PI3K specific-inhibitory assay

RZ Rui Zou
SW Shiyang Wu
YW Yijie Wang
XK Xueping Kang
SZ Shuyang Zhao
HS Haoyu Shi
DZ Danqing Zheng
BG Bei Gao
SM Shuyu Ma
LN Lin Niu
YG Yunan Gao
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For the present study, stock solutions of LY294002 (a specific inhibitor of PI3K, Echelon) dissolved in dimethyl sulfoxide (DMSO, Sigma-Aldrich; Merck KGaA), were diluted and added to the culture medium. Based on the results of the CCK-8 assay, the final concentration of LY294002 was determined as 50 mmol/l. The control group was treated with the same amount of DMSO. After 72 h, the cells were harvested for western blotting to verify the inhibitory effect of LY294002 on PI3K.

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