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:
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2. Delivery address
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4. Contact information
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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.
Viruses. 2017 Oct 3;9(10). Phytochem Anal.2013 Sep-Oct.Int. Conference on Med. Sci. and Bio.2017;ARPN Journal of Eng.& Applied Sci.4, Feb. 2016 Oncology LettersJan. 25, 2018;
J Basic Clin Physiol Pharmacol.2015 Aug 15Horticultural Science2016J Bone Miner Res. 2017 Jul 26.J Chromatogr Sci.2015 Feb 5. pii: bmu231. Evid Based Complement Alternat Med. 2017
Phytomedicine15 Dec. 2015,1262–1268Free Radic Biol Med.2016 Jun 25;97:307-319. Scientific ResearchJune 20, 2017Arch Biochem Biophys. 2018 Jan 15;
Our products had been exported to the following research institutions and universities, And still growing.
Kyung Hee University (Korea)Julius Kühn-Institut (Germany)Texas A&M University (USA)Istanbul University (Turkey)
University of Limpopo (South Africa)Tokyo Woman's Christian University (Japan)Universidade do Porto (Portugal)University of Otago (New Zealand)
Northeast Normal University Chan... (China)Siksha O Anusandhan University (India)University of Cincinnati (USA)
||The peels of Citrus aurantium L.
|Biological Activity or Inhibitors:
||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: 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.
7-Neohesperidosides References Information
Journal of Agricultural & Food Chemistry, 1983, 31(6):1249-1255.
|Radioimmunoassay for naringin and related flavanone 7-neohesperidosides using a tritiated tracer.[Reference: WebLink]|
|A radioimmunoassay (RIA) that can be used for the quantification of naringin in grapefruit tissues is described. The assay utilizes antisera raised against a naringin 4-O-(carboxymethyl)oxime hapten. The tracer used was a 3H derivative of naringin that was stable for at least 8-12 months. The detection limit of the assay is 0.2 ng or 2 ppb of naringin. Only flavanone 7-Neohesperidosides are detected by the assay and naringin is the most reactive compound; the isomeric 7-rutinosides do not interfere. The RIA has a high sample throughput and requires only dilution of crude extracts. The reliability and reproducibility of the assay are demonstrated by intra- and interassay variability of 2.3% and 5.0% cv, respectively.