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.

Chk1 S367-p
acadesine S341-p
anti-APP S367-p
glutamic acid S367-p
hypoxia S367-p
ionizing_radiation S341-p , S367-p , S402-p
low_potassium S367-p
MG132 S367-p
neocarzinostatin S367-p
UCN-01 S367-p