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.

GSK3A S231-p , S234-p
GSK3B S231-p , S234-p
 Putative in vivo kinases: 

An enzyme-substrate reaction that occurs within living cells; includes cultured cells, ex vivo samples, and intact organisms. In the case of kinases, the large number of protein kinases in intact cells makes exact identification of the responsible kinase challenging.

GSK3A S231-p , S234-p
GSK3B S231-p , S234-p
Regulatory protein:
DISC1 S231-p , S234-p
Treatment:
GSK-3_inhibitor_X S231-p , S234-p
Shh S231-p , S234-p
siRNA S231-p , S234-p