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Mevastatin
HMG-CoA还原酶抑制剂,Mevastatin (Compactin; ML236B)抑制HMG-CoA还原酶(HMGCR),可抑制类异戊二烯的生物合成,阻断蛋白的异戊二烯化,降低血浆胆固醇水平
目录号: PC12549 纯度: ≥98%
CAS No. :73573-88-3
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中文名称
Mevastatin
中文别名
美伐他汀;美池他汀;美华斯太定;1,3 - 双(2,6 -丙基苯基)咪唑-2-亚基(乙腈)氟硼酸;Mevastatin 美伐他汀;康百汀;康帕丁;美伐他汀 技术转让;2-甲基丁酸[1S-[1-Α(R*),7-Β,8-Β(2S*,4S*),8A-Β]]-1,2,3,7,8,8A-六氢-7-甲基-8-[2-(四氢-4-羟基-6-氧-2H-吡喃-2-基)乙基]-1-萘酯;洛伐他汀杂质A;洛伐他汀杂质A 标准品;辛可芬
英文名称
Mevastatin
英文别名
compactin;Mevastatin;2-Methyl-butanoic acid [1S-[1-alpha(R*),7-beta,8-beta(2S*,4S*),8a-beta]]-1,2,3,7,8,8a-hexahydro-7-methyl-8-[2-(tetrahydro-4-hydroxy-6-oxo-2H-pyran-2-yl)ethyl]-1-naphthalenyl ester;ML-236B;[(1S,7S,8S,8aR)-8-[2-[(2R,4R)-4-hydroxy-6-oxooxan-2-yl]ethyl]-7-methyl-1,2,3,7,8,8a-hexahydronaphthalen-1-yl] (2S)-2-methylbutanoate;Mevastatin (Compactin, ML-236B, NSC-281245, CS 500, L 637312, Statin I);MEVASTATIN(SH);(+)-compactin;Antibiotic ML 236B;Compactin (penicillium);Mevastatin (Compactin);Mevastatinum [INN-Latin];ML 236B;Mevastatinum;Mevastatina;Mevastatine;Mevastatin [INN];CS 500;Mevastatine [INN-French];ML 236 B;Mevastatina [INN-Spanish];1UQM1K0W9X;ML236B;7-(1,2,6,7,8,8a-Hexahydro-2-methy
Cas No.
73573-88-3
分子式
C23H34O5
分子量
390.51
包装储存

4°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

生物活性

Mevastatin (Compactin) is a first HMG-CoA reductase inhibitor that belongs to the statins class. Mevastatin is a lipid-lowering agent, and induces apoptosis, arrests cancer cells in G0/G1 phase. Mevastatin also increases endothelial nitric oxide synthase (eNOS) mRNA and protein levels. Mevastatin has antitumor activity and has the potential for cardiovascular diseases treatment.

性状

Solid

IC50 & Target[1][2]

HMG-CoA reductase
Apoptosis

体外研究(In Vitro)

Mevastatin (0-128 μM; 5 days; Caco-2 cells) treatment causes a dose-dependent decrease in cell number.
Mevastatin (32-128 μM; 24-72 hours; Caco-2 cells) treatment causes an early G0/G1 phase and a late G2/M phase cell cyclr arrest.
Mevastatin (32-128 μM; 72 hours; Caco-2 cells) treatment causes a down-regulation of cyclin-dependent kinases (cdk) 4 and cdk 6 as well as cyclin D1, while cdk 2 and cyclin E protein levels remained unchanged. Cell cycle inhibitors p21 and p27 are significantly upregulated by Mevastatin.
Mevastatin (16-256 μM; Caco-2 cells) treatment induces apoptosis in a dose-dependent manner.
Treatment of Neuro2a cells with mevastatin for 24 hours induced neurite outgrowth associated with up-regulation of the neuronal marker protein NeuN. Mevastatin triggers phosphorylation of the key kinases epidermal growth factor receptor (EGFR), ERK1/2, and Akt/protein kinase B. Inhibition of EGFR, PI3K, and the mitogen-activated protein kinase cascade blocks Mevastatin-induced neurite outgrowth.

Medlife has not independently confirmed the accuracy of these methods. They are for reference only.

Cell Viability Assay

Cell Line: Caco-2 cells
Concentration: 0 μM, 8 μM, 16 μM, 32 μM, 64 μM, 128 μM
Incubation Time: 5 days
Result: Caused a dose-dependent decrease in cell number.

Cell Cycle Analysis

Cell Line: Caco-2 cells
Concentration: 32 μM, 64 μM, 128 μM
Incubation Time: 24 hours, 48 hours, 72 hours
Result: Caused a dose-dependent increase of cells in G0/G1 and G2/M phases of the cell cycle.

