货号	规格	价格	上海	北京	珠海	重庆	武汉	购买数量
T23331-1mg	98%	￥4880.00 T23331-1mg ￥4880.00 2-4周	0 货期：2-4周	-	-	-	-
T23331-5mg	98%	￥9760.00 T23331-5mg ￥9760.00 2-4周	0 货期：2-4周	-	-	-	-

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靶点：

Ki: 3.0 nM (A2A receptor)

体内研究：

The uptake of [11C]KF21213 by the striatum gradually increases for the first 15 min and then decreases. The uptake by the cortex and cerebellum is rapidly decreased after injection. Their levels are compatible with that in the blood. Consequently, the uptake ratios of striatum to cortex and striatum to cerebellum increases up to 8.6±1.6 and 10.5±2.1 (N=4), respectively, by 60 min. The striatal activity level of [11C]KF21213 is retained for the initial 5 min and then gradually decreased with time, whereas that of [11C]KF18446 rapidly decreases.The cerebellar activity of the two ligands rapidly decreases.The striatum-to-cerebellum uptake ratio for [11C]KF21213 gradually increases to 2.4 6 0.5 (N 5 3) by 50-60 min, whereas that for [11C]KF18446 increases for the first 10 min and remains constant (1.4±0.3, N=3, at 25-35 min).

保存条件：

-20℃

配置溶液浓度参考：

	1mg	5mg	10mg
1 mM	2.822 ml	14.108 ml	28.216 ml
5 mM	0.564 ml	2.822 ml	5.643 ml
10 mM	0.282 ml	1.411 ml	2.822 ml
50 mM	0.056 ml	0.282 ml	0.564 ml

注意：

部分产品我司仅能提供部分信息，我司不保证所提供信息的权威性，仅供客户参考交流研究之用。

参考文献

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摩尔浓度计算器

质量 (mg) = 浓度 (mM) x 体积 (mL) x 分子摩尔量 (g/mol)

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