Kinase, in vitro: 

An enzyme-substrate reaction that occurs in non-living experimental conditions such as a test tube. For example, a purified enzyme is reacted with a substrate protein or mixture of proteins or peptides.

EGFR Y56-p , Y206-p
 Putative in vivo kinases: 

An enzyme-substrate reaction that occurs within living cells; includes cultured cells, ex vivo samples, and intact organisms. In the case of kinases, the large number of protein kinases in intact cells makes exact identification of the responsible kinase challenging.

EGFR Y56-p
AG1478 Y56-p , Y206-p
cetuximab Y56-p
EGF Y56-p , Y206-p
erlotinib Y56-p
ionizing_radiation Y56-p
nocodazole S18-p
osimertinib Y56-p , Y206-p