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Gangliotetraose (Gg4), a tetrasccharide, predominantly comprises GM1 and its sialylated derivatives, which play a crucial role in modulating nuclear Ca2+ efflux and maintaining lower nuclear Ca2+ levels in differentiated neurons. Moreover, GM1 influences neuronal plasticity, repair mechanisms, and neurotrophin release in the brain [1] [2].

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| 5 mg | Inquiry | Inquiry | Inquiry | |
| 50 mg | Inquiry | Inquiry | Inquiry |
| Description | Gangliotetraose (Gg4), a tetrasccharide, predominantly comprises GM1 and its sialylated derivatives, which play a crucial role in modulating nuclear Ca2+ efflux and maintaining lower nuclear Ca2+ levels in differentiated neurons. Moreover, GM1 influences neuronal plasticity, repair mechanisms, and neurotrophin release in the brain [1] [2]. |
| In vitro | Gangliotetraose (GM1) (10 μM; 1 h) enhances pheochromocytoma PC12 cell survival under hydrogen peroxide-induced oxidative stress (1 mM; 2 h), concurrently reducing reactive oxygen species accumulation and preventing oxidative inactivation of the Na+, K+-ATPase enzyme [3]. |
| In vivo | Administered intraperitoneally at a dosage of 30 mg/kg on days 5, 11, 42, and 73, Gangliotetraose (GM1) promotes the regrowth of nigrostriatal dopaminergic neurons within the rat central nervous system following unilateral hemitransection [5]. |
| Synonyms | Gg4 |
| Molecular Weight | 707.63 |
| Formula | C26H45NO21 |
| Cas No. | 75645-24-8 |
| Smiles | O([C@H]1[C@H](NC(C)=O)[C@@H](O[C@@H]2O[C@H](CO)[C@H](O)[C@H](O)[C@H]2O)[C@@H](O)[C@@H](CO)O1)[C@H]3[C@@H](CO)O[C@@H](O[C@@H]([C@@H]([C@H](C=O)O)O)[C@@H](CO)O)[C@H](O)[C@H]3O |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. |
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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