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Kuwanon H
ChemFaces products have been cited in many studies from excellent and top scientific journals
Product Name Kuwanon H
Price: $238 / 10mg
CAS No.: 76472-87-2
Catalog No.: CFN90835
Molecular Formula: C45H44O11
Molecular Weight: 760.8 g/mol
Purity: >=98%
Type of Compound: Flavonoids
Physical Desc.: Yellow powder
Source: The root barks of Morus alba L.
Solvent: Chloroform, Dichloromethane, Ethyl Acetate, DMSO, Acetone, etc.
Download: COA    MSDS    SDF
Similar structural: Comparison (Web)  (SDF)
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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 / $170.3 / In-stock
Other Packaging *Packaging according to customer requirements(100uL/well, 200uL/well and more), and Container use Storage Tube With Screw Cap
Our products had been exported to the following research institutions and universities, And still growing.
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  • Medizinische Universit?t Wien (Austria)
  • Instituto de Investigaciones Ag... (Chile)
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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: Kuwanon H, and possibly kuwanon G also, are specific antagonists for the gastrin-releasing peptide (GRP) -preferring receptor and can be useful for studying the physiological and pathological role of GRP.
Targets: GRP
In vitro:
Biochem Biophys Res Commun. 1995 Aug 15;213(2):594-9.
Non-peptide bombesin receptor antagonists, kuwanon G and H, isolated from mulberry.[Pubmed: 7646517 ]

METHODS AND RESULTS:
Kuwanon G and H, isolated from the methanol extract of Morus bombycis, inhibited specific binding of [125I]gastrin-releasing peptide (GRP) to GRP-preferring receptors in murine Swiss 3T3 fibroblasts with Ki values of 470 and 290 nM, respectively. Kuwanon H was one order of magnitude less potent for inhibiting [125I]bombesin binding to neuromedin B (NMB)-preferring receptors in rat esophagus membranes. This compound antagonized bombesin-induced increases in the cytosolic free calcium concentration and GRP-induced DNA synthesis in Swiss 3T3 cells.
CONCLUSIONS:
Thus, Kuwanon H, and possibly kuwanon G also, are specific antagonists for the GRP-preferring receptor and can be useful for studying the physiological and pathological role of GRP.
Kuwanon H Description
Source: The root barks of Morus alba 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.
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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.
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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.
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Calculate Dilution Ratios(Only for Reference)
1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 1.3144 mL 6.572 mL 13.1441 mL 26.2881 mL 32.8601 mL
5 mM 0.2629 mL 1.3144 mL 2.6288 mL 5.2576 mL 6.572 mL
10 mM 0.1314 mL 0.6572 mL 1.3144 mL 2.6288 mL 3.286 mL
50 mM 0.0263 mL 0.1314 mL 0.2629 mL 0.5258 mL 0.6572 mL
100 mM 0.0131 mL 0.0657 mL 0.1314 mL 0.2629 mL 0.3286 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.
Niga-ichigoside F1

Catalog No: CFN91060
CAS No: 95262-48-9
Price: $318/20mg
Shikonin

Catalog No: CFN99907
CAS No: 517-88-4
Price: $50/20mg
Isochlorogenic acid C(4,5)

Catalog No: CFN90354
CAS No: 57378-72-0
Price: $60/20mg
2,3,2'',3''-Tetrahydroochnaflavone

Catalog No: CFN97157
CAS No: 678138-59-5
Price: $ /
Dehydropachymic acid

Catalog No: CFN92742
CAS No: 77012-31-8
Price: $268/10mg
Ginsenoside Rd2 (Quinquenoside L10)

Catalog No: CFN95231
CAS No: 83480-64-2
Price: $318/10mg
Ginkgolide A

Catalog No: CFN99638
CAS No: 15291-75-5
Price: $40/20mg
Prunin

Catalog No: CFN98878
CAS No: 529-55-5
Price: $318/20mg
Hydrangenol

Catalog No: CFN98745
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Clematichinenoside AR

Catalog No: CFN93289
CAS No: 761425-93-8
Price: $238/10mg
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