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Astragaloside IV (Synonyms: AS-IV, AST-IV)

Catalog No.GN10494

Astragaloside IV, un composant actif isolé de l'Astragalus membranaceus, peut protéger le myocarde contre les lésions d'ischémie/reperfusion et inhibe la réplication du HAdV-3 et réduit l'apoptose induite par le HAdV-3.

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Astragaloside IV Chemical Structure

Cas No.: 84687-43-4

Taille Prix Stock Qté
10mM (in 1mL DMSO)
39,00 $US
En stock
10mg
35,00 $US
En stock
50mg
105,00 $US
En stock
100mg
168,00 $US
En stock

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Sample solution is provided at 25 µL, 10mM.

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Description of Astragaloside IV

Astragaloside IV, un composant actif isolé de l'Astragalus membranaceus, peut protéger le myocarde contre les lésions d'ischémie/reperfusion et inhibe la réplication du HAdV-3 et réduit l'apoptose induite par le HAdV-3[1].

Astragaloside IV (10-160μg/ml ; 48h) a diminué de manière dose-dépendante l'expression du lncRNA-ATB dans les cellules SMMC-7721. Astragaloside IV (160μg/ml ; 48h) a régulé à la baisse l'expression du lncRNA-ATB et inhibé la migration des cellules HCC[2]. Astragaloside IV (40-100μg/ml ; 24h) a inhibé la viabilité et le potentiel invasif des cellules de cancer du sein MDA-MB-231, supprimé l'activation des membres de la famille des protéines kinases activées par les mitogènes (MAPK) ERK1/2 et JNK, et régulé à la baisse les métalloprotéases matricielles (MMP)-2 et -9[3].

Astragaloside IV (12,5, 25 et 50 mg/kg ; po ; 7 jours) a atténué le déficit neurologique chez les rats ayant subi une ischémie-reperfusion, et a réduit l'infarctus cérébral et l'apoptose neuronale. Après l'intervention de l'Astragaloside IV (20, 40, 80mg/kg ; po ; 12 semaines) les expressions de pSmad3C, pNrf2, HO-1, et NQO1 ont été augmentées, et les expressions de TGF-β1, pSmad3L, pSmad2C, pSmad2L, PAI-1 ont été inhibées[5].

References:
[1]. Shang L, Qu Z, Sun L, Wang Y, Liu F, Wang S, Gao H, Jiang F. Astragaloside IV inhibits adenovirus replication and apoptosis in A549 cells in vitro. J Pharm Pharmacol. 2011 May;63(5):688-94.
[2]. Li Y, Ye Y, Chen H. Astragaloside IV inhibits cell migration and viability of hepatocellular carcinoma cells via suppressing long noncoding RNA ATB. Biomed Pharmacother. 2018 Mar;99:134-141.
[3]. Jiang K, Lu Q, Li Q, Ji Y, Chen W, Xue X. Astragaloside IV inhibits breast cancer cell invasion by suppressing Vav3 mediated Rac1/MAPK signaling. Int Immunopharmacol. 2017 Jan;42:195-202.
[4]. Yin F, Zhou H, Fang Y, Li C, He Y, Yu L, Wan H, Yang J. Astragaloside IV alleviates ischemia reperfusion-induced apoptosis by inhibiting the activation of key factors in death receptor pathway and mitochondrial pathway. J Ethnopharmacol. 2020 Feb 10;248:112319.
[5]. Zhang C, Li L, Hou S, Shi Z, Xu W, Wang Q, He Y, Gong Y, Fang Z, Yang Y. Astragaloside IV inhibits hepatocellular carcinoma by continually suppressing the development of fibrosis and regulating pSmad3C/3L and Nrf2/HO-1 pathways. J Ethnopharmacol. 2021 Oct 28;279:114350.

Protocol of Astragaloside IV

Expériences cellulaires [1]:

Lignées cellulaires

Cellules SMMC-7721

Méthode de préparation

Les cellules SMMC-7721 ont été traitées avec Astragaloside IV (10-160μg/ml) pendant 48h.

Conditions de réaction

Astragaloside IV (10-160μg/ml; 48h)

Domaines d'application

Astragaloside IV (10-160μg/ml ; 48h)a diminué de manière dose-dépendante l'expression de l'ARNnc-ATB dans les cellules SMMC-7721.
Expériences animales [2]:

Modèles animaux

Modèle d'ischémie-reperfusion cérébrale

Méthode de préparation

Astragaloside IV a été administré à des rats mâles Sprague-Dawley (SD) après une ischémie cérébrale transitoire et une chirurgie de reperfusion (12,5, 25 et 50 mg/kg ; une fois par jour ; pendant 7 jours après la chirurgie).

Forme de dosage

Astragaloside IV (12,5, 25 et 50 mg/kg ; po ; 7 jours)

Domaines d'application

Astragaloside IV (12,5, 25 et 50 mg/kg ; po ; 7 jours) a atténué le déficit neurologique chez les rats ayant subi une ischémie-reperfusion, et a réduit l'infarctus cérébral et l'apoptose neuronale.

Références :

Chemical Properties of Astragaloside IV

Cas No. 84687-43-4 SDF
Synonymes AS-IV, AST-IV
Chemical Name Astrasieversianin XIV; Astraversianin XIV; Cyclosieversioside F; Cyclosiversioside F
Formula C41H68O14 M.Wt 784.98
Solubility DMF: 20 mg/ml,DMSO: 100 mg/mL,DMSO:PBS (pH 7.2) (1:1): 0.5 mg/mL Storage Store at -20°C
General tips Please select the appropriate solvent to prepare the stock solution according to the solubility of the product in different solvents; once the solution is prepared, please store it in separate packages to avoid product failure caused by repeated freezing and thawing.Storage method and period of the stock solution: When stored at -80°C, please use it within 6 months; when stored at -20°C, please use it within 1 month.
To increase solubility, heat the tube to 37°C and then oscillate in an ultrasonic bath for some time.
Shipping Condition Evaluation sample solution: shipped with blue ice. All other sizes available: with RT, or with Blue Ice upon request.

Complete Stock Solution Preparation Table of Astragaloside IV

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1 mg 5 mg 10 mg
1 mM 1.2739 mL 6.3696 mL 12.7392 mL
5 mM 0.2548 mL 1.2739 mL 2.5478 mL
10 mM 0.1274 mL 0.637 mL 1.2739 mL
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Average Rating: 5 ★★★★★ (Based on Reviews and 30 reference(s) in Google Scholar.)

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