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.

CSK Y505-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.

Lck Y394-p , Y505-p
Phosphatases, in vitro:
CD45 Y394-p , Y505-p
SHP-1 Y394-p
Putative upstream phosphatases:
CD45 Y505-p
SHP-1 Y394-p
Regulatory protein:
Cbl-b Y394-p
CBL Y394-p
CD45 Y505-p
CD4 Y505-p
DUSP6 Y394-p
SHP-2 Y394-p
Src iso1 Y394-p
Treatment:
anti-CD3 Y192-p , Y394-p , Y505-p
anti-CD4 Y394-p
anti-IgG S59-p
cell_adhesion Y394-p , Y505-p
H2O2 Y505-p
hypoxia/reoxygenation Y394-p , Y505-p
ionomycin Y505-p
miR-181a Y394-p , Y505-p
nocodazole S59-p
NSC-87877 Y394-p
PAO Y394-p , Y505-p
PD98059 S59-p
phorbol_ester S59-p
SB203580 S59-p
thapsigargin Y505-p
U0126 S59-p
vanadate Y505-p