ChemFaces is a professional high-purity natural products manufacturer.
Product Intended Use
1. Reference standards
2. Pharmacological research
3. Inhibitors
Sibiricose A4
Citing Use of our Products
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* Packaging according to customer requirements(5mg, 10mg, 20mg and more). We shipped via FedEx, DHL, UPS, EMS and others courier.
According to end customer requirements, ChemFaces provide solvent format. This solvent format of product intended use: Signaling Inhibitors, Biological activities or Pharmacological activities.
| Size /Price /Stock |
10 mM * 1 mL in DMSO / $461.1 / In-stock |
Other Packaging |
*Packaging according to customer requirements(100uL/well, 200uL/well and more), and Container use Storage Tube With Screw Cap |
More articles cited ChemFaces products.
Anticancer Res.2014, 34(7):3505-9Nanjing University of Chinese Med...2022...Molecules.2020, 25(21):5087. Am J Chin Med.2016, 44(8):1719-1735J Ethnopharmacol.2017, 206:327-336Oncol Rep.2019, 41(4):2453-2463J Ethnopharmacol.2017, 206:73-77Int Immunopharmacol.2022, 106:108603.
Chemistry of Vegetable Raw Materi...2019...Dicle Tip Dergisi2020, 47(2),423-430.Food Chem.2021, 377:131976. Molecules.2020, 25(17):3783.J Pharmaceutical and Biomedical A...2022...Phytomedicine.2019, 59:152785Nat Prod Sci.2016, 22(2)Int Immunopharmacol.2019, 71:22-31
Key Engineering Materials...2022...Fitoterapia.2015, 100:179-86Sci Rep.2018, 8:9267International Food Research Journ...2018...J Ethnopharmacol.2020, 269:113752. Analytical Letters 2021, 54(4).Sci Rep. 2018, 462(8)
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Our products had been exported to the following research institutions and universities, And still growing.
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Complutense University of Madrid (Spain)Texas A&M University (USA)Charles University in Prague (Czech Republic)
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Sibiricose A4
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manager@chemfaces.com
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service@chemfaces.com
Tel:
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Fax:
+86-27-84254680
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1 Building, No. 83, CheCheng Rd., Wuhan Economic and Technological Development Zone, Wuhan, Hubei 430056, PRC
Chemistry of Natural Compounds2018, 54(3):572-576Journal of Functional Foods2022, 98:105271.Foods.2021, 10(6):1378.J. Soc. Cosmet. Sci. Korea2021, 47(1):57-63Int Immunopharmacol.2019, 71:22-31Molecules.2019, 24(4):E744Front Plant Sci.2020, 10:1705Food Chem.2022, 378:131975.Eur Endod J.2020, 5(1):23-27.Front Microbiol.2022, 12:833233.
Related Screening Libraries
| Size /Price /Stock |
10 mM * 100 uL in DMSO / Inquiry / In-stock
10 mM * 1 mL in DMSO / Inquiry / In-stock
|
Related Libraries |
|
| Description: |
Reference standards. |
Sibiricose A4 Description
| Source: |
The roots of Polygala tenuifolia |
| Solvent: |
DMSO, Pyridine, Methanol, Ethanol, etc. |
| Storage: |
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: service@chemfaces.com
|
| After receiving: |
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. |
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.
IF=36.216(2019)PMID: 29328914
Cell Metab. 2020 Mar 3;31(3):534-548.e5. doi: 10.1016/j.cmet.2020.01.002.
IF=22.415(2019)PMID: 32004475
Mol Cell. 2017 Nov 16;68(4):673-685.e6. doi: 10.1016/j.molcel.2017.10.022.
IF=14.548(2019)PMID: 29149595
ACS Nano. 2018 Apr 24;12(4): 3385-3396. doi: 10.1021/acsnano.7b08969.
IF=13.903(2019)PMID: 29553709
Nature Plants. 2016 Dec 22;3: 16206. doi: 10.1038/nplants.2016.205.
IF=13.297(2019)PMID: 28005066
Sci Adv. 2018 Oct 24;4(10): eaat6994. doi: 10.1126/sciadv.aat6994.
IF=12.804(2019)PMID: 30417089
Calculate Dilution Ratios(Only for Reference)
|
1 mg |
5 mg |
10 mg |
20 mg |
25 mg |
| 1 mM |
1.325 mL |
6.6251 mL |
13.2503 mL |
26.5006 mL |
33.1257 mL |
| 5 mM |
0.265 mL |
1.325 mL |
2.6501 mL |
5.3001 mL |
6.6251 mL |
| 10 mM |
0.1325 mL |
0.6625 mL |
1.325 mL |
2.6501 mL |
3.3126 mL |
| 50 mM |
0.0265 mL |
0.1325 mL |
0.265 mL |
0.53 mL |
0.6625 mL |
| 100 mM |
0.0133 mL |
0.0663 mL |
0.1325 mL |
0.265 mL |
0.3313 mL |
* 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.
| Structure Identification: |
| Journal of Food and Drug Analysis Volume 23, Issue 1, March 2015, Pages 144-151 | | Quality analysis of Polygala tenuifolia root by ultrahigh performance liquid chromatography–tandem mass spectrometry and gas chromatography–mass spectrometry[Reference: WebLink] | | Polygala tenuifolia root is used as a functional food due to its attractive health benefits. In this study, ultrahigh-performance liquid chromatography–tandem mass spectrometry (UPLC-MS/MS) and gas chromatography–mass spectrometry (GC-MS) were utilized to characterize the bioactive compounds in P. tenuifolia root. The UPLC-MS/MS information revealed 36 bioactive compounds, including oligosaccharide esters, polygalasaponins, and polygalaxanthones. GC-MS identified 34 volatile compounds with fatty acids as the main chemicals. The leading compound judged by UPLC-MS/MS was tenuifoliside A, and oleic acid was the leading volatile from GC-MS profiles. All samples tested showed similar bioactive compound compositions, but the level of each compound varied. Principal component analysis revealed the principal bioactive compounds with significant level variations between samples. These principal chemicals could be used for quality judgment of P. tenuifolia root, instead of measuring the levels of all compositional compounds. |
|
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