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 S2077-p , S2082-p , S2087-p
anti-CD3 S451-p
ischemia S2096-p
JAK_inhibitor_I S904-p
MG132 K713-ub , K894-ub
phorbol_ester S2077-p , S2082-p , S2087-p
PI-103 S904-p