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.
J of L. Chroma. & Related Tech2017 Apr 21;SBRAS2016(12)Jour. of Stored Pro & Postharvest Res.March 2016Molecules 2016, 21(6)2016 Jun 22;21(6). J Pharm Biomed Anal. 2016 Jun 25;129:50-59.
BMC Complement Altern Med.2014 Jul 14;14:242.Biomed Chromatogr. 2016 Mar 23.PLoS One. 2015 May 15.Int J Biol Macromol. 2018 Feb 12. Chem Pharm Bull (Tokyo).2017;65(9)
J Chromatogr A. 2017 Oct 6;Fitoterapia.2015 Jan;100:179-86.Am J Chin Med.2015 Jul 30:1-22.BMC Pharmacol Toxicol. 2018 Jan 31;
Our products had been exported to the following research institutions and universities, And still growing.
Utrecht University (Netherlands)University of Beira Interior (Portugal)Monash University Sunway Campus (Malaysia)Weizmann Institute of Science (Israel)
Macau University of Science and ... (China)Universidade de Franca (Brazil)Universidad de La Salle (Mexico)University of Maryland School of... (USA)
Agricultural Research Organizati... (Israel)Shanghai University of TCM (China)Kamphaengphet Rajabhat University (Thailand)
||1. Hispidanin B shows significant cytotoxicities against tumor cell lines SGC7901, SMMC7721, and K562, with IC50 values of 10.7, 9.8, and 13.7 uM, respectively.|
Hispidanin B Description
||The rhizomes of Isodon hispida.
||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.
Hispidanin B References Information
Org Lett. 2014 Jul 3;16(13):3552-5.
|Hispidanins A-D: four new asymmetric dimeric diterpenoids from the rhizomes of Isodon hispida.[Pubmed: 24956015 ]|
|Hispidanin A, Hispidanin B,Hispidanin C, Hispidanin D (1-4), four unprecedented asymmetric dimeric diterpenoids, were obtained from the rhizomes of Isodon hispida. Their structures were elucidated by extensive spectroscopic analysis (1D and 2D NMR, MS, UV, IR), as well as single-crystal X-ray diffraction analysis. Hispidanin B showed significant cytotoxicities against tumor cell lines SGC7901, SMMC7721, and K562, with IC50 values of 10.7, 9.8, and 13.7 μM, respectively.