In vitro kinase assay

NS Nirav Shah
SK Sanjay Kumar
NZ Naveed Zaman
CP Christopher C. Pan
JB Jeffrey C. Bloodworth
WL Wei Lei
JS John M. Streicher
NH Nadine Hempel
KM Karthikeyan Mythreye
NL Nam Y. Lee
request Request a Protocol
ask Ask a question
Favorite

Kinase assays were typically performed at 25 °C by preincubating a 0.5 µM concentration of protein in 1 mM MnCl2 for 5 min in buffer (20 mM HEPES at pH 7.4, 50 mM NaCl) and then initiated by addition of 100 µM ATP. The reactions were stopped after the noted period (30 min) then did immunoprecipitation with pS237A (custom antibody Thermo Scientific). Proteins were resolved by SDS-PAGE and immunoblot with Total S237A (custom antibody Thermo Scientific), with enhanced chemiluminescence (ECL Thermo Scientific)35.

Do you have any questions about this protocol?

Post your question to gather feedback from the community. We will also invite the authors of this article to respond.

post Post a Question
0 Q&A