Nuclear and cytoplasmic fractions

SW Siwei Wang
MQ Mantang Qiu
WX Wenjia Xia
YX Youtao Xu
QM Qixing Mao
JW Jie Wang
GD Gaochao Dong
LX Lin Xu
XY Xin Yang
RY Rong Yin
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The subcellular localization of β-catenin was detected by PARIS ™ Kit (Ambion, Life Technologies, USA) according to the manufacturer's protocol. About 2*106 cells were collected and washed in cold PBS. After resuspending the cells in 500 μl ice-cold Cell Fractionation Buffer, the cytoplasmic fraction was aspirated away from the nuclear pellet which was lysed in Cell Disruption Buffer subsequently.

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