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IKarisoside A(Baohuoside II) is a flavonol glycoside from the Berberidaceae plant Epimedium, with anti-inflammatory activity.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 1 mg | $63 | - | In Stock | |
| 5 mg | $152 | - | In Stock | |
| 10 mg | $235 | - | In Stock | |
| 25 mg | $469 | - | In Stock | |
| 50 mg | $786 | - | In Stock |
| Description | IKarisoside A(Baohuoside II) is a flavonol glycoside from the Berberidaceae plant Epimedium, with anti-inflammatory activity. |
| In vitro | Ikarisoside A is a natural flavonol glycoside derived from plants of the genus Epimedium, which have been used in Traditional Chinese Medicine as tonics, antirheumatics, and aphrodisiacs. We found that Ikarisoside A (1-100 μM) concentration-dependently inhibited the secretion of catecholamines induced by acetylcholine, a physiological secretagogue and agonist of nicotinic acetylcholine receptors. Ikarisoside A had little effect on catecholamine secretion induced by veratridine and 56 mM K(+). Ikarisoside A (1-100 μM) also inhibited (22)Na(+) influx and (45)Ca(2+) influx induced by acetylcholine in a concentration-dependent manner similar to that of catecholamine secretion. In Xenopus oocytes expressing α3β4 nicotinic acetylcholine receptors, Ikarisoside A (0.1-100 μM) directly inhibited the current evoked by acetylcholine. It also suppressed (14)C-catecholamine synthesis and tyrosine hydroxylase activity induced by acetylcholine at 1-100 μM and 10-100 μM, respectively. The present findings suggest that Ikarisoside A inhibits acetylcholine-induced catecholamine secretion and synthesis by suppression of nicotinic acetylcholine receptor-ion channels in bovine adrenal medullary cells.[1] |
| Synonyms | Icarisoside-, Baohuoside II |
| Molecular Weight | 500.49 |
| Formula | C26H28O10 |
| Cas No. | 55395-07-8 |
| Smiles | C[C@@H]1O[C@@H](Oc2c(oc3c(CC=C(C)C)c(O)cc(O)c3c2=O)-c2ccc(O)cc2)[C@H](O)[C@H](O)[C@H]1O |
| Relative Density. | 1.53 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 | DMSO: 50 mg/mL (99.9 mM), Sonication is recommended. Ethanol: 1 mg/mL (2 mM), Sonication is recommended. | |||||||||||||||||||||||||||||||||||
| In Vivo Formulation | 10% DMSO+40% PEG300+5% Tween 80+45% Saline: 2 mg/mL (4 mM), Sonication is recommended. Please add the solvents sequentially, clarifying the solution as much as possible before adding the next one. Dissolve by heating and/or sonication if necessary. Working solution is recommended to be prepared and used immediately. The formulation provided above is for reference purposes only. In vivo formulations may vary and should be modified based on specific experimental conditions. | |||||||||||||||||||||||||||||||||||
Solution Preparation Table | ||||||||||||||||||||||||||||||||||||
Ethanol/DMSO
DMSO
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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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