WB
Western blot of HEK293 lysate showing specific immunolabeling of the ~160 kDa MerTK
phosphorylated at Tyr749/753/754 in the first lane (-). Phosphospecificity is shown in the second
lane (+) where the immunolabeling is completely eliminated by blot treatment with lambda
phosphatase (λ-Ptase, 1200 units for 60 minutes).