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- 技术资料
- 保存条件：
Powder:2-8℃，2 years;Insolvent(母液):-20℃，6 months;-80℃，1 year
- 保质期：
Powder:2-8℃，2 years;Insolvent(母液):-20℃，6 months;-80℃，1 year
- 英文名：
GSTO1-IN-1
- 库存：
999
- 供应商：
北京索莱宝科技有限公司
- CAS号：
568544-03-6
- 规格：
10mg/5mg/50mg/100mg
| 规格： | 10mg | 产品价格： | ¥1490.00 |
|---|---|---|---|
| 规格： | 5mg | 产品价格： | ¥927.00 |
| 规格： | 50mg | 产品价格： | ¥2190.00 |
| 规格： | 100mg | 产品价格： | ¥3790.00 |
| CAS | 568544-03-6 |
| 英文名称 | GSTO1-IN-1 |
| 分子式 | C10H12Cl2N2O3S |
| 分子量 | 311.18 |
| 规格 | 10mg ; 5mg ; 50mg ; 100mg |
| 溶解性 | Soluble in DMSO ≥30mg/mL |
| 纯度 | ≥98% |
| 级别 | Cell Culture |
| 外观(性状) | Light yellow to yellow Solid |
| 储存条件 | Powder:2-8℃，2 years;Insolvent(母液):-20℃，6 months;-80℃，1 year |
| 运输条件 | 冷藏运输 |
| MDL | MFCD03965279 |
| SMILES | CN(C)S(=O)(=O)c1cc(NC(=O)CCl)ccc1Cl |
| 靶点 | Gutathione S-transferase |
| 通路 | Metabolic Enzyme&Protease |
| 背景说明 | GSTO1-IN-1 是一种有效的glutathione S-transferase omega 1(GSTO1) 抑制剂。 |
| 生物活性 | GSTO1-IN-1 is a potent glutathione S-transferase omega 1 (GSTO1) inhibitor with an IC50 of 31 nM.[1] |
| IC50 | IC50: 31 nM (GSTO1)[1] |
| In Vitro | GSTO1-IN-1 (C1-27) potently inhibits GSTO1 enzyme activity with an IC50 value of 31 nM. GSTO1-IN-1 also potently competes with 5-chloromethylfluorescein diacetate (CMFDA) for binding to recombinant protein， as well as endogenous GSTO1 in the milieu of a soluble proteome. HCT116 cells treated with GSTO1-IN-1 also show a decrease in cell viability in a dose-dependent manner. GSTO1-IN-1 inhibits the clonogenic survival of HCT116 cells at sub-micromolar concentrations[1]. |
| In Vivo | To test whether GSTO1-IN-1 had in vivo efficacy， its effects are evaluated in a human colon cancer cell line xenograft model. GSTO1-IN-1 (20-45 mg/kg) is administered as a single agent to nude mice bearing HCT116 xenografts. After 5 weeks of treatment， tumor growth is significantly inhibited in GSTO1-IN-1-treated mice compared with the vehicle-treated group (P[1]. |
| 细胞实验 | Cell proliferation is assessed by a MTT assay. Cancer cells H630， HT29 and HCT116 are seeded in 96-well microtitre plates and， after overnight attachment， treated with GSTO1 inhibitors (e.g.， GSTO1-IN-1; 0.1， 1， 10 and 100 μM). After 72 h， MTT solution (3 mg/mL; 20mL) is added to each well and cells are incubated for 3 h at 37°C. After incubation， media from each well is removed and the dark blue formazan crystals formed by live cells are dissolved in DMSO (150 mL per well). The absorbance intensity is measured at 570 nm on a microplate reader. Cell viability after 24 h treatment is assessed using ApoTox-Glo triplex assay. At least three independent dose-response experiments with each concentration tested in triplicate are performed for each cell line[1]. |
| 动物实验 | Mice[1]In the pilot study， HCT116 cells (1×106) in exponential phase are injected subcutaneously into the left flank of 8- to 10-week-old female nude mice (25-30 g) . The perpendicular diameters of the tumors are measured three times weekly using standard calipers and tumour volumes are calculated. Tumors are allowed to grow to a volume of 50 mm3 and mice are randomized into control (n=5) and GSTO1-IN-1 (n=3) treatment groups. GSTO1-IN-1 is administered intraperitoneally (20 mg/kg per day) for the first 2 weeks on a 5 days on/2 days off schedule. The dose is then increased to 25 mg/kg per day for the next 23 days and further escalated by 5 mg/kg per day to a final dose of 45 mg/kg for the remaining duration of treatment. Tumor volumes and body weights are measured three times weekly to monitor tumor burden and weight loss during treatment. At the end of the experiment， animals are killed and tumor， kidney and liver are collected， fixed and paraffin embedded for histology[1]. |
| 数据来源文献 | [1]. Ramkumar K， et al. Mechanistic evaluation and transcriptional signature of a glutathione S-transferase omega 1 inhibitor. Nat Commun. 2016 Oct 5;7:13084. |
| 单位 | 瓶 |
| 表格1 | |*|1mg|5mg|10mg|$$|1mM|3.2136mL|16.0679mL|32.1357mL|$$|5mM|0.6427mL|3.2136mL|6.4271mL|$$|10mM|0.3214mL|1.6068mL|3.2136mL| |
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GSTO1-IN-1
¥927 - 3790
