ChemFaces is a professional high-purity natural products manufacturer.
Product Intended Use
1. Reference standards
2. Pharmacological research
3. Inhibitors
Neoarctin B
Citing Use of our Products
How to Order
Orders via your E-mail:
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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 / $273.5 / 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.
Kangwon National University...2022...Cell.2018, 172(1-2):249-261J Med Food.2016, 19(12):1155-1165Front Plant Sci.2018, 9:1424Molecules.2020 ,25(16):3697.PLoS One.2017, 12(3):e0173585FEBS J.2022, 10.1111:febs.16676.In Vitro Cellular & Developmental...2021...
Evid Based Complement Alternat Me...2016...J-STAGE2015, 249-255Environ Toxicol.2019, 34(12):1354-1362Exp Biol Med (Maywood)....2019...Phytomedicine.2021, 93:153796.Phytomedicine.2016, 23(4):331-9Molecules.2021, 26(4):1084.Pharmaceutics.2020, 12(9):845.
Clin Exp Pharmacol Physiol....2015...Int J Mol Sci.2022, 23(13):7115. PLoS One.2022, 17(6):e0268505. Front Endocrinol (Lausanne)....2020...Cancers (Basel).2021, 13(6):1432.Journal of Functional Foods...2019...Int J Pharmacol2020, 16:1-9
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Our products had been exported to the following research institutions and universities, And still growing.
Universidade do Porto (Portugal)Indian Institute of Science (India)Melbourne University (Australia)University of Illinois (USA)
National Cancer Center Research... (Japan)Chungnam National University (Korea)Sri Ramachandra University (India)Copenhagen University (Denmark)
Washington State University (USA)Universita' Degli Studi Di Cagl... (Italy)National Hellenic Research Foun... (Greece)
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Neoarctin B
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manager@chemfaces.com
Technical Inquiries:
service@chemfaces.com
Tel:
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Fax:
+86-27-84254680
Address:
1 Building, No. 83, CheCheng Rd., Wuhan Economic and Technological Development Zone, Wuhan, Hubei 430056, PRC
Molecules.2020, 25(18),4089.Dent Mater J.2020, 39(4):690-695TCI CO.2019, US20190151257A1J-STAGE2015, 249-255Processes2021, 9(11),2065.Antioxidants (Basel).2022, 11(8):1471.BMC Complement Altern Med.2016, 16:213Biomedicines.2022, 10(3):583.Phytomedicine.2021, 93:153796.Planta Med.2019, 85(9-10):766-773
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 |
Lignans Compound Library |
| Description: |
Reference standards. |
Neoarctin B Description
| Source: |
The herbs of Arctium lappa L. |
| Solvent: |
Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, 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 |
1.3463 mL |
6.7313 mL |
13.4626 mL |
26.9251 mL |
33.6564 mL |
| 5 mM |
0.2693 mL |
1.3463 mL |
2.6925 mL |
5.385 mL |
6.7313 mL |
| 10 mM |
0.1346 mL |
0.6731 mL |
1.3463 mL |
2.6925 mL |
3.3656 mL |
| 50 mM |
0.0269 mL |
0.1346 mL |
0.2693 mL |
0.5385 mL |
0.6731 mL |
| 100 mM |
0.0135 mL |
0.0673 mL |
0.1346 mL |
0.2693 mL |
0.3366 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: |
| Acta Pharmaceutica Sinica, 1993, 28(12):911-917. | | Studies on the chemical constituents of Arctium lappa L.[Reference: WebLink] |
METHODS AND RESULTS:
Six compounds were isolated from the seeds of Arctium lappa L. One of them is a new lignan named Neoarctin B(VI). The structure has been elucidated on the basis of spectral (UV, IR, 1H-NMR, 13C-NMR, DEPT, 2D-NMR and MS) analysis. The other five compounds were identified as daucosterol (I), arctigenin (II), arctiin (III), matairesinol (IV) and lappaol F (V). |
|
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