ChemFaces is a professional high-purity natural products manufacturer.
Product Intended Use
1. Reference standards
2. Pharmacological research
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More articles cited ChemFaces products.
Biochem Biophys Res Commun. 2018 Jan 1;J Ethnopharmacol. 2017 Feb 23;Chemistry of Natural CompoundsJan. 2018;Evid Based Complement Alternat Med. 2017:1583185Molecules. 2017 Feb 8;
Mol Immunol. 2016 Oct;78:121-132.Cell Physiol Biochem. 2017;44(4);J Sep Sci. 2017 Dec 27.Phytochemistry Letters22 Dec. 2016Clin Exp Pharmacol Physiol.2015 Aug 1
British Jou. Med. & Med. Research2014 Jan 1Academic JournalApr. 2014Int J Anal Chem.2017;Auburn, Alabama2015 Aug 1
Our products had been exported to the following research institutions and universities, And still growing.
University of Hertfordshire (United Kingdom)National Cancer Institute (USA)Max-Planck-Insitut (Germany)Korea Institute of Oriental Medi... (Korea)
Universidad de Ciencias y Artes ... (Mexico)Cornell University (USA)Sri Ramachandra University (India)Biotech R&D Institute (USA)
University of Zurich (Switzerland)Worcester Polytechnic Institute (USA)Almansora University (Egypt)
Sagittatoside B Description
||The herbs of Epimedium brevicornu Maxim.
|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.
Sagittatoside B References Information
Zhongguo Zhong Yao Za Zhi. 2014 Jan;39(2):235-9.
|Study on preparation of sagittatoside B with epimedin B converted from cellulase.[Pubmed: 24761637]|
|To prepare Sagittatoside B with epimedin B Hydrolyzed from cellulase. With the conversion ratio as the index, the effects of pH value, temperature, reaction time, dosage of enzyme and concentration of substrates on the conversion ratio were detected. L9 (3(4)) orthogonal design was adopted to optimize the preparation process. Hydrolyzed products were identified by MS, 1H-NMR, and 13C-NMR. The results showed that the optimum reaction conditions for the enzymatic hydrolysis were that the temperature was 50 degrees C, the reaction medium was pH 5.6 acetic acid-sodium acetate buffer solution, the concentration of substrates was 20 g x L(-1), the mass ratio between enzyme and substrate was 3: 5, and the relative molecular mass of the reaction product was 646.23. NMR data proved that the product was Sagittatoside B. The process is simple and reliable under mild reaction conditions, thus suitable for industrial production.