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.
Acta Biochim Pol.2015 May 26ScientificWorldJournal. 2014 Feb 9.Sci Rep. Jan. 2018Anal Bioanal Chem. 2016 Jun;408(15)Industrial Crops and Products.2015, P 185-191
Integr Med Res.2017 Dec;Phytother Res.2015 Apr 17.BMC Complement Altern Med.2014 Sep 23;14:352.Mol Immunol. 2016 Oct;78:121-132.J Ethnopharmacol. 2017 Feb 2;
Evidence-Based Complementary & Alternative Med.2017Curr Eye Res.2018 Jan;Molecules. 2018 Jan 24;Univ. of Limpopo2016
Our products had been exported to the following research institutions and universities, And still growing.
Universidad de Ciencias y Artes ... (Mexico)University of Bonn (Germany)The University of Newcastle (Australia)Universidad de La Salle (Mexico)
Medical University of Gdansk (Poland)Sanford Burnham Prebys Medical D... (USA)Srinakharinwirot University (Thailand)University of Hawaii Cancer Center (USA)
Almansora University (Egypt)Helmholtz Zentrum München (Germany)Kazusa DNA Research Institute (Japan)
||1. The sesquiterpene germacrene D (GD) activates a major type of olfactory receptor neuron on the antennae of the heliothine moths, it can increase attraction and oviposition by the tobacco budworm moth Heliothis virescens.|
Germacrene D Description
||The rhizomas of Panax japonicus C. A. Mey.
||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.2017.12.030.PMID: 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.
Germacrene D References Information
Chem. Senses, 2002, 27(6):505-9.
|(-)-Germacrene D increases attraction and oviposition by the tobacco budworm moth Heliothis virescens.[Pubmed: 12142326]|
|The sesquiterpene Germacrene D (GD) activates a major type of olfactory receptor neuron on the antennae of the heliothine moths. In Heliothis virescens females, 80% of the recordings have shown activity of one neuron type responding with high sensitivity and selectivity to GD. With the aim of determining the behavioural significance of this sesquiterpene, we have used a two-choice wind-tunnel to study the preference of mated H. virescens females for host plants with and without (-)-GD added. Tobacco plants containing dispensers with low release rate of (-)-GD had a greater attractiveness than tobacco plants without this substance. In addition, a significant increase of oviposition was found on the plants with (-)-GD.