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Rhapontin

Cat. No. M13519
Rhapontin Structure
Synonym:

Rhaponiticin

Size Price Availability Quantity
5mg USD 50  USD50 In stock
10mg USD 90  USD90 In stock
20mg USD 145  USD145 In stock
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Quality Control & Documentation
Biological Activity

Rhapontin (Rhaponiticin), a component of rhubarb (Rheum officinale Baillon), induces apoptosis resulting in suppression of proliferation of human stomach cancer KATO III cells.

Chemical Information
Molecular Weight 420.41
CAS Number 155-58-8
Solubility (25°C) DMSO 150 mg/mL
Storage 2-8°C, protect from light
Conversion of different model animals based on BSA (PMID: 27057123)
Species Mouse Rat Rabbit Guinea pig Hamster Dog
Weight (kg) 0.02 0.15 1.8 0.4 0.08 10
Body Surface Area (m2) 0.007 0.025 0.15 0.05 0.02 0.5
Km factor 3 6 12 8 5 20
Animal A (mg/kg) = Animal B (mg/kg) multiplied by  Animal B Km
Animal A Km

For example, to modify the dose of Compound A used for a mouse (20 mg/kg) to a dose based on the BSA for a rat, multiply 20 mg/kg by the Km factor for a mouse and then divide by the Km factor for a rat. This calculation results in a rat equivalent dose for Compound A of 10 mg/kg.

References

[1] Lijun Tao, et al. Int Immunopharmacol. Protective role of rhapontin in experimental pulmonary fibrosis in vitro and in vivo

[2] Wencheng Wei, et al. Int Immunopharmacol. Rhapontin ameliorates colonic epithelial dysfunction in experimental colitis through SIRT1 signaling

[3] Sung-Pil Jo, et al. Planta Med. Antihyperlipidemic effects of rhapontin and rhapontigenin from rheum undulatum in rats fed a high-cholesterol diet

[4] Hyun-Sun Lee, et al. Biosci Biotechnol Biochem. Rhapontigenin converted from rhapontin purified from Rheum undulatum enhances the inhibition of melanin synthesis

[5] Hiroshige Hibasami, et al. Oncol Rep. Induction of apoptosis by rhapontin having stilbene moiety, a component of rhubarb (Rheum officinale Baillon) in human stomach cancer KATO III cells

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Keywords: Rhapontin, Rhaponiticin supplier, Apoptosis, inhibitors, activators


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