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美司钠
目录号: PC14857 纯度: ≥98%
CAS No. :19767-45-4
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PC14857-5g 5g ¥490.00 请登录
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PC14857-10mM (in 1mL DMSO) 10mM (in 1mL DMSO) ¥784.00 请登录
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中文名称
美司钠
中文别名
美司钠;2-巯基乙磺酸钠;巯乙磺酸钠;α-巯基乙基磺酸钠盐;美司那;2-巯基乙烷磺酸钠;2-氢硫基乙烷磺酸钠;2-巯乙基磺酸钠;MESNA 2-巯乙基磺酸钠;美司那标准品;他克莫司;2-巯乙基磺酸钠盐;美法伦;巯乙基磺酸钠;2-巯基乙磺酸钠盐;2-巯基乙基磺酸钠盐;HS-CoM Na MESNA 辅酶 M 钠盐;辅酶 M 钠盐;美司钙;美斯钠;2-巯基乙磺酸钠/美司那;2-巯基乙磺酸 钠盐;美司那 5G
英文名称
Mesna
英文别名
sodium 2-mercaptoethanesulfonate;2-Mercaptoethanesulfonic acid sodium salt;Mesna;2-Mercaptoethanesulphonicacid,sodiumsalt;2-Mercaptoethanesulfonic acid sodium salt,Coenzyme?M sodium salt,HS-CoM Na;2-Mercaptoethanesulfonic,Mesna;coenzyme M sodium salt;mesnaum;MESNEX;mesnum;mistabron;mitexan;mucofluid;sodium 2-Mercapto-ethanesulfonate;sodium mercaptoethanesulfonate;HS-CoM Na;D 7093;MesnaEp5;UCB 3983;Uromitexan;Mistabronco;Sodium 2-mercaptoethane sulfonate;Mesnum [INN-Latin];Ethanesulfonic acid, 2-mercapto-, monosodium salt;Natrium 2-mercaptoethansulfonat;coenzyme M;2-Mercaptoethane sulfonate sodium;2-mercaptoethanesulfonic acid sodium;sodium 2-sulfanylethane-1-sulfonate;2-Me
Cas No.
19767-45-4
分子式
C2H5NaO3S2
分子量
164.18
包装储存

4°C, sealed storage, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

生物活性

Mesna (Sodium 2-mercaptoethanesulfonate) is an antioxidant which has cytoprotective effects. Mesna is widely used as a systemic protective agent against chemotherapy toxicity. Mesna is also used to reduce hemorrhagic cystitis induced by cyclophosphamide.

性状

Solid

体外研究(In Vitro)

Mesna (1-1000 μM) reduces H2O2, HOCl and OH? concentrations in a dose-dependent manner, with an IC50 of 32, 21, and 305 μM, respectively in cell-free experiments.

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

体内研究(In Vivo)

Mesna (150 mg/kg; a single i.p.) protects the rat brain against traumatic injury.
Mesna (200 mg/kg; a single i.p.) attenuates the cisplatin-induced ovarian damages in rats.

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

Animal Model: Adult male Wistar Albino rats (250-350 g) are suffered traumatic brain injury (TBI)
Dosage: 150 mg/kg
Administration: A single i.p.
Result: Decreased tissue malondialdehyde levels.
Increased the activity of glutathione peroxidase and superoxide dismutase.
Decreased the levels of nitric oxide, nitric oxide synthetase and xanthine oxidase.
Protected the brain tissues well from injury.
运输条件

Room temperature or refrigerated transportation.

储存方式

4°C, sealed storage, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

参考文献
溶解度数据
体外研究: 

H2O : ≥ 50 mg/mL (304.54 mM)

* "≥" means soluble, but saturation unknown.

配制储备溶液
浓度 溶剂体积 质量 1 mg 5 mg 10 mg
1 mM 6.0909 mL 30.4544 mL 60.9088 mL
5 mM 1.2182 mL 6.0909 mL 12.1818 mL
10 mM 0.6091 mL 3.0454 mL 6.0909 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 (sealed storage, away from moisture)。-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: PBS

    Solubility: 100 mg/mL (609.09 mM); Clear solution; Need ultrasonic

*
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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Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)
The dilution calculator equation
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
This equation is commonly abbreviated as: C1V1 = C2V2