For research use only.
CAS No. 35212-22-7
Ipriflavone (7-Isopropoxyisoflavon) is used to inhibit bone resorption.
Purity & Quality Control
|Description||Ipriflavone (7-Isopropoxyisoflavon) is used to inhibit bone resorption.|
Ipriflavone regulates the differentiation and biosynthetic properties of human bone marrow stromal osteoprogenitor cells (BMC) by enhancing the expression of some important matrix proteins and facilitating the mineralization process.  Ipriflavone treatment at 10 μM significantly inhibits advanced glycation end products (AGE) enhanced bone resorption in cultured mouse unfractionated bone cells.  In addition, Ipriflavone treatment potently enhances calcium uptake by duodenal cells.  Ipriflavone inhibits the proliferation and DNA synthesis of MDA-231 cells in a dose-dependent manner, and blocks the ligand-induced phosphorylation of Tyr845 of the EGFR. Ipriflavone treatment at 50 μM does not induce apoptosis of MDA-231 cells. 
|In vivo||Oral administration of Ipriflavone at 12 mg but not 6 mg significantly inhibits the development of new osteolytic bone metastases of MDA-231 cells, suppresses the progression of established osteolytic lesions, and reduces the number of osteoclasts adjacent to cancer cells in bone metastases. Consistent with the in vitro activity, Ipriflavone treatment at 6 or 12 mg/day significantly inhibits tumor growth of MDA-231 xenografts with 25% and 45% reductions by volume and 47% and 63% by weight, respectively, compared to untreated mice, and prolongs the life of tumor-bearing mice.  LD50: Mice >2.5g/kg (i.p.), >5g/kg (s.c.), >10g/kg (i.g.); Rats >2.5g/kg (i.p.), >5g/kg (s.c.), >10g/kg (i.g.) |
|In vitro||DMSO||56 mg/mL (199.77 mM)|
|Ethanol||2 mg/mL (7.13 mM)|
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|Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)|
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|% DMSO % % Tween 80 % ddH2O|
Working concentration： mg/ml；
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Method for preparing in vivo formulation：Take DMSO master liquid, next addμL PEG300， mix and clarify, next addμL Tween 80，mix and clarify, next add μL ddH2O，mix and clarify.
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