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Smilagenin Sale

目录号 : GC37652

Smilagenin (SMI) 是一种脂溶性小分子甾体皂苷元,来自知母 Rhizoma anemarrhenae 和天竺葵 Radix asparagi,广泛用于治疗慢性神经退行性疾病的中药。Smilagenin (SMI) 通过增加毒蕈碱受体亚型 1 (M1)-受体的的密度来改善老年大鼠的记忆。Smilagenin (SMI) 通过刺激脑源性神经营养因子的基因表达减弱 Aβ(25-35) 诱导的神经变性,可能代表 AD 的新型治疗策略。

Smilagenin Chemical Structure

Cas No.:126-18-1

规格 价格 库存 购买数量
10mM (in 1mL DMSO)
¥792.00
现货
5mg
¥720.00
现货
10mg
¥1,080.00
现货
50mg
¥3,150.00
现货
100mg
¥4,950.00
现货
200mg 待询 待询
500mg 待询 待询

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Sample solution is provided at 25 µL, 10mM.

Description

Smilagenin (SMI) is a lipid-soluble small-molecule steroidal sapogenin from Rhizoma anemarrhenae and Radix asparagi widely used in traditional Chinese medicine for treating chronic neurodegeneration diseases[1]. Smilagenin (SMI) improves memory of aged rats by increasing the muscarinic receptor subtype 1 (M1)-receptor density[2].Smilagenin (SMI) attenuates Aβ(25-35)-induced neurodegenerationvia stimulating the gene expression of brain-derived neurotrophic factor, may represents a novel therapeutic strategy for AD[3].

Smilagenin (10 μM; 24 hours) increases SH-SY5Y cell survival compared with Aβ(25-35) intoxicated cells[3]. Smilagenin (10 μM; 24 hours) increases neurotrophic factor (GDNF) and neurotrophic factor (BDNF) mRNA level by promoting CREB phosphorylation in 1-methyl-4-phenylpyridimium (MPP+) treated SH-SY5Y cells[2]. Cell Viability Assay[3] Cell Line: SH-SY5Y cells

Smilagenin (intragastric administration; 10 or 26 mg/kg, once daily; 60 days) prevents the impairment of dopaminergic neurons in chronic MPTP/probenecid-induced mouse model[2]. Animal Model: MPTP/probenecid-induced mouse model[2]

[1]. He X, et al. Smilagenin Protects Dopaminergic Neurons in Chronic MPTP/Probenecid-Lesioned Parkinson's Disease Models. Front Cell Neurosci. 2019 Feb 5;13:18. [2]. Hu Y, et al. Regulation of M1-receptor mRNA stability by smilagenin and its significance in improving memory of aged rats. Neurobiol Aging. 2010 Jun;31(6):1010-9. [3]. Zhang R, et al. Smilagenin attenuates beta amyloid (25-35)-induced degeneration of neuronal cells via stimulating the gene expression of brain-derived neurotrophic factor. Neuroscience. 2012 May 17;210:275-85

化学性质

Cas No. 126-18-1 SDF
Canonical SMILES C[C@@H]1[C@@]2(CC[C@@H](C)CO2)O[C@]3([H])[C@@]1([H])[C@@]4([C@@]([C@@]5([H])[C@]([C@@]6([C@](C[C@@H](O)CC6)([H])CC5)C)([H])CC4)([H])C3)C
分子式 C27H44O3 分子量 416.64
溶解度 Ethanol: ≥ 10 mg/mL (24.00 mM); DMSO: < 1 mg/mL (insoluble or slightly soluble) 储存条件 Store at -20°C
General tips 请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。
储备液的保存方式和期限:-80°C 储存时,请在 6 个月内使用,-20°C 储存时,请在 1 个月内使用。
为了提高溶解度,请将管子加热至37℃,然后在超声波浴中震荡一段时间。
Shipping Condition 评估样品解决方案:配备蓝冰进行发货。所有其他可用尺寸:配备RT,或根据请求配备蓝冰。

溶解性数据

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1 mg 5 mg 10 mg
1 mM 2.4002 mL 12.0008 mL 24.0015 mL
5 mM 0.48 mL 2.4002 mL 4.8003 mL
10 mM 0.24 mL 1.2001 mL 2.4002 mL
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