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Broussonin E
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Product Name Broussonin E
Price:
CAS No.: 90902-21-9
Catalog No.: CFN97474
Molecular Formula: C17H20O4
Molecular Weight: 288.3 g/mol
Purity: >=98%
Type of Compound: Phenols
Physical Desc.: Powder
Source: The branches of Broussonetia papyrifera.
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download: COA    MSDS    SDF
Similar structural: Comparison (Web)  (SDF)
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Size /Price /Stock 10 mM * 1 mL in DMSO / Inquiry
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Related Screening Libraries
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10 mM * 1 mL in DMSO / Inquiry / In-stock
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Biological Activity
Description: Broussonin E could suppress inflammation by modulating macrophages activation state via inhibiting the ERK and p38 MAPK and enhancing JAK2-STAT3 signaling pathway, and can be further developed as a promising drug for the treatment of inflammation-related diseases such as atherosclerosis.
Targets: TNF-α | p38 MAPK | ERK | JAK | STAT
In vitro:
China Natural Drugs (English Version), 2019.
Broussonin E suppresses LPS-induced inflammatory response in macrophages via inhibiting MAPK pathway and enhancing JAK2-STAT3 pathway.[Reference: WebLink]
Macrophages play an important role in inflammation, and excessive and chronic activation of macrophages leads to systemic inflammatory diseases, such as atherosclerosis and rheumatoid arthritis.
METHODS AND RESULTS:
In this paper, we explored the anti-inflammatory effect of Broussonin E, a novel phenolic compound isolated from the barks of Broussonetia kanzinoki, and its underlying molecular mechanisms. We discovered that Broussonin E could suppress the LPS-induced pro-inflammatory production in RAW264.7 cells, involving TNF-α, IL-1β, IL-6, COX-2 and iNOS. And Broussonin E enhanced the expressions of anti-inflammatory mediators such as IL-10, CD206 and arginase-1(Arg-1) in LPS-stimulated RAW264.7 cells. Further, we demonstrated that Broussonin E inhibited the LPS-stimulated phosphorylation of ERK and p38 MAPK. Moreover, we found that Broussonin E could activate janus kinase(JAK) 2, signal transducer and activator of transcription(STAT) 3. Downregulated pro-inflammatory cytokines and upregulated anti-inflammatory factors by Broussonin E were abolished by using the inhibitor of JAK2-STAT3 pathway, WP1066.
CONCLUSIONS:
Taken together, our results showed that Broussonin E could suppress inflammation by modulating macrophages activation state via inhibiting the ERK and p38 MAPK and enhancing JAK2-STAT3 signaling pathway, and can be further developed as a promising drug for the treatment of inflammation-related diseases such as atherosclerosis.
Broussonin E Description
Source: The branches 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.
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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.
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IF=13.297(2019)

PMID: 28005066

Sci Adv. 2018 Oct 24;4(10): eaat6994.
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Calculate Dilution Ratios(Only for Reference)
1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 3.4686 mL 17.343 mL 34.6861 mL 69.3722 mL 86.7152 mL
5 mM 0.6937 mL 3.4686 mL 6.9372 mL 13.8744 mL 17.343 mL
10 mM 0.3469 mL 1.7343 mL 3.4686 mL 6.9372 mL 8.6715 mL
50 mM 0.0694 mL 0.3469 mL 0.6937 mL 1.3874 mL 1.7343 mL
100 mM 0.0347 mL 0.1734 mL 0.3469 mL 0.6937 mL 0.8672 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.
Kaempferol 3,7-di-O-glucoside

Catalog No: CFN91159
CAS No: 25615-14-9
Price: $288/5mg
alpha-Boswellic acid

Catalog No: CFN98704
CAS No: 471-66-9
Price: $238/20mg
Platycoside E

Catalog No: CFN90786
CAS No: 237068-41-6
Price: $ / mg
Proanthocyanidins

Catalog No: CFN99556
CAS No: 4852-22-6
Price: $70/20mg
Ganoderiol F

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CAS No: 114567-47-4
Price: $398/5mg
Umckalin

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Glycycoumarin

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CAS No: 94805-82-0
Price: $268/10mg
Syringic acid

Catalog No: CFN98884
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Ganoderic acid DM

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