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|Size /Price /Stock
||10 mM * 1 mL in DMSO / $67.5 / 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.
Ind Crops Prod.2014, 62:173-178J-STAGE2015, 249-255Nutrients.2017, 10(1)Food Analytical Methods...2017...Pharm Biol.2017, 55(1):360-366Sci Rep.2017, 7:46299Sci Rep.2017, 7:467-479Nutrients.2018, 11(1):E17
Journal of Physiology & Pathology...2018...Biol Pharm Bull.2018, 41(11):1645-1651Phytother Res.2019, 10.1002Molecules.2019, 24(2):E343Cell Chem Biol.2019, 26(1):27-34J of Dentistry & Oral Health...2019...Sci Rep.2019, 9:12132Food Funct.2020, 10.1039
Appl. Sci.2020, 10(8),2804Drug Des Devel Ther.2020, 14:5189-5204.Oxid Med Cell Longev....2020...Bioorg Med Chem.2020, 28(12):115553.J Food Biochem.2020, 44(6):e13198. Int Immunopharmacol. 2020, 83:106403.Natural Product Communications...2020...
Our products had been exported to the following research institutions and universities, And still growing.
Kyushu University (Japan)University of Maryland (USA)University of Queensland (Australia)Universidad Miguel Hernández (Spain)
Mahatma Gandhi University (India)Srinakharinwirot University (Thailand)Regional Crop Research Institute (Korea)Biotech R&D Institute (USA)
Cancer Research Initatives Foun... (Malaysia)University of East Anglia (United Kingdom)Anna University (India)
Related Screening Libraries
||Irigenin, an α-glucosidase inhibitor, which has anti-inflammatory, anti-cancer, and anti-metastatic effects. Irigenin can inhibit the expression of inducible nitric oxide synthase (iNOS) and cyclooxygenase (COX)-2 proteins and mRNAs without an appreciable cytotoxic effect. Irigenin displays moderate activity as inducers of NAD(P)H:quinone reductase (QR) in cultured mouse Hepa 1c1c7 cells. |
||COX | NOS | NAD(P)H:quinone reductase | α-glucosidase | NO | PGE | p65 | NF-κB|
|Sci Rep. 2016 Nov 16;6:37151. |
|Irigenin, a novel lead from Western Himalayan chemiome inhibits Fibronectin-Extra Domain A induced metastasis in Lung cancer cells.[Pubmed: 27849000 ]|
|Several lines of evidence indicate that Fibronectin Extra Domain A (EDA) promotes metastatic capacity of tumor cells by engaging cell surface α9β1 integrins. This interaction mediated by the C-C loop of EDA activates pro-oncogenic signaling pathways leading to epithelial to mesenchymal transition (EMT) of tumor cells, thus signifying its importance in control of metastatic progression. |
METHODS AND RESULTS:
In this context the present study was designed to explore the active compounds from selected ethno-medicinal plants of western Himalayan region for targeting EDA of Fibronectin in lung carcinoma cells. Structure based informatics for drug designing and screening was employed to generate a lead compound(s) feed that were conformationally and energetically viable. Out of 120 compounds selected, Irigenin showed best binding-affinity with C-C loop of EDA. Irigenin specifically targeted α9β1 and α4β1 integrin binding sites on EDA comprising LEU46, PHE47, PRO48, GLU58, LEU59 and GLN60 in its C-C loop as evaluated by energy decomposition per residue of Irigenin-EDA complex. In-vitro cell motility assays complemented with EDA knock-in and knockdown assays distinctively demonstrated that Irigenin prevents metastatic capacity of lung cancer cells by selectively blocking EDA.
The results presented thus project Irigenin as a lead compound to overcome Fibronectin EDA induced metastatic progression in lung carcinoma cells.
||The rhizomes of Belamcanda chinensis (L.) DC.
||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.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)
* 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.
|Life Sci. 2006 Apr 11;78(20):2336-42. |
|Inhibitory effects of Irigenin from the rhizomes of Belamcanda chinensis on nitric oxide and prostaglandin E(2) production in murine macrophage RAW 264.7 cells.[Pubmed: 16307761 ]|
METHODS AND RESULTS:
In the present study, we investigated antiinflammatory effects of six flavonoids isolated from the rhizomes of Belamcanda chinensis (Iridaceae) in RAW 264.7 macrophages. The results indicated that Irigenin concentration dependently inhibited lipopolysaccharide (LPS)-induced nitric oxide (NO) and prostaglandin (PG) E(2) production. Furthermore, this compound inhibited the expression of inducible nitric oxide synthase (iNOS) and cyclooxygenase (COX)-2 proteins and mRNAs without an appreciable cytotoxic effect. Treatment of the transfectant RAW 264.7 cells with Irigenin reduced the level of nuclear factor-kappaB (NF-kappaB) activity, also effectively lowered NF-kappaB binding measured by electrophoretic mobility shift assay (EMSA), which was associated with decreased p65 protein levels in the nucleus. On the basis of the above data, we suggest that the effect of Irigenin in decreasing LPS-induced NO and PGE(2) synthesis is due to diminish the mRNA and protein expression of iNOS and COX-2, respectively, also may be due to under the suppression of NF-kappaB activation.
Therefore, Irigenin isolated from the rhizomes of Belamcanda chinensis could be offered as a leading compound for anti-inflammation.
|Planta Med. 2003 Jan;69(1):15-20. |
|Cancer chemopreventive in vitro activities of isoflavones isolated from Iris germanica.[Pubmed: 12567273 ]|
METHODS AND RESULTS:
Six known isoflavones were isolated from the rhizomes of Iris germanica, and were established by UV, MS and NMR techniques as irisolidone (1), irisolidone 7-O-alpha-D-glucoside (1a), Irigenin (2), irilone (3), iriflogenin (4), and iriskashmirianin (5). These compounds were examined for their cancer chemopreventive potential. They were shown to be potent inhibitors of cytochrome P450 1A activity with IC 50 values in the range 0.25-4.9 microM. The isoflavones 2, 3 and 5 displayed moderate activity as inducers of NAD(P)H:quinone reductase (QR) in cultured mouse Hepa 1c1c7 cells, with CD values (concentration required to double the specific activity of QR) of 3.5-16.7 microM, whereas weak activity was observed with compounds 4 and 5 in the radical (DPPH) scavenging bioassay (IC 50 values 89.6 and 120.3 microM, respectively).
With respect to anti-tumor promoting potential based on anti-inflammatory mechanisms, none of the compounds demonstrated significant activity in the concentration range tested.
|J Sep Sci. 2017 Jun;40(12):2565-2574. |
|Ionic-liquid-based ultrasound-assisted extraction of isoflavones from Belamcanda chinensis and subsequent screening and isolation of potential α-glucosidase inhibitors by ultrafiltration and semipreparative high-performance liquid chromatography.[Pubmed: 28444982 ]|
|The separation of a compound of interest from its structurally similar homologues to produce high-purity natural products is a challenging problem. |
METHODS AND RESULTS:
This work proposes a novel method for the separation of iristectorigenin A from its structurally similar homologues by ionic-liquid-based ultrasound-assisted extraction and the subsequent screening and isolation of potential α-glucosidase inhibitors via ultrafiltration and semipreparative high-performance liquid chromatography. Ionic-liquid-based ultrasound-assisted extraction was successfully applied to the extraction of tectorigenin, iristectorigenin A, Irigenin, and irisflorentin from Belamcanda chinensis. The optimum conditions for the efficient extraction of isoflavones were determined as 1.0 M 1-ethyl-3-methylimidazolium tetrafluoroborate with extraction time of 30 min and a solvent to solid ratio of 30 mL/g. Ultrafiltration with liquid chromatography and mass spectrometry was applied to screen and identify α-glucosidase inhibitors from B. chinensis, followed by the application of semipreparative high-performance liquid chromatography to separate and isolate the active constituents. Four major compounds including tectorigenin, iristectorigenin A, Irigenin, and irisflorentin were screened and identified as α-glucosidase inhibitors, and then the four active compounds abovementioned were subsequently isolated by semipreparative high-performance liquid chromatography (99.89, 88.97, 99.79, and 99.97% purity, respectively).
The results demonstrate that ionic liquid extraction can be successfully applied to the extraction of isoflavones from B. chinensis.