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.

PLK1 S239-p
Regulatory protein:
SETD2 K68-m3
Treatment:
4-HT K84-m1
antibody S239-p
BI_4834 S33-p
erlotinib Y91-p
IL-15 Y198-p
IL-2 Y198-p
metformin S239-p
MG132 K291-ub
siRNA K84-m1
U0126 Y53-p , Y362-p
virus infection S239-p
volasertib S239-p
vorinostat K61-ac , K191-ac