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.

TAF1 S264-p
 Putative in vivo kinases: 

An enzyme-substrate reaction that occurs within living cells; includes cultured cells, ex vivo samples, and intact organisms. In the case of kinases, the large number of protein kinases in intact cells makes exact identification of the responsible kinase challenging.

TAF1 S264-p
AZD1152 S264-p
ischemia S159-p
nocodazole S200-p , S201-p , S205-p , S264-p
selumetinib S171-p
vemurafenib S171-p
ZM447439 S264-p