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 S551-p , S609-p
Regulatory protein:
FLT3 S674-p
colforsin S551-p
insulin S591-p , S592-p , S674-p , S779-p , S1026-p , S1107-p , S1218-p
LPA S551-p
LPS S551-p
LY294002 S674-p
MK-2206 T469-p , S674-p
PDGF S1022-p
PTH(1-34) S674-p , S1218-p
sleep deprivation T221-p , T469-p , S551-p , S914-p
Torin1 S674-p