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Sodium stibogluconate (Stibogluconate trisodium nonahydrate) is a potent inhibitor of protein tyrosine phosphatase.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 100 mg | $49 | In Stock | In Stock |
| Description | Sodium stibogluconate (Stibogluconate trisodium nonahydrate) is a potent inhibitor of protein tyrosine phosphatase. |
| In vitro | 99% of SHP-1 activity at 10 μg/mL inhibited by Sodium stibogluconate. Similar degrees of inhibition of SHP-2 and PTP1B required 100 μg/mL Sodium stibogluconate. The inhibition of cellular PTPases by the Sodium stibogluconate is suggested by its rapid induction of tyrosine phosphorylation of cellular proteins in Baf3 cells and its augmentation of IL-3-induced Janus family kinase 2/Stat5 tyrosine phosphorylation and proliferation of Baf3 cells. The augmentation of the opposite effects of GM-CSF and IFN-α on TF-1 cell growth by Sodium stibogluconate indicate its broad activities in the signaling of various cytokines[1]. |
| In vivo | Sodium stibogluconate induces 61% growth inhibition of Renca tumors in BALB/c mice coincident with an increase (2-fold) in tumor-infiltrating macrophages. A combination of Sodium stibogluconate and IL-2 is more effective in inhibiting tumor growth (91%) and inducing tumor-infiltrating (4-fold)[2]. |
| Synonyms | Stibogluconate trisodium nonahydrate |
| Molecular Weight | 907.88 |
| Formula | C12H35Na3O26Sb2 |
| Cas No. | 16037-91-5 |
| Smiles | O=[Sb](O[C@]1([H])[C@H](O)CO)(O[C@@H](C(O)=O)[C@H]1O)O[Sb](O[C@]2([H])[C@H](O)CO)(O[C@@H](C(O)=O)[C@H]2O)=O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[Na+] |
| Relative Density. | no data available |
| 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: 6.67 mg/mL (7.35 mM), when pH is adjusted to 3 with HCl. Sonication is recommended. DMSO: < 1 mg/mL (insoluble or slightly soluble) | |||||||||||||||
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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