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.

PKCA S322-p
PKCD S322-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.

PKCA S303-p
bisindolylmaleimide S322-p
CID755673 S322-p
Go_6976 S322-p
Go_6983 S322-p
hispidin S322-p
LY294002 S322-p
PD98059 S322-p
phorbol_ester S322-p
SB203580 S322-p
siRNA S322-p
SP600125 S322-p