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.

ATR S101-p
gefitinib Y37-p
ionizing_radiation S165-p
ischemia S90-p , S157-p , S165-p , S170-p , T246-p
metastatic potential S165-p
MG132_withdrawal S165-p
nocodazole S165-p
selumetinib S165-p
UV S101-p
vemurafenib S165-p