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Deferoxamine Mesylate

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产品编号 T1637Cas号 138-14-7
别名 去铁铵, 甲磺酸去铁胺, DFOM, DFO, Desferrioxamine B mesylate, desferrioxamine B

Deferoxamine Mesylate (DFOM) 是一种铁螯合剂和铁死亡抑制剂。Deferoxamine Mesylate 可将游离铁结合成稳定的复合物,减少铁的积累。Deferoxamine Mesylate 可以上调 HIF-1α 水平,诱导细胞凋亡。

Deferoxamine Mesylate

Deferoxamine Mesylate

Rating icon 很棒
纯度: 99.80%
产品编号 T1637 别名 去铁铵, 甲磺酸去铁胺, DFOM, DFO, Desferrioxamine B mesylate, desferrioxamine BCas号 138-14-7

Deferoxamine Mesylate (DFOM) 是一种铁螯合剂和铁死亡抑制剂。Deferoxamine Mesylate 可将游离铁结合成稳定的复合物,减少铁的积累。Deferoxamine Mesylate 可以上调 HIF-1α 水平,诱导细胞凋亡。

规格价格库存数量
5 mg¥ 99现货
10 mg¥ 129现货
25 mg¥ 193现货
50 mg¥ 265现货
100 mg¥ 373现货
500 mg¥ 787现货
1 g¥ 1,450现货
1 mL x 10 mM (in DMSO)¥ 383现货
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产品介绍

生物活性
产品描述
Deferoxamine Mesylate (DFOM) is an iron chelator and ferroptosis inhibitor. Deferoxamine Mesylate binds free iron into a stable complex and reduces iron accumulation. Deferoxamine Mesylate up-regulates HIF-1α levels and induces apoptosis.
体外活性
方法:人宫颈癌细胞 HeLa 用 Deferoxamine Mesylate (3-100 μM) 处理 72 h,使用 Incucyte HD imaging system 检测细胞数目。
结果:Deferoxamine Mesylate 以浓度依赖的方式抑制细胞生长,在100 μM 下观察到显著的生长抑制。[1]
方法:人结直肠癌细胞 HT29 和 HCT116 用 Deferoxamine Mesylate (50-200 μM) 处理 48 h,使用 Western Blot 方法检测靶点蛋白表达水平。
结果:Deferoxamine Mesylate 以剂量依赖性方式诱导 HIF-1α 的显著表达。[2]
方法:人乳腺癌细胞 MDA-MB-231 和 MCF-7 用 Deferoxamine Mesylate (200 μM) 处理 24 h,使用 Flow Cytometry 方法检测细胞凋亡情况。
结果:Deferoxamine Mesylate 处理后,与未处理的细胞相比,MDA-MB-231 细胞的凋亡率没有变化,而 MCF-7 细胞的凋亡显著增加。[3]
体内活性
方法:为研究 Deferoxamine Mesylate 是否能减轻实验小鼠的炎症和动脉粥样硬化,将 Deferoxamine Mesylate (100 mg/kg) 腹腔注射给载脂蛋白 E 缺陷 (apoE-/-) 小鼠,每天一次,持续十周。
结果:Deferoxamine Mesylate 使主动脉动脉粥样硬化病变的发展减少 26%。Deferoxamine Mesylate 还降低了血清 MCP-1 水平以及主动脉和心脏中促炎和巨噬细胞标志物的基因表达,同时增加了心脏和肝脏中转铁蛋白受体的蛋白质表达。相反,Deferoxamine Mesylate 治疗对血清胆固醇和甘油三酯水平没有影响。[4]
方法:为研究 Deferoxamine Mesylate 对 ob/ob 小鼠附睾脂肪组织中脂肪细胞功能障碍的影响,将 Deferoxamine Mesylate (100 mg/kg) 腹腔注射给 ob/ob 小鼠,每天一次,持续十五天。
结果:Deferoxamine Mesylate 通过减少活性氧和炎症标志物的分泌,通过增加抗氧化酶、HIF-1α 和 HIF-1α 靶向蛋白的水平,以及通过改变脂肪细胞铁、葡萄糖和脂质相关代谢蛋白,显著改善了脂肪组织生物学的重要参数。同时,Deferoxamine Mesylate 治疗后,肥大的脂肪细胞体积缩小,胰岛素信号通路相关蛋白也被激活。[5]
细胞实验
After cells were seeded onto the collagen-GAG discs and allowed to adhere for 3?hours, they were placed into a hypoxic incubator with 1% O2 or incubated under standard cell culture conditions with deferoxamine mesylate (DFO) added to final concentrations of 30, 60, or 120?μM. Scaffolds seeded with AdMSCs cultured under standard conditions were used as a control [3].
动物实验
The animals were divided into 4 groups: sham, SAH, SAH+vehicle and SAH+DFX (100mg/kg) group. DFX was administered intraperitoneally 2 and 6 hours after hemorrhage followed by every 12 hours for a maximum of 7 days. The same time course and dosage of saline were administered in the SAH+vehicle group. Afterward, rats underwent behavioral testing and were euthanized at day 1, 3, 7 and 28 for brain water content calculation, immunohistochemistry or western blot assays. The study was performed in three parts. Part 1 measured the brain water content, Evan's blue extravasation, and ultrastructural abnormalities at day 1, 3 and 7 after SAH to evaluate the time-dependent changes in brain edema and BBB disruption (n = 4 per time point and group). Part 2 investigated the role of iron in SAH-induced BBB disruption at day 1, 3 and 7 by brain water content (n = 4, per time point and group), Evan's blue extravasation (n = 4, per time point and group), transmission electron microscopy (n = 4, per time point and group), immunohistochemistry (n = 4, per time point and group) and western blot analysis (n = 3, per time point and group). Part 3 compared the acute (n = 61, per group at day 1; n = 42, per group at day 3; n = 23, per group at day 7) and long term (n = 4, per group at day 28) neurological function after SAH in each group to determine the effect of iron chelation on SAH-induced neurologic impairment [4].
别名去铁铵, 甲磺酸去铁胺, DFOM, DFO, Desferrioxamine B mesylate, desferrioxamine B
化学信息
分子量656.79
分子式C26H52N6O11S
CAS No.138-14-7
SmilesCS(O)(=O)=O.CC(=O)N(O)CCCCCNC(=O)CCC(=O)N(O)CCCCCNC(=O)CCC(=O)N(O)CCCCCN
密度no data available
储存&溶解度
存储store at low temperature,keep away from direct sunlight | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice.
溶解度信息
DMSO: 152.3 mM
H2O: 20.83 mg/mL (31.72 mM)
溶液配制表
1mg5mg10mg50mg
1 mM1.5226 mL7.6128 mL15.2256 mL76.1278 mL
5 mM0.3045 mL1.5226 mL3.0451 mL15.2256 mL
10 mM0.1523 mL0.7613 mL1.5226 mL7.6128 mL
20 mM0.0761 mL0.3806 mL0.7613 mL3.8064 mL
1mg5mg10mg50mg
50 mM0.0305 mL0.1523 mL0.3045 mL1.5226 mL
100 mM0.0152 mL0.0761 mL0.1523 mL0.7613 mL

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  • 稀释 计算器
  • 配液 计算器
  • 分子量 计算器

体内实验配液计算器

请在以下方框中输入您的动物实验信息后点击计算,可以得到母液配置方法和体内配方的制备方法:
TargetMol | Animal experiments比如您的给药剂量是 10 mg/kg ,每只动物体重 20 g ,给药体积 100 μLTargetMol | Animal experiments 一共给药动物 10 只 ,您使用的配方为 5% TargetMol | reagent DMSO+ 30%PEG300+ 5%Tween 80 + 60% ddH2O. 那么您的工作液浓度为 2 mg/mL
母液配置方法: 2 mg 药物溶于 50 μLDMSOTargetMol | reagent ( 母液浓度为 40 mg/mL ), 如您需要配置的浓度超过该产品的溶解度,请先与我们联系。
体内配方的制备方法:50μLDMSOTargetMol | reagent 母液,添加 300 μLPEG300TargetMol | reagent 混匀澄清,再加 50μLTween 80, 混匀澄清,再加 600μLddH2OTargetMol | reagent 混匀澄清

以上为“体内实验配液计算器”的使用方法举例,并不是具体某个化合物的推荐配制方式,请根据您的实验动物和给药方式选择适当的溶解方案。

1 请输入动物实验的基本信息
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2 请输入动物体内配方组成,不同的产品配方组成不同,如有配方需求,可先联系我们提供正确的体内配方。
% DMSO
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%ddH2O

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