WP1066是一种新型JAK2和STAT3抑制剂,IC50分别为2.30 μM和2.43 μM;对JAK2, STAT3, STAT5和ERK1/2而非JAK1和JAK3具有抑制活性。
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分子量 | 356.22 |
分子式 | C17H14BrN3O |
CAS号 | 857064-38-1 |
溶解性 | DMSO 46 mg/mL |
储存条件 |
粉末型式 -20°C 3年;4°C 2年 溶于溶剂 -80°C 6个月;-20°C 1个月 |
运输方式 | 冰袋运输,根据产品的不同,可能会有相应调整。 |
下述溶液配置方法仅为基于分子量计算出的理论值。不同产品在配置溶液前,需考虑其在不同溶剂中的溶解度限制。
浓度/溶剂体积/质量 | 1 mg | 5 mg | 10 mg |
---|---|---|---|
1 mM | 2.8073 mL | 14.0363 mL | 28.0725 mL |
5 mM | 0.5615 mL | 2.8073 mL | 5.6145 mL |
10 mM | 0.2807 mL | 1.4036 mL | 2.8073 mL |
*吸湿的DMSO对产品的溶解度有显著影响,请使用新开封的DMSO;
请根据产品在不同溶剂中的溶解度选择合适的溶剂配制储备液;一旦配成溶液,请分装保存,避免反复冻融造成的产品失效。
细胞系 | Caki-1 and 786-O cells line |
方法 | Cell viability was assessed by the MTS assay using the Cell Titer96 AQueous Non-Radioactive Cell Proliferation Assay (Promega, Madison, WI, USA) according to the manufacturer's instructions. Briefly, cells were incubated overnight in 96-well plates (3 × 103 cells/well) and then treated for 48 h with the indicated concentration of WP1066 (in DMSO) or with the corresponding amount of DMSO. Two hours after adding MTS, plates were read in a microplate autoreader at a wavelength of 490 nm. The results were expressed as the mean optical density of the six-well set for each group, and the plates were measured twice with similar results. For cell counts, after being incubated overnight in six-well plates (2 × 104 cells/well in triplicate), cells were treated with 2.5 or 5 μm WP1066 or with the corresponding amount of DMSO. Total cell numbers in three independent wells in each group were counted at the indicated time by using a hemocytometer, and the mean value of four fields was recorded. |
浓度 | 0, 2.5 and 5 μM |
处理时间 | 24 and 48 h |
* 上述方法来自公开文献,仅供相同目的实验参考。如实验目的、材料、方法不同,请参考其他文献。
建议您制定动物给药及实验方案时,尽量参考已发表的相关实验文献(溶剂种类及配比众多,简单地溶解目的化合物,并不能解决动物给药依从性、体内生物利用度、组织分布等相关问题,未必能保证目的化合物在动物体内充分发挥生物学效用)。
体内实验的工作液,建议您现用现配,当天使用;如在配制过程中出现沉淀、析出现象,可以通过超声和(或)加热的方式助溶。
切勿一次性将产品全部溶解。
请在下面的计算器中,输入您的动物实验相关数据并点击计算,即可得到该实验的总需药量和工作液终浓度。
例如您给药剂量是10 mg/kg,平均每只动物的体重为20 g,每只动物的给药体积是100 μL,动物数量为20只,则该动物实验的总需药量为4 mg,工作液终浓度为2 mg/mL。
1:鉴于实验过程的损耗,建议您至少多配1-2只动物的量;
2:为该产品最终给药时的浓度。
动物模型 | nude mice bearing Caki-1 cells xenograft model |
配制 | mixture of 20 parts DMSO to 80 parts polyethylene glycol 300 |
剂量 | 40mg/kg once per day (5 days on and 2 days off) for 18 days |
给药处理 | oral gavage |
* 上述方法来自公开文献,仅供相同目的实验参考。如实验目的、材料、方法不同,请参考其他文献。