ChemFaces is a professional high-purity natural products manufacturer.
Product Intended Use
1. Reference standards
2. Pharmacological research
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Address: No. 83, CheCheng Rd., WETDZ, Wuhan, Hubei 430056, PRC
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* 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.
Scientific Reports2015 August 26 Free Radic Biol Med.2017 Nov;PhytomedicineFeb. 11. 2016J Ethnopharmacol.2018 Jan 10;Molecules 2016, 21(6), 739;2016 Jun 14;21(6).
Phytother Res. 2016 Dec;Neuropharmacology.2018 Mar 15;Tea Res. Ins. Of ChinaJuly 13, 2017;Int J Mol Med.2015 Dec 28.Industrial Crops and Products2017 Jan.
Phytochemistry Letters2015 JuneJ Sep Sci. 2017 Dec 27.FEBS Lett.2015 Jan 2;589(1):182-7. Acta Agriculturae ScandinavicaJan. 18, 2016
Our products had been exported to the following research institutions and universities, And still growing.
Stanford University (USA)Center for protein Engineering (... (Belgium)University of Otago (New Zealand)University of Perugia (Italy)
University of Toulouse (France)National Cancer Institute (USA)Universite de Lille1 (France)Harvard University (USA)
Fraunhofer-Institut für Molekul... (Germany)Guangzhou Institutes of Biomedic... (China)University of Mysore (India)
|| Isomedicarpin is a phytoalexin. |
||The heartwoods of Maackia amurensis.
||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: firstname.lastname@example.org
||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.
|Biochemical Systematics and Ecology.1991; 19(6):497-506. |
|Isoflavonoid phytoalexins from the fungus-inoculated leaflets of Erythrina species.[Reference: WebLink]|
METHODS AND RESULTS:
Using the drop-diffusate technique, a total of 14 isoflavonoid phytoalexins have been variously isolated from the fungus (Helminthosporium carbonum)-inoculated leaflets of 33 Erythrina species and subspecies. These compounds have been identified as 2′-hydroxydaidzein, genistein and 2′-hydroxygenistein (all isoflavones), 2′-hydroxydihydrodaidzein and dalbergiodin (both isoflavanones), demethylvestitol and isovestitol (both isoflavans), and demethylmedicarpin, glycinol, Isomedicarpin, phaseollidin, sandwicarpin, sandwicensin and cristacarpin (all pterocarpans). Diffusates from both control (water-treated) and fungus-inoculated leaflets of E. berenices and E. macrophylla also contained the constitutive isoflavone daidzein.
With the exception of daidzein, all the Erythrina isoflavonoids (applied level 25 μg) inhibited the growth of Cladosporium herbarum on silica gel thin-layer plates. The survey data suggest that in terms of its isoflavonoid chemistry, the genus Erythrina has a close affinity with subtribes Diocleinae-Glycininae-Phaseolinae of the tribe Phaseoleae.