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Monensin sodium salt

Monensin sodium salt (Monensin A sodium salt) 是由肉桂链霉菌分泌的抗生素,是一种介导 Na+/H+交换的离子载体。Monensin 是一种有效的 Wnt 信号传导抑制剂。Monensin 导致多泡体(MVB)显着增大并调节外泌体分泌。Monensin sodium salt 具有抗球虫、抗菌、抗肿瘤、调控细胞信号等生物活性。Monensin sodium salt 可用于细胞离子转运与代谢研究。

CAS号

22373-78-0

分子式

C36H61NaO11

主要靶点

Wnt/beta-catenin|Apoptosis|Antibacterial|Parasite|Antifungal|Antibiotic|Sodium Channel

仅限科研使用

Cat No : CM00375

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Synonyms

Bacterial|Antibacterial|Antibiotic|Inhibitor|inhibit|Na+/H+ Exchanger (NHE)|Monensin sodium salt|Monensin A|Monensin A sodium|Monensin A sodium salt|Monensin sodium|Monensin|莫能菌素钠盐|Sodium Channel|Sodium/hydrogen Exchanger|Sodium Monensin|SodiumChannel|Sodium-hydrogen Exchanger



产品信息

Monensin sodium salt (Monensin A sodium salt) is an antibiotic secreted by Streptomyces cinnamaticus and acts as an ion carrier that mediates Na+/H+ exchange. Monensin is an effective inhibitor of Wnt signaling. Monensin causes a significant increase in multivesicular bodies (MVBs) and regulates exosome secretion. Monensin sodium salt exhibits biological activities including anticoccidial, antibacterial, antitumor, and cell signaling regulatory effects. Monensin sodium salt can be used in studies of cellular ion transport and metabolism.

CAS号 22373-78-0
分子式 C36H61NaO11
主要靶点 Wnt/beta-catenin|Apoptosis|Antibacterial|Parasite|Antifungal|Antibiotic|Sodium Channel
主要通路 微生物学|离子通道|微生物学
分子量 692.85
纯度 98.74%, 此纯度可做参考,具体纯度与批次有关系,可咨询客服
储存条件 Powder: -20°C for 3 years | In solvent: -80°C for 1 year Shipping with blue ice/Shipping at ambient temperature.
别名 Bacterial|Antibacterial|Antibiotic|Inhibitor|inhibit|Na+/H+ Exchanger (NHE)|Monensin sodium salt|Monensin A|Monensin A sodium|Monensin A sodium salt|Monensin sodium|Monensin|莫能菌素钠盐|Sodium Channel|Sodium/hydrogen Exchanger|Sodium Monensin|SodiumChannel|Sodium-hydrogen Exchanger

体内活性

方法:成年雄性 ICR 小鼠随机分为 3 组(每组 9 只),对照组:自由饮水,持续 28 天;镉中毒组:前 14 天每日口服醋酸镉(20 mg/kg 体重),后 14 天自由饮水;莫能菌素治疗组:前 14 天同上镉处理,后 14 天每日口服莫能菌素四乙铵盐(16 mg/kg 体重)。从第 15 天至第 28 天,连续口服给药 Monensin sodium salt 16 mg/kg 14 天。 结果:Monensin sodium salt 治疗使肝脏中镉浓度显著降低约 50%,恢复了被镉扰乱的铜和锌的肝脏水平。[2]

体外活性

方法:培养的原代及永生化 RPTC,用 Monensin sodium salt 10 μmol/L,处理 24 小时,通过免疫荧光和 Western Blot 检测 NBCe2 的蛋白表达和定位变化。 结果:Monensin sodium salt 处理后,NBCe2 在细胞表面的表达增加。[1] 方法:用 SBFI(钠敏感性荧光染料)负载的 hRPTCs,在 Monensin sodium salt 10 μmol/L,处理 30 分钟,处理后实时监测细胞内钠浓度的变化。 结果:Monensin sodium salt 使 F340/F380 SBFI 荧光比值显著增加,证明其能有效升高细胞内钠浓度。[1]

溶解度

DMSO:< 1 mg/mL (insoluble or slightly soluble);Ethanol:12.5 mg/mL (18.04 mM);10% EtOH+90% Corn Oil:1 mg/mL (1.44 mM)

参考文献

1.Gildea JJ, et al. The sodium-bicarbonate cotransporter NBCe2 (slc4a5) expressed in human renal proximal tubules shows increased apical expression under high-salt conditions. Am J Physiol Regul Integr Comp Physiol. 2015 Dec 1;309(11):R1447-59.
2.Ivanova J, et al. Monensin ameliorates cadmium-induced hepatic injury in mice, subjected to subacute cadmium intoxication. Biotechnol Biotechnol Equip. 2014 Jan 2;28(1):147-152.
3.Huczynski A, et al. Bioorg Med Chem Lett, 2008, 18(8), 2585-2589.

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