Asiaticoside

製品コードS3616 バッチS361602

印刷

化学情報

Chemical Structure Synonyms Ba 2742, BRN0078195, CCRIS8995, NSC166062, Emdecassol,Madecassol Storage
(From the date of receipt)		 3 years -20°C powder
1 years -80°C in solvent
化学式

C48H78O19
分子量 959.12 CAS No. 16830-15-2
Solubility (25°C)* 体外 DMSO 100 mg/mL (104.26 mM)
Water Insoluble
Ethanol Insoluble
* <1 mg/ml means slightly soluble or insoluble.
* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.

溶剤液（一定の濃度）を調合する

生物活性

製品説明 Asiaticoside (Ba 2742, BRN0078195, CCRIS8995, NSC166062, Emdecassol,Madecassol), the major active principle of Centella asiatica, prevents ultraviolet A-dependent photoaging by suppressing ultraviolet A-induced reactive oxygen species production. It also decreases DNA binding by MITF.
in vitro In the central nervous system, Asiaticoside has been shown to attenuate in vitro neuronal damage caused by exposure to β-amyloid. In cultured mouse cortical neurons exposed to glutamate-induced excitotoxicity invoked by N-methyl-D-aspartate, pretreatment with Asiaticoside decreases neuronal cell loss in a con­centration-dependent manner and restored changes in expression of apoptotic-related proteins Bcl-2 and Bax. Asiaticoside pretreatment also attenuates the upregulation of NR2B expression, a subunit of N-methyl-D-aspartate receptors, but does not affect expression of NR2A subunits. It also significantly inhibits Ca 2+ influx induced by N-methyl-D-aspartate[1]. Presence of asiaticoside along with the DNA during irradiation prevents the relaxation of the supercoiled form to the open circular form[2].
in vivo In vivo studies demonstrate that Asiaticoside could attenu­ate neurobehavioral, neurochemical and histological changes in transient focal middle cerebral artery occlusion animals. In addition, Asiaticoside shows anxiolytic effects in acute and chronic stress animals. It has been shown to have wound healing effects, anti-infammatory effects, and promotes liver protective activity[1]. Administration of asiaticoside prior to whole-body radiation exposure of the mice prevents this increase in radiation-induced increase in comet parameters, which could be the result of protection to DNA under in vivo conditions of radiation exposure[2].

プロトコル(参考用のみ)

細胞アッセイ 細胞株 Cortical neurons
濃度 0.1, 1, 10, 100 μM
反応時間 24 h
実験の流れ Cortical neurons cultured for 7 days in vitro are divided into three groups: control, NMDA treatment (200 μmol/L NMDA and 10 μmol/L glycine, NMDA receptor co-activa­tor) and Asiaticoside pretreatment (Asiaticoside (less than 1%) pretreatment for 24 hours, then NMDA (200 μmol/L) and glycine (10 μmol/L) treatment for another 30 minutes). The NR2B receptor specific antagonist, RO-25-6981, is used as a positive control. The cells are then returned to the original culture medium for further 24 hours.

Selleckの高級品が、幾つかの出版された研究調査結果（以下を含む）で使われた：

Asiaticoside Antagonizes Proliferation and Chemotherapeutic Drug Resistance in Hepatocellular Carcinoma (HCC) Cells [ Med Sci Monit, 2020, 26:e924435] PubMed: 32862187

長期の保管のために-20°Cの下で製品を保ってください。

人間や獣医の診断であるか治療的な使用のためにでない。

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