Western Blot Analysis

Cell Line: Caco-2 cells
Concentration: 32 μM, 64 μM, 128 μM
Incubation Time: 72 hours
Result: Resulted in a down-regulation of cyclin-dependent kinases (cdk) 4 and cdk 6 as well as cyclin D1.
体内研究(In Vivo)

Mevastatin (2-20 mg/kg; delivered via ALZET miniosmotic pumps; daily; for 7, 14, or 28 days; wild-type 129-SV/eVTAcBr male mice and eNOS-deficient male mice) treatment increases levels of endothelial nitric oxide synthase (eNOS) mRNA and protein, reduces infarct size, and improves neurological deficits in a dose- and time-dependent manner.
The topical infusion of Mevastatin (2.5 pmol/hr) increases bone mass (MRL/MpJ mouse) of isografted bone by increasing bone turnover and, at least in part, by promoting the expression of bone morphogenetic protein-2 (BMP-2) mRNA and receptor activator of NF-κB ligand (RANKL) mRNA.

Medlife has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model: Wild-type 129-SV/eVTAcBr male mice and eNOS-deficient male mice (18-22 g) with the filament model
Dosage: 2 mg/kg or 20 mg/kg
Administration: Delivered via 7- or 14-day ALZET miniosmotic pumps implanted subcutaneously; daily; for 7, 14, or 28 days
Result: Increased levels of endothelial nitric oxide synthase (eNOS) mRNA and protein, reduced infarct size, and improved neurological deficits in a dose- and time-dependent manner.
运输条件

Room temperature or refrigerated transportation.

储存方式

4°C, protect from light

*In solvent : -80°C, 6 months; -20°C, 1 month (protect from light)

结构分类
来源

Penicillium citrinum

参考文献
溶解度数据
体外研究: 

DMSO : 250 mg/mL (640.19 mM; Need ultrasonic)

配制储备溶液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 2.5608 mL 12.8038 mL 25.6075 mL
5 mM 0.5122 mL 2.5608 mL 5.1215 mL
10 mM 0.2561 mL 1.2804 mL 2.5608 mL
*

产品不同,其溶解度不同。建议根据产品选择合适的溶剂配制储备溶液;配成溶液后,建议分装保存,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, 6 months; -20°C, 1 month (protect from light)。-80°C 储存时,建议在 6 个月内使用,-20°C 储存时,建议在 1 个月内使用。

体内研究:

建议根据您的实验动物和给药方式选择适当的溶解方案。以下溶解方案都建议先按照 体外研究 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,建议您现用现配,当天使用; 以下溶剂前显示的百
分比是指该溶剂在您配制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

  • 1.

    建议依照次序添加每种溶剂: 10% DMSO    40% PEG300    5% Tween-80    45% saline

    Solubility: ≥ 2.5 mg/mL (6.40 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (6.40 mM,饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例,取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 400 μL PEG300 中,混合均匀;向上述体系中加入50 μL Tween-80,混合均匀;然后继续加入 450 μL生理盐水定容至 1 mL。

    将 0.9 g 氯化钠,完全溶解于 100 mL ddH?O 中,得到澄清透明的生理盐水溶液
  • 2.

    建议依照次序添加每种溶剂: 10% DMSO    90% (20% SBE-β-CD in saline)

    Solubility: ≥ 2.5 mg/mL (6.40 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (6.40 mM,饱和度未知) 的澄清溶液。

    以 1 mL 工作液为例,取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL 20% 的 SBE-β-CD 生理盐水水溶液中,混合均匀。

    将 2 g 磺丁基醚 β-环糊精加入 5 mL 生理盐水中,再用生理盐水定容至 10 mL,完全溶解,澄清透明
  • 3.

    建议依照次序添加每种溶剂: 10% DMSO    90% corn oil

    Solubility: ≥ 2.5 mg/mL (6.40 mM); Clear solution

    此方案可获得 ≥ 2.5 mg/mL (6.40 mM,饱和度未知) 的澄清溶液,此方案不适用于实验周期在半个月以上的实验。

    以 1 mL 工作液为例,取 100 μL 25.0 mg/mL 的澄清 DMSO 储备液加到 900 μL玉米油中,混合均匀。

*
搜索质检报告(COA)

1:一般建议:溶解度为Medlife测试数据,可能与文献描述存在差异。这是由于生产工艺和批次不同产生的正常现象。为了使其更好的溶解,请用37℃加热试管并在超声波水浴中震动片刻。不同批次产品溶解度各有差异,仅做参考,具体以实验方案为准。

2:储存条件:粉末-20°C一般情况可以保存3年,溶于溶剂-80°C一般情况可以保存1年。不同产品及不同批次产品可能存在差异,请细致阅读产品信息,并辅助参考相关文献描述。

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