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 Y241-p , Y263-p
Regulatory protein:
CSFR Y263-p
PRKD1 S221-p
PRP4 Y263-p
antibody Y241-p
ConA Y241-p , Y263-p
ephrin_B1 Y263-p
ephrin_B2 Y263-p
erlotinib Y263-p
gefitinib Y263-p
imatinib Y263-p
ischemia Y263-p
MLN8054 S219-p
nocodazole S210-p , S219-p , S221-p , Y241-p
PP1 Y241-p , Y263-p
SII_angiotensin_2 S221-p
Su11274 Y241-p , Y263-p
vorinostat K213-ub