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Macranthoside A (Kalopanaxsaponin H) is a triterpenoid glycoside extracted from rehmannia and belongs to the iridoterpenoid synthesis. Macranthoside A has anti-inflammatory, antioxidant, antibacterial and neuroprotective activities, inhibits the production of pro-inflammatory cytokines and inhibits the activation of inflammatory signaling pathways, helps neutralize harmful free radicals, protects cells from oxidative damage, and promotes the survival and growth of neurons. And prevent neuronal cell death caused by oxidative stress or neurotoxic compounds, which has the potential to treat neurodegenerative diseases, cardiovascular diseases and liver damage.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $293 | In Stock | In Stock | |
| 5 mg | $720 | In Stock | In Stock | |
| 10 mg | $987 | - | In Stock | |
| 25 mg | $1,490 | - | In Stock | |
| 50 mg | $1,980 | - | In Stock | |
| 1 mL x 10 mM (in DMSO) | $690 | - | In Stock |
| Description | Macranthoside A (Kalopanaxsaponin H) is a triterpenoid glycoside extracted from rehmannia and belongs to the iridoterpenoid synthesis. Macranthoside A has anti-inflammatory, antioxidant, antibacterial and neuroprotective activities, inhibits the production of pro-inflammatory cytokines and inhibits the activation of inflammatory signaling pathways, helps neutralize harmful free radicals, protects cells from oxidative damage, and promotes the survival and growth of neurons. And prevent neuronal cell death caused by oxidative stress or neurotoxic compounds, which has the potential to treat neurodegenerative diseases, cardiovascular diseases and liver damage. |
| In vitro | Macranthoside A was metabolized to kalopanaxsaponin A and I, hederagenin 3-O-alpha-L-arabinopyranoside and hederagenin. The main metabolites of Macranthoside A were kalopanaxsaponin I and hederagenin. Among kalopanaxsaponin B, H and their metabolites, kalopanaxsaponin A showed the most potent antidiabetic activity, followed by hederagenin. However, the main components, kalopanaxsaponin B and Macranthoside A, in K. pictus were inactive[1] |
| Synonyms | Kalopanaxsaponin H |
| Molecular Weight | 913.1 |
| Formula | C47H76O17 |
| Cas No. | 128730-82-5 |
| Smiles | C[C@]12C([C@]3([C@@](C(O)=O)(CC1)CCC(C)(C)C3)[H])=CC[C@]4([C@@]2(C)CC[C@@]5([C@]4(C)CC[C@H](O[C@H]6[C@H](O[C@H]7[C@H](O)[C@H](O[C@@H]8O[C@H](CO)[C@@H](O)[C@H](O)[C@H]8O)[C@@H](O)[C@H](C)O7)[C@@H](O)[C@@H](O)CO6)[C@]5(CO)C)[H])[H] |
| Relative Density. | 1.40 g/cm3 at 20℃ |
| Storage | store at low temperature | 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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