Asperosaponin VI川续断皂苷Ⅵ


描述

Asperosaponin VI川续断皂苷Ⅵ

 

订购信息:

产品名称 产品编号 规格 价格(元
Asperosaponin VI川续断皂苷Ⅵ MZ99024-20MG 20mg 748
Asperosaponin VI川续断皂苷Ⅵ MZ99024-100MG 100mg 2148

 

 

产品描述

川续断皂苷Ⅵ(Asperosaponin VI, ASA VI),提取自川续断植物的一种三萜皂苷(triterpene saponin),具有心脏保护和抗氧化活性。动物模型中,川续断皂苷Ⅵ通过降低乳酸脱氢酶、肌酸激酶、谷草转氨酶和心肌肌钙蛋白T水平,以及提高自由基清除酶比如谷胱甘肽过氧化物酶和超氧化物歧化酶水平,保护心脏免受缺血损伤。川续断皂苷Ⅵ也能抑制缺氧心肌细胞的凋亡,增加Bcl-2/Bax比值和降低caspase-3表达。在心肌纤维化模型中,川续断皂苷Ⅵ通过降低前炎症细胞因子IL-6和TNF-α的表达,改善左心室收缩压力和左心室舒张末期压力。

 

 

产品特性

1) CAS NO:39524-08-8

2) 化学名:[(2S,3R,4S,5S,6R)-3,4,5-Trihydroxy-6-[[(3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan- 2-yl]oxymethyl]oxan-2-yl](6aR,6aS,6bR,8aR,9R,10S,12aR,14bR)-9-(hydroxymethyl)-2,2,6a,6b,9,12a-hexamethyl-10-[(2S,3R,4S,5S)-3,4,5-trihydroxyoxan-2-yl]oxy-3,4,4a,5,6,6a,7,8,8a,10,11,12,13,14b-tetradecahydro-1H-picene-4-carboxylate

3) 同义名:Akebia Saponin D, ASD, Leiyemudanoside A, Tauroside St-G0-1

4) 分子式:C47H76O18

5) 分子量:929.10g/mol

6) 纯度:≥98%

7) 外观:白色至米色粉末

8) 溶解性:溶于DMSO,甲醇,乙醇,吡啶等

9) 化学结构式:

 

 

保存与运输方法

保存:2-8ºC干燥保存,2年有效。

运输:室温运输。

 

 

注意事项

1) 本品保存过程中保持干燥,避免强光直射。

2) 本品使用一般建议配制的溶液当天用完,若需提前配制储存液,建议将储存液分装后置于-20℃保存,至少一个月内稳定保存。

3) 本品并非临床药物,只能用于科研用途,不能用于诊断或临床用途。

4) 为了您的安全和健康,请穿实验服并戴一次性手套操作。

 

 

储存液制备

 质量             

溶剂体积               

浓度

1mg                            5mg                         10mg                       
1mM 1.0763 mL 5.3816 mL 10.7631 mL
5mM 0.2153 mL 1.0763 mL 2.1526 mL
10mM 0.1076 mL 0.5382 mL 1.0763 mL

 

使用方法【源自文献,仅作参考】

文献1,Ke K et al. Asperosaponin VI promotes bone marrow stromal cell osteogenic differentiation through the PI3K/AKT signaling pathway in an osteoporosis model. Sci Rep. 2016 Oct 19; 6:35233. PMID: 27756897

体外研究(细胞实验):

细胞类型(Cell type):OVX rBMSCs

药物配制(Preparation):ASA VI was dissolved in phosphate-buffered saline (PBS) and stored at -20℃.

实验方法(ALP activity assay):OVX rBMSCs were seeded in 24-well plates (5 × 103 cells/well) together with various concentrations of ASA VI (0, 10−5, 10−6, 10−7, and 10−8 M), with 3 replicate wells for each concentration. After 5 or 10 days of osteogenic induction, the cells were lysed with 0.2% Triton X-100 on ice and then centrifuged at 14,000 rpm at 4℃ for 15 minutes. The supernatant was collected to measure ALP activity using an ALP activity kit. Results indicated that 10−5 M ASA VI was the optimal concentration for stimulating osteogenic differentiation in OVX rBMSCs.

 

 

——Written/Edited by V. Shallan【版权归MKBio金畔所有】