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.

PKACA S49-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.

PKACA S49-p
Treatment:
beta-amyloid S49-p
dopamine S49-p
glutamic acid S49-p
H-89 S49-p
quinpirole S49-p
SCH_23390 S49-p
SKF81297 S49-p
staurosporine S49-p