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.

Abl Y36-p
Phosphatases, in vitro:
EYA2 Y36-p
Putative upstream phosphatases:
EYA2 Y36-p
(S)-equol Y36-p
17-beta-estradiol Y36-p
DPN Y36-p
estradiol S105-p