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 T716-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 T716-p
anti-CD3 S16-p , S1358-p
cAMP_analog T716-p
H-89 T716-p
IBMX T716-p
ischemia S1461-p
NKH_477 T716-p
PKI T716-p
U0126 S16-p