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豆甾醇 /Stigmasterol {[allProObj[0].p_purity_real_show]}

货号:A284575 同义名: Stigmasterin;5,22-Cholestadien-24-beta-ethyl-3-beta-ol

Stigmasterol是一种植物甾醇,具有抗癌、解热、抗炎和免疫调节作用,也被评估为降低 LDL 胆固醇的潜力成分。

Stigmasterol 化学结构 CAS号:83-48-7
Stigmasterol 化学结构
CAS号:83-48-7
Stigmasterol 3D分子结构
CAS号:83-48-7
Stigmasterol 化学结构 CAS号:83-48-7
Stigmasterol 3D分子结构 CAS号:83-48-7
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Stigmasterol 纯度/质量文件 产品仅供科研

货号:A284575 标准纯度: {[allProObj[0].p_purity_real_show]}
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产品名称 MMP 其他靶点 纯度
Marimastat +++

MMP-14, IC50: 3 nM

MMP-7, IC50: 16 nM

98%
Ilomastat ++++

MMP-2, Ki: 0.1 nM

MMP-26, Ki: 0.36 nM

99%+
SB-3CT +

MMP-2, Ki: 13.9 nM

MMP-9, Ki: 600 nM

99%+
Doxycycline 98%
NSC 405020 98%
Batimastat +++

MMP-1, IC50: 3 nM

MMP-7, IC50: 4 nM

99%+
Nobiletin 99%
1. 鼠标悬停在“+”上可以显示相关IC50的具体数值。"+"越多,抑制作用越强。2. "✔"表示该化合物对相应的亚型有抑制作用,但抑制强度暂时没有相关数据。

Stigmasterol 生物活性

描述 Stigmasterol, a natural compound isolated from Azadirachta indica, has many biological activities. In vitro studies, stigmasterol could induce apoptosis in hepatocarcimona (HepG2) cells by regulating the expression of some special genes. Besides this, it was found that stigmasterol could inhibit the activity of a partially purified bloodstream T. congolense sialidase with an inhibition binding constant of 356.59 μM. In vivo studies, stigmasterol could contribute to the improvement of skin tumors induced by 7,12-dimethylbenz[a]anthracene in swiss albino mice, possibly because of its oxidative stress response. In addition, stigmasterol has the ability of relieving some special skin inflammatory features in rodents.

Stigmasterol 动物研究

Dose Rat: 20 mg/kg - 80 mg/kg[5] (i.p.); 10 mg/kg - 300 mg/kg[6] (p.o.) Mice: 10 mg/kg - 100 mg/kg[7] (i.p.); 50 mg/kg - 200 mg/kg[7] (p.o.)
Administration i.p., p.o.

Stigmasterol 临床研究

NCT号 适应症或疾病 临床期 招募状态 预计完成时间 地点
NCT00698256 Hypercholesterolemia Not Applicable Completed - Finland ... 展开 >> University of kuopio Kuopio, Finland, 70211 收起 <<
NCT02702947 BPH Phase 4 Completed - India ... 展开 >> Department of Urology, King George's Medical University, Lucknow, UP, India Lucknow, Uttar Pradesh, India, 226003 收起 <<
NCT00718796 Cardiovascular Disease Phase 3 Completed - Canada, Ontario ... 展开 >> Canadian College of Naturopathic Medicine Toronto, Ontario, Canada, M2K 1E2 收起 <<

Stigmasterol 参考文献

[1]Ali H, Dixit S, et al. Isolation and evaluation of anticancer efficacy of stigmasterol in a mouse model of DMBA-induced skin carcinoma. Drug Des Devel Ther. 2015.

[2]Kim YS, Li XF, et al. Stigmasterol isolated from marine microalgae Navicula incerta induces apoptosis in human hepatoma HepG2 cells. BMB Rep. 2014 Aug;47(8):433-8.

[3]Aminu R, Umar IA, et al. Stigmasterol retards the proliferation and pathological features of Trypanosoma congolense infection in rats and inhibits trypanosomal sialidase in vitro and in silico. Biomed Pharmacother. 2017.

[4]Antwi AO, Obiri DD, et al. Stigmasterol Alleviates Cutaneous Allergic Responses in Rodents. Biomed Res Int. 2018.

Stigmasterol 实验方案

计算器
存储液制备 1mg 5mg 10mg

1 mM

5 mM

10 mM

2.42mL

0.48mL

0.24mL

12.12mL

2.42mL

1.21mL

24.23mL

4.85mL

2.42mL

Stigmasterol 技术信息

CAS号83-48-7
分子式C29H48O
分子量 412.691
别名 Stigmasterin;5,22-Cholestadien-24-beta-ethyl-3-beta-ol
运输蓝冰
存储条件

In solvent -20°C:3-6个月-80°C:12个月

Pure form Sealed in dry,Room Temperature

溶解方案

DMF: 1 mg/mL(2.42 mM),配合低频超声,并水浴加热至45℃助溶

请根据您的动物给药指南选择适当的溶解方案。
以下溶解方案都请先按照体外实验的方式配制澄清的储备液,再依次添加助溶剂:
——为保证实验结果的可靠性,澄清的储备液可以根据储存条件,适当保存;体内实验的工作液,建议现用现配,当天使用; 以下溶剂前显示的百分比是指该溶剂在终溶液中的体积占比;如在配制过程中出现沉淀、析出现象,可以通过加热和/或超声的方式助溶
方案一
方案二
动物实验配方
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