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Pamidronic acid Leads to Bone Necrosis via Suppression of Wnt/β-Catenin Signaling in Human Bone Marrow Mesenchymal Stem Cells

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 25 mg | $30 | In Stock | In Stock | |
| 50 mg | $48 | In Stock | In Stock | |
| 100 mg | $78 | In Stock | In Stock | |
| 200 mg | $113 | - | In Stock |
| Description | Pamidronic acid Leads to Bone Necrosis via Suppression of Wnt/β-Catenin Signaling in Human Bone Marrow Mesenchymal Stem Cells |
| In vitro | Pamidronate disodium inhibited Wnt and β-catenin signaling, which controls osteogenic differentiation in BMMSCs. Wnt3a, a Wnt and β-catenin signaling activator, reversed the negative effects caused by pamidronate disodium to salvage the osteogenic defect in BMMSCs[1]. |
| Cell Research | Primary human BMMSCs were isolated from the mandible and marrow tissue. A proliferation assay was performed to determine the experimental concentration of pamidronate disodium. Alkaline phosphatase (ALP) activity, ALP staining, and Alizarin red S (ARS) staining were assessed after treatment with pamidronate disodium (0, 0.1, 0.5, 1, 5, 10 μg/mL). Quantitative real-time polymerase chain reaction and western blotting specific for Wnt and β-catenin signaling genes or proteins were performed after treatment with pamidronate disodium 0.5 μg/mL. Wnt3a was used to observe the osteogenic differentiation of BMMSCs during treatment with pamidronate disodium 0.5 μg/mL[1]. |
| Molecular Weight | 235.07 |
| Formula | C3H11NO7P2 |
| Cas No. | 40391-99-9 |
| Smiles | O.O.O.O.O.[Na+].[Na+].NCCC(O)(P(O)([O-])=O)P(O)([O-])=O |
| Relative Density. | 1.998 g/cm3 |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | |||||||||||||||||||||||||
| Solubility Information | H2O: 6 mg/mL (25.52 mM), Sonication and heating are recommended. | |||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||
H2O
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Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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