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.

Akt1 T258-p
Akt1 T258-p
LYN Y114-p , Y259-p
anti-integrin_alpha9beta1 T258-p
antigenic stimulation Y114-p , Y259-p
gut microbiota K128-ac , K186-ac
PIP3 T258-p
PP2 Y114-p , Y259-p
siRNA Y114-p , Y259-p
wortmannin T258-p