Preparation of Cell Lysates and Western Blot Analysis

YL Yingming Li
RY Rendong Yang
CH Christine Henzler
YH Yeung Ho
CP Courtney Passow
BA Benjamin Auch
SC Suzanne Carreira
DR Daniel Nava Rodrigues
CB Claudia Bertan
TH Tae Hyun Hwang
DQ David A. Quigley
HD Ha X. Dang
CM Colm Morrissey
MF Michael Fraser
SP Stephen R. Plymate
CM Christopher A. Maher
FF Felix Y. Feng
JB Johann De Bono
SD Scott M. Dehm
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At experimental endpoints, cells were harvested in 1X Laemmli buffer. Alternatively, insoluble nuclear fractions were prepared from cells as described (21) and boiled in 1X Laemmli buffer. Lysates in Laemmli buffer were subjected to western blot as described (22) using primary antibodies (AR SP107, abcam; AR-441, Santa Cruz, Actin C4, Santa Cruz; Histone H3 ab32356, abcam) diluted 1:1000 and secondary antibodies diluted 1:10,000.

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