货号:A995052 同义名: Methylglyoxal-bis(guanylhydrazone);MGBG
Mitoguazone是一种具有潜在抗肿瘤活性的鸟苷羟基肼,能够竞争性抑制参与多胺合成的酶 S-腺苷-L-甲硫氨酸脱羧酶(SAMD),导致肿瘤细胞增殖减少、抗线粒体效应和 p53 非依赖性凋亡。多胺(特别是精胺和亚精胺)是胸苷激酶生产、DNA 合成和细胞增殖所必需的。
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描述 | Mitoguazone, also known as Methylglyoxal-bis(guanylhydrazone), is a synthetic polycarbony derivative with potent antitumour activity. Mitoguazone is a brain-permeable, competitive inhibitor of SAMDC, which disrupts polyamine biosynthesis. Mitoguazone induces apoptosis. Mitoguazone inhibits the integration of HIV DNA into the cellular DNA of monocytes and macrophages. Mitoguazone has therapeutic potential for acute leukaemia, Hodgkin's lymphoma and non-Hodgkin's lymphoma[1][2][3][4].At concentrations as low as 0.5 μg/mL, Mitoguazone competitively inhibits spermine synthesis in lymphocytes. At concentrations of 30 μg/mL or higher, Mitoguazone inhibits protein synthesis and mitochondrial respiration[1].Mitoguazone induces apoptosis in Burkitt's lymphoma cell lines (Raji, Ramos and Daudi) and prostate carcinoma cell line (MPC 3), with apoptosis correlating with concentration and time, and induces p53-independent programmed cell death in human breast cancer MCF7 cell line[2]. |
计算器 | ||||
存储液制备 | 1mg | 5mg | 10mg | |
1 mM 5 mM 10 mM |
5.43mL 1.09mL 0.54mL |
27.14mL 5.43mL 2.71mL |
54.29mL 10.86mL 5.43mL |
CAS号 | 459-86-9 |
分子式 | C5H12N8 |
分子量 | 184.202 |
别名 | Methylglyoxal-bis(guanylhydrazone);MGBG;Methyl-GAG |
运输 | 蓝冰 |
存储条件 |
In solvent -20°C:3-6个月-80°C:12个月 Pure form Keep in dark place,Inert atmosphere,2-8°C |
溶解方案 |
DMSO: 7 mg/mL(38 mM),配合低频超声,并水浴加热至45℃助溶,注意:DMSO长时间开封后,会吸水并导致溶解能力下降,请避免使用长期开封的DMSO H2O: 50 mg/mL(271.44 mM),配合低频超声,并调节pH至9 |
动物实验配方 |