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.

Btk S214-p , S215-p
Syk S361-p , S364-p
Treatment:
anti-CD3 S442-p
ionizing_radiation S391-p , S393-p