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 S461-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 S461-p
Phosphatases, in vitro:
PPP1CA S461-p
Treatment:
8-Rp-cAMP S461-p
cAMP_analog S461-p
okadaic_acid S461-p
serum S192-p , S841-p