Active Ras pull down and detection assay

SG Suthakar Ganapathy
BP Bo Peng
LS Ling Shen
TY Tianqi Yu
JL Jean Lafontant
PL Ping Li
RX Rui Xiong
AM Alexandros Makriyannis
CC Changyan Chen
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Cell lysates were collected and assayed by the active Ras pull-down and detection kit (Thermo Scientific, Waltham, MA). Briefly, the GTP-form of Ras was pulled down by a GST-fusion protein with the Ras-binding domain (RBD) of Raf attached to glutathione agarose. The pull-down complexes were washed and separated on a 10% SDS-PAGE gel and immunoblotted with an anti-pan-Ras antibody.

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