LY294002 别名：NSC 697286; SF 1101

目录号 M1925

LY294002是一种广谱的PI3K抑制剂，对PI3Kα/δ/β的IC50分别为0.5 μM/0.57 μM/0.97 μM。LY294002 也可以抑制 CK2 的活性，IC50 为 98 nM。LY294002 还是一种竞争性 DNA-PK 抑制剂，可逆结合 DNA-PK 的激酶结构域，IC50 为 1.4 μM。

CAS No.：154447-36-6

规格	价格	库存状态
Free Sample (0.5-1 mg)	¥ 0	现货
10mM*1mL in DMSO	¥ 645	现货
5mg	¥ 525	现货
10mg	¥ 810	现货
50mg	¥ 1350	现货
100mg	¥ 2025	现货

*AbMole所有产品仅供有资质的科研机构或医药企业进行科学研究或药证申报用途，不能被用于人体和任何其它用途。我们不向任何个人或非科研性质的机构提供产品和服务。

客户使用AbMole的LY294002发表的文献

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质量标准及产品资料

纯度：99.95%
COA
H-NMR
HPLC

化学性质/溶解性/储存

分子量	307.34
分子式	C19H17NO3
CAS号	154447-36-6
溶解性	DMSO 32 mg/mL Ethanol 20 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。

生物活性

LY294002是一种广谱的PI3K抑制剂，对PI3Kα/δ/β的IC50分别为0.5 μM/0.57 μM/0.97 μM。LY294002 也可以抑制 CK2 的活性，IC50 为 98 nM。LY294002 还是一种竞争性 DNA-PK 抑制剂，可逆结合 DNA-PK 的激酶结构域，IC50 为 1.4 μM。LY294002也能够抑制自噬体的形成。LY294002使Akt/PKB失活,因此抑制细胞增殖和诱导细胞凋亡。 LY294002作用于结肠癌细胞系，使磷酸化Akt (Ser473)的表达下降，明显抑制生长和诱导凋亡。LY294002作用于肿瘤细胞，诱导明显的核固缩和减少细胞质体积。LY294002 是一种凋亡 (apoptosis) 激活剂。

实验参考

蛋白/细胞实验

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	3.2537 mL	16.2686 mL	32.5373 mL
5 mM	0.6507 mL	3.2537 mL	6.5075 mL
10 mM	0.3254 mL	1.6269 mL	3.2537 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。

质量		浓度		体积		分子量*
	=		x		x

细胞系	DLD-1, LoVo
方法	Cells were seeded at a density of 1.0×105 cells/well in a 96-well plate and incubated in completely fresh medium containing 0–50µM LY294002 for 24 h for proliferation assay. Western blot analysis of the level of Akt phosphorylation in DLD-1 and LoVo cells in 6-well plate.
浓度	10, 20, 50 µM
处理时间	24 hours

* 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。

动物实验

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。

动物实验方案计算器

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	Both DLD-1 and LoVo cancer cells models in SCID 6-week-old female mice
配制	Dissolved in DMSO
剂量	2.0 ng/ml/kg
给药处理	From days 20–40, i.v. or i.p. injection everyday