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.
ERK1	S384-p
ERK2	S384-p
P38A	S384-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.
ERK1	S325-p , T337-p , S384-p , S390-p , S423-p
ERK2	S384-p
ERK2	T337-p , T354-p , T364-p , T369-p , S384-p , S390-p , T418-p , S423-p

Regulatory protein:
Cot	S390-p
DOK1	S384-p
ERK2	S384-p
JNK1	S384-p
NFkB-p105	S390-p
PPAR-alpha	S384-p

Treatment:
antibody	S384-p
asprosin	S384-p , S390-p , T418-p
bicuculline	S384-p
bisindolylmaleimide	S384-p
EGF	S384-p , S390-p
exoenzyme_C3	S384-p
glutamic acid	S384-p
GnRH	S384-p
H-89	S384-p
high-fat diet	S384-p
IL-18	S384-p
KN-93	S384-p
L-NAME	S384-p
LPS	S390-p
miR-150 inhibitor	S384-p
miR-15a/miR-16	S384-p
miRNA	S384-p
palmitate	S384-p
PD0325901	S390-p
PD98059	S384-p
peptide inhibitor	S384-p
phorbol_ester	T337-p , T354-p , T364-p , T369-p , S384-p , S390-p , T418-p , S423-p
SB202190	S384-p
SB203580	S384-p
serum	S384-p , S390-p
SP600125	S384-p
TRIM	S384-p
U0126	S384-p