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.

Src iso1 Y900-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.

Kit Y547-p , Y553-p , Y568-p , Y570-p , Y703-p , Y721-p , Y823-p , Y936-p
PKCA S741-p , S746-p
Src iso1 Y900-p
Regulatory protein:
LKB1 Y721-p
2-deoxyglucose Y721-p
alvocidib Y703-p , Y721-p
bortezomib Y721-p
DRB Y703-p , Y721-p
imatinib Y609-p , Y703-p , Y721-p , Y747-p , Y823-p , Y936-p
M-CSF Y703-p , Y936-p
Ro31-8220 S746-p
SCF Y703-p , Y721-p , S741-p , S746-p , S821-p , Y823-p , S959-p
siRNA Y721-p
SU6656 Y900-p
taxol S821-p