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Kazinol U
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name Kazinol U
Price:
CAS No.: 1238116-48-7
Catalog No.: CFN97839
Molecular Formula: C20H22O4
Molecular Weight: 326.39 g/mol
Purity: >=98%
Type of Compound: Flavonoids
Physical Desc.: Powder
Source: The barks of Broussonetia papyrifera.
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download: COA    MSDS    SDF    Manual
Similar structural: Comparison (Web)  (SDF)
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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 / Inquiry
Other Packaging *Packaging according to customer requirements(100uL/well, 200uL/well and more), and Container use Storage Tube With Screw Cap
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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
Biological Activity
Description: Kazinol U may have therapeutic value in delaying pancreatic β-cell destruction in type 1 diabetes by blocking the NF-κB pathway in pancreatic β-cells reduces cell damage. Kazinol U shows estrogenic activity with ligand-activity of estrogen receptor, transcriptional activity of estrogen -responsive element-reporter genes, it may have beneficial effects in the treatment of menopausal symptoms.
Targets: Estrogen receptor | NF-kB | IkB | NO | NOS | IFN-γ | IL Receptor | IKK | Progestogen receptor
In vitro:
Bioorg Med Chem Lett. 2010 Jun 15;20(12):3764-7.
New estrogenic compounds isolated from Broussonetia kazinoki.[Pubmed: 20493686 ]

METHODS AND RESULTS:
Two new and two known compounds were identified as estrogenic constituents from Broussonetia kazinoki. Their structures were elucidated as broussonin A (1), tupichinol C (2), Kazinol U (3), and (+)-(2R) kazinol I (4). They showed estrogenic activity with ligand-binding activity of estrogen receptor, transcriptional activity of estrogen-responsive element-luciferase reporter genes. They also control the cellular gene expression levels of estrogen-responsive genes.
CONCLUSIONS:
Phytoestrogens from B. kazinoki may have beneficial effects in the treatment of menopausal symptoms.
Kazinol U Description
Source: The barks of Broussonetia papyrifera.
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.
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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 3.0638 mL 15.3191 mL 30.6382 mL 61.2764 mL 76.5955 mL
5 mM 0.6128 mL 3.0638 mL 6.1276 mL 12.2553 mL 15.3191 mL
10 mM 0.3064 mL 1.5319 mL 3.0638 mL 6.1276 mL 7.6595 mL
50 mM 0.0613 mL 0.3064 mL 0.6128 mL 1.2255 mL 1.5319 mL
100 mM 0.0306 mL 0.1532 mL 0.3064 mL 0.6128 mL 0.766 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.
Protocol
Kinase Assay:
Biol Pharm Bull. 2011;34(7):1026-31.
A prenylated flavan from Broussonetia kazinoki prevents cytokine-induced β-cell death through suppression of nuclear factor-κB activity.[Pubmed: 21720008]
The generation of nitric oxide (NO) via inducible NO synthase (iNOS) and reactive oxygen species plays a key role in cytokine-mediated pancreatic β-cell damage. Oxidative stress due to reactive oxygen species activates the nuclear factor-κB (NF-κB) transcription factor, which regulates iNOS expression. In this regard, suppression of the NF-κB pathway is a novel strategy for protecting β-cells from damage.
METHODS AND RESULTS:
This study was performed to explore the effects of Kazinol U, a prenylated flavan from Broussonetia kazinoki, on the NF-κB activation pathway in interleukin-1β (IL-1β)- and interferon-γ (IFN-γ)-treated β-cells. The cytotoxic effects of cytokines were completely abolished when RINm5F cells or islets were pretreated with Kazinol U. Kazinol U inhibited the nuclear translocation and DNA binding of NF-κB subunits, which correlated with the inhibitory effects on IκB kinase (IKK) phosphorylation and IκBα degradation. In addition, Kazinol U suppressed NO and hydrogen peroxide production and apoptotic cell death by cytokines in RINm5F cells. The protective effects of Kazinol U were further demonstrated by normal insulin secretion of cytokine-treated islets in response to glucose.
CONCLUSIONS:
Taken together, these results suggest that using Kazinol U to block the NF-κB pathway in pancreatic β-cells reduces cell damage. Therefore, Kazinol U may have therapeutic value in delaying pancreatic β-cell destruction in type 1 diabetes.
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