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.

CAMK2A T171-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.

CAMK2A T171-p
APV T171-p
calyculin_A T171-p
Cd(2+) T171-p
chelerythrine T171-p
depolarization T171-p
DNQX T171-p
EGTA T171-p
glutamic acid T171-p
H-89 T171-p
KN-92 T171-p
KN-93 T171-p
long-term depression T171-p
long-term_potentiation T171-p
NMDA T171-p
okadaic_acid T171-p
TTX T171-p
U0126 T171-p