Western blot analysis of extracts from 293 cells transfected with either wild-type or threonine to alanine mutations at the respective phosphorylation sites of the MARK family members, using Phospho-MARK Family (Activation Loop) Antibody. Transfected constructs contain a GST and HA tag. Transfection efficiency monitored with HA Antibody, #2367.
Western blot analysis of extracts from Raji and BaF3 cells, showing endogenous levels of phosphorylated MARK family members, using Phospho-MARK Family (Activation Loop) Antibody.