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Soyasapogenol A

Soyasapogenol A

产品编号 TN2224   CAS 508-01-0
别名: 大豆甾醇A, 大豆甾醇 A

Soyasapogenol A shows estrogenic and hepatoprotective activities, it directly prevents apoptosis of hepatocytes, and secondly, inhibits the elevation of plasma TNF-α±, which consequently resulted in the prevention of liver damage in the concanavalin A-induced hepatitis model.

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Soyasapogenol A Chemical Structure
Soyasapogenol A, CAS 508-01-0
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产品目录号及名称: Soyasapogenol A (TN2224)
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产品描述 Soyasapogenol A shows estrogenic and hepatoprotective activities, it directly prevents apoptosis of hepatocytes, and secondly, inhibits the elevation of plasma TNF-α±, which consequently resulted in the prevention of liver damage in the concanavalin A-induced hepatitis model.
体外活性 The growth inhibition and the induction of apoptosis brought about by soyasaponins extracted from soy flour ( Glycine max (L.)) and concentrated for soyasapogenols A and B formed by hydrolysis were tested for cytoactivity in the human hepatocellular carcinoma cell line Hep-G2. Concentrated Soyasapogenol A (SG-A) and soyasapogenol B (SG-B) extracts contained approximately 69.3% and 46.2% of their respective aglycones (soyasapogenols) assessed by HPLC and ESI-MS, while the soyasaponin extract (TS), derived from crude methanol extraction, did not contain any detectable amounts of SG-A or SG-B. An MTT viability assay showed that all three extracts had an effect on Hep-G2 proliferation in a dose-response manner with 72 h LC50 values of 0.594+/-0.021 mg/mL for TS, 0.052+/-0.011 mg/mL for SG-A, and 0.128+/-0.005 mg/mL for SG-B. Apoptotic cells were determined by flow cytometry cell cycle analysis and confocal laser scanning microscopy (CLSM). Cell cycle analysis indicated a significant ( P< 0.05) greater sub-G1 buildup of apoptotic cells at 24 h (25.63+/-2.1%) and 72 h (47.1+/-3.5%) for the SG-A extract compared to SG-B, whereas the TS extract produced only a minor buildup of sub-G1 cells. CLSM confirmed a morphological change of all treatments after 24 h, at the respective LC50 concentrations.
别名 大豆甾醇A, 大豆甾醇 A
分子量 474.72
分子式 C30H50O4
CAS No. 508-01-0

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Powder: -20°C for 3 years | In solvent: -80°C for 1 year

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TargetMol Library Books参考文献

1. Effect of soyasapogenol A and soyasapogenol B concentrated extracts on HEP-G2 cell proliferation and apoptosis.J Agric Food Chem. 2008 Apr 23;56(8):2603-8.
Deoxyandrographolide 1beta-Hydroxyalantolactone Catalposide β-Anhydroicaritin Nothofagin Lupeol acetate Acetylcysteine Cepharanthine

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Keywords

Soyasapogenol A 508-01-0 Apoptosis TNF 大豆甾醇A 大豆甾醇 A Inhibitor inhibitor inhibit

 

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