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.

TrkA Y490-p , Y670-p , Y674-p , Y675-p , Y751-p , Y785-p
Phosphatases, in vitro:
PTPN9 Y490-p , Y674-p , Y675-p
Regulatory protein:
SH2-B-beta Y490-p , Y674-p , Y675-p
Treatment:
BDNF Y490-p , Y674-p , Y675-p
NGF Y490-p , Y670-p , Y674-p , Y675-p
PP2 Y490-p
TeTx Y490-p , Y674-p , Y675-p