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.

Chk2 S752-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.

CDK7 T595-p
Chk2 S752-p
Regulatory protein:
VHL S47-p
Treatment:
adriamycin S752-p
BI2536 S47-p
BI_4834 T595-p
camptothecin S752-p
CXCL12 S589-p
etoposide S752-p
hydroxyurea S752-p
ionizing_radiation S752-p
ischemia S72-p , S589-p
LRRK2-IN-1 S234-p
metastatic potential S277-p , S283-p , S285-p , T751-p , S752-p
MLN8054 S47-p
nocodazole S113-p , S115-p , S277-p , S589-p , T751-p , S752-p
siRNA S752-p