019, 57:95-104Appl Biochem Biotechnol....2020...J Sep Sci.2020, 201901140
Our products had been exported to the following research institutions and universities, And still growing.
Institute of Bioorganic Chemist... (Poland)Amity University (India)University of Wollongong (Australia)University of Canterbury (New Zealand)
Hamdard University (India)Utah State University (USA)University of Parma (Italy)Warszawski Uniwersytet Medyczny (Poland)
Kyoto University (Japan)The University of Newcastle (Australia)Instytut Nawozów Sztucznych w ... (Poland)
Related Screening Libraries
|Size /Price /Stock
||10 mM * 100 uL in DMSO / Inquiry / In-stock |
10 mM * 1 mL in DMSO / Inquiry / In-stock
||Triterpenoids Compound Library
||Eclalbasaponin I has anti-oxidative, and antitumor activities, it reduces oxidative stress-induced neural cell death by autophagy activation, it can dose-dependently inhibit the proliferation of hepatoma cell smmc-7721 with the IC(50) value of 111.1703 ug/ml.
|Food Chem Toxicol. 2012 Nov;50(11):4016-22. |
|Eclipta prostrata L. phytochemicals: isolation, structure elucidation, and their antitumor activity.[Pubmed: 22902823]|
|Eclipta prostrata L., (Asteraceae), is used in China for both food and medicine purposes. This research is concerned with the isolation and purification of phytochemical constituents from the aerial parts of E. prostrata, using gradient solvent fractionation, macroporous resin, silica gel, Sephadex LH-20 and ODS columns, and TLC analyses.
METHODS AND RESULTS:
Four fractions (water, 30% ethanol, 60% ethanol and 90% ethanol) were obtained. Four compounds, wedelolactone (I), Eclalbasaponin I (II), luteolin (III) and luteolin-7-O-glucoside (IV) were purified and their structures were identified by the interpretation of spectroscopic analyses including MS, (1)H and (13)C NMR. Antitumor activities of extracts (total fraction), four fractions and the isolated compounds were assessed using hepatoma cell smmc-7721 as an in vitro assay system. The 30% ethanol fraction and Eclalbasaponin I dose-dependently inhibited the proliferation of hepatoma cell smmc-7721 with IC(50) values of 74.2399 and 111.1703 μg/ml, respectively, more strongly compared with 5-fluorouracil positive control group with the IC(50) value of 195.3131 μg/ml. Antitumor activities of other fractions and compounds were lower than positive control.
These results suggested that some specific compounds or extracts from E. prostrata are potential sources of natural anti-tumor materials and worthy of further study.
Eclalbasaponin I Description
||The herbs of Eclipta prostrata
||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.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.
|Biomed Pharmacother. 2018 Jan;97:152-161. |
|Eclalbasaponin I from Aralia elata (Miq.) Seem. reduces oxidative stress-induced neural cell death by autophagy activation.[Pubmed: 29091860 ]|
|Oxidative stress has been proposed to contribute to DNA damage and is involved in many neurodegenerative diseases. It has been reported that Aralia elata (Miq.) Seem. (A. elata) exhibits an anti-oxidative effect but the mechanisms underlying this protective effect are still unclear.
METHODS AND RESULTS:
In this study, six known triterpene saponins were isolated from the buds of A. elata, a well-known medicinal and edible plant in Northeast China. Subsequently, the anti-oxidative effects of all six triterpene saponins were screened by H2O2-induced damage in human neuronblastoma SH-SY5Y cells. Compound 6, also known as Eclalbasaponin I (EcI), was the most potent. Furthermore, the mechanism by which EcI combats H2O2-induced oxidative stress was investigated. The data suggested that EcI could down-regulate apoptosis induction and the generation of reactive oxygen species (ROS) induced by 200μM H2O2 in SH-SY5Y cells. Moreover, EcI increased the activities of antioxidant enzymes such as superoxide dismutase (SOD) and glutathione peroxides (GSH-Px), reduced the levels of malondialdehyde (MDA) to restore the antioxidant defense system, and activated the nuclear factor E2-related factor (Nrf2)/heme oxygenase 1 (HO-1) pathway to combat oxidative stress. In addition, EcI also promoted autophagy during this process. Interestingly, the protective effect was remarkably reversed by autophagy inhibitors, bafilomycin A1 (Baf) or 3-Methyladenine (3-MA).
These results demonstrate that autophagy is contribute to the protective effect of EcI. Collectively, our findings provide a new insight into the potential protective effect of EcI by focusing on the role of autophagy